Browse Collections
-
Sale1998-2013 Harley Davidson Plug and Play Audio System (DS18)
Vendor:DS18 Motorcycle AudioThis DS18 plug and play audio system is built for 1998-2013 Harley-Davidson Road Glide and Street Glide models. It bundles a DS18 ION1600.4D four-channel amplifier and two DS18 PRO-HY6 MSL 6.5" Hybrid Slim speakers with a bike-specific amplifier rack and radio-specific wiring.Key Specs Fitment: 1998-2013 Harley-Davidson Road Glide and Street Glide Amplifier: DS18 ION1600.4D four-channel Speakers: (2) DS18 PRO-HY6 MSL 6.5" Hybrid Slim Bike-specific amplifier rack included Wiring options for a stock Harley radio or an aftermarket radio Fitment and Installation NotesChoose the bike model (Road Glide or Street Glide) and radio type before ordering, since the parts and wiring are specific to each.Related: Plug and Play Kits and DS18 Motorcycle Audio. Need something custom? Our custom build team can help.Not sure what fits your bike? Start a build consultation or call 864-334-6131.Sale -
Sale1998-2013 Harley-Davidson Plug and Play Audio System | Ground Zero / SounDigital
Vendor:SounDigital XP SeriesThis Ground Zero / SounDigital plug and play audio system is built for 1998-2013 Harley-Davidson Road Glide and Street Glide models. It bundles a SounDigital 800.4 XP amplifier and Ground Zero GZCF Yellow Basket 6.5" speakers with a bike-specific amplifier rack and radio-specific wiring.Key Specs Fitment: 1998-2013 Harley-Davidson Road Glide and Street Glide Amplifier: SounDigital 800.4 XP Speakers: Ground Zero GZCF Yellow Basket 6.5" 5.25 to 6.5 speaker adapters included Wiring options for a stock Harley radio or an aftermarket radio Fitment and Installation NotesChoose the bike model (Road Glide or Street Glide) and radio type before ordering, since the parts and wiring are specific to each.Related: Plug and Play Kits and Ground Zero. Need something custom? Our custom build team can help.Not sure what fits your bike? Start a build consultation or call 864-334-6131.Sale -
Sale1998-2013 Harley-Davidson Plug and Play Audio System | Cicada Audio
Vendor:Cicada AudioThis Cicada Audio plug and play audio system is built for 1998-2013 Harley-Davidson Road Glide and Street Glide models. It bundles a Cicada Audio FLX700.4 amplifier and Cicada CHX654 6.5" speakers with a bike-specific amplifier rack and radio-specific wiring.Key Specs Fitment: 1998-2013 Harley-Davidson Road Glide and Street Glide Amplifier: Cicada Audio FLX700.4 Speakers: Cicada CHX654 6.5" Bike-specific amplifier rack included Wiring options for a stock Harley radio or an aftermarket radio Fitment and Installation NotesChoose the bike model (Road Glide or Street Glide) and radio type before ordering, since the parts and wiring are specific to each.Related: Plug and Play Kits and Cicada Audio. Need something custom? Our custom build team can help.Not sure what fits your bike? Start a build consultation or call 864-334-6131.Sale -
2014-2023 Harley-Davidson 2-Speaker Plug and Play Audio System | DS18
Vendor:DS18 Motorcycle Audio2014–2023 ROAD GLIDE OR STREET GLIDE 2014–2023 Harley-Davidson 2-Speaker Plug-and-Play Audio System | DS18 Upgrade a compatible 2014–2023 Harley-Davidson Road Glide or Street Glide with a complete two-speaker audio system built around a DS18 ION1600.4D amplifier, two high-output 6.5-inch hybrid speakers, factory-radio integration and the primary power, mounting and installation components required for the selected motorcycle. Select Road Glide or Street Glide before ordering so the system can be supplied with the correct fairing-specific amplifier mounting configuration. Two amplifier channels power the included speakers, while two channels remain available for a properly matched future rear-speaker upgrade. Check Motorcycle Fitment See Everything Included Complete Two-Speaker Audio System Road Glide and Street Glide options Compatible 2014–2023 Harley-Davidson Touring platform DS18 ION1600.4D four-channel Class-D amplifier Two DS18 PRO-HY6.4MSL 6.5-inch hybrid speakers 4-ohm nominal impedance per speaker 150 watts RMS per included speaker Built-in 1-inch titanium compression drivers DS18 factory-radio plug-and-play harness 4-AWG amplifier power wiring Bike-specific amplifier mounting solution Two amplifier channels available for future expansion Complete 2-Speaker Plug-and-Play System Overview This Garage Bagger Stereo package combines the amplifier, front fairing speakers, factory-radio signal interface, power wiring and motorcycle-specific mounting components required to build a complete two-speaker audio system in a compatible 2014–2023 Harley-Davidson Road Glide or Street Glide. The included DS18 PRO-HY6.4MSL speakers combine a shallow 6.5-inch midrange driver with a built-in 1-inch titanium compression driver. The hybrid design delivers the midrange projection and high-frequency output needed to overcome motorcycle, road and wind noise. The DS18 ION1600.4D provides four channels of full-range Class-D power. Two channels operate the included fairing speakers. The remaining two channels can support a compatible rear-speaker pair after the correct speakers, wiring, mounting hardware and amplifier setup are added. Plug-and-play clarification: The included RY-HARNESS.HD provides a plug-and-play connection to compatible factory Harley-Davidson radio wiring. The complete installation still requires amplifier power wiring, speaker mounting, secure amplifier mounting and proper gain and crossover setup. Road Glide and Street Glide Fitment Road Glide Option Select Road Glide for a compatible 2014–2023 sharknose-fairing motorcycle. This option must include the amplifier rack and front-speaker installation components configured for the Road Glide fairing. 2014–2023 Road Glide fairing configuration Road Glide-specific amplifier mounting solution Two front fairing speakers Factory-radio integration harness Street Glide Option Select Street Glide for a compatible 2014–2023 batwing-fairing motorcycle. This option must include the amplifier rack and front-speaker installation components configured for the Street Glide fairing. 2014–2023 Street Glide fairing configuration Street Glide-specific amplifier mounting solution Two front fairing speakers Factory-radio integration harness Confirm the motorcycle before ordering: Verify the model year, exact trim, Road Glide or Street Glide fairing, factory radio, factory amplifier configuration and any existing audio modifications. Everything Included in the Audio System DS18 ION1600.4D Amplifier One compact four-channel full-range Class-D amplifier rated for 240 watts RMS × 4 at 4 ohms, 400 watts RMS × 4 at 2 ohms and 800 watts RMS × 2 bridged at 4 ohms. Two DS18 PRO-HY6.4MSL Speakers One pair of 6.5-inch shallow hybrid speakers with 4-ohm impedance, 150-watt RMS power handling and built-in 1-inch titanium compression drivers. DS18 RY-HARNESS.HD A factory-radio plug-and-play amplifier harness with four-channel RCA pre-output, oxygen-free copper wiring and water-resistant construction. NVS 4-AWG Amplifier Power Kit Heavy-gauge amplifier power and ground wiring with quick-disconnect hardware for cleaner installation, saddlebag removal and future servicing. Front-Speaker Installation Components Fairing-specific speaker spacers, mounting hardware and installation components are supplied according to the selected Road Glide or Street Glide configuration. Bike-Specific Amplifier Rack The selected motorcycle option includes a Road Glide- or Street Glide-specific amplifier mounting solution for a secure, vibration-resistant installation. Two-speaker system: Rear speakers, saddlebag speaker adapters, speaker lids, rear-speaker wiring and rear grilles are not included unless specifically added to the order. Speaker Impedance and Amplifier Channel Configuration Front-Left Speaker One PRO-HY6.4MSL speaker presents a nominal 4-ohm load to its dedicated ION1600.4D amplifier channel. Front-Right Speaker The second PRO-HY6.4MSL speaker presents a nominal 4-ohm load to its dedicated amplifier channel. Two Available Channels Two amplifier channels remain available for compatible future rear speakers after the required wiring and mounting components are installed. Included Speaker Count Two speakers / one pair Speaker Impedance 4Ω per speaker Speaker Power Handling 150W RMS / 300W maximum per speaker Amplifier Output at 4Ω 240W RMS per channel Front-Left Channel One PRO-HY6.4MSL speaker at 4Ω Front-Right Channel One PRO-HY6.4MSL speaker at 4Ω Loaded Amplifier Channels Two Available Amplifier Channels Two Bridging Required No Output must be limited correctly: The ION1600.4D can produce more continuous power at 4 ohms than each included speaker is rated to handle. Correct gain, high-pass crossover and maximum clean output settings are required. DS18 ION1600.4D Four-Channel Amplifier The DS18 ION1600.4D is a compact full-range Class-D amplifier that provides substantial output from a motorcycle-friendly chassis. It can power the included two-speaker system while retaining two channels for a properly designed future expansion. 240W × 4 at 4Ω Published four-channel output for compatible 4-ohm speaker systems. 400W × 4 at 2Ω Available for separately designed compatible 2-ohm speaker systems. 800W × 2 Bridged Published bridged output into compatible 4-ohm speaker loads. Four Full-Range Channels Two channels operate the included speakers while two remain available for future rear-speaker expansion. Compact Chassis The amplifier is designed to deliver high output from a compact installation footprint. System Setup Controls Gain and crossover controls allow the output to be configured for the included hybrid speakers. Amplifier Model DS18 ION1600.4D Amplifier Type Four-channel full-range Class-D amplifier Output at 4Ω 240W RMS × 4 channels Output at 2Ω 400W RMS × 4 channels Bridged Output at 4Ω 800W RMS × 2 channels Minimum Stereo Impedance 2Ω per channel Minimum Bridged Impedance 4Ω System Configuration Two channels used and two channels available Built-In DSP No Power Wiring 4-AWG amplifier wiring required DS18 PRO-HY6.4MSL 6.5-Inch Hybrid Speakers Each PRO-HY6.4MSL combines a shallow 6.5-inch midrange driver with a built-in 1-inch titanium compression driver. The two-way hybrid design provides both midrange and upper-frequency output from the front fairing speaker locations. 150W RMS Each included speaker is rated for 150 watts RMS and 300 watts maximum. 4-Ohm Impedance Each speaker presents a nominal 4-ohm load to its dedicated amplifier channel. Hybrid Two-Way Design A built-in titanium compression driver supplies high-frequency output without a separately mounted tweeter. Shallow Mounting Depth The 2.82-inch mounting depth supports tighter motorcycle fairing installations. IP65 Rated Water-resistant construction helps protect the speakers in motorcycle and powersports environments. 140Hz High-Pass Reference DS18 publishes 140Hz as the recommended high-pass crossover reference for this speaker. Speaker Model DS18 PRO-HY6.4MSL Quantity Included Two speakers / one pair Nominal Size 6.5 inches / 165.1mm Nominal Impedance 4Ω per speaker Power Handling 150W RMS / 300W maximum per speaker Sensitivity 93dB, 1W / 1m Frequency Response 100Hz–20kHz Recommended High-Pass Crossover 140Hz Speaker Design Two-way shallow hybrid loudspeaker Midrange Voice Coil 1.5 inches / 38.6mm Compression Driver 1-inch titanium diaphragm with neodymium magnet Cone Material Water-resistant treated paper Weather Rating IP65 Mounting Cutout 5.6 inches / 142mm Mounting Depth 2.82 inches / 72mm Protective Grille Included with each speaker Check fairing clearance: Pod modification, magnet-cap clearance work, additional speaker spacing or other installation adjustments may be required depending on the exact motorcycle and factory enclosure. Factory Harley-Davidson Radio Integration The DS18 RY-HARNESS.HD connects a compatible 2014–2023 factory Harley-Davidson radio system to the aftermarket amplifier without cutting the primary factory-radio signal wiring. OEM Plug-and-Play Connection Factory-style connections simplify amplifier signal integration. Four-Channel RCA Pre-Output Four RCA channels support the included four-channel amplifier and future rear-speaker expansion. OFC Wiring Oxygen-free copper conductors and noise-rejecting RCA connections support reliable signal transfer. Designed for compatible 2014–2023 Street Glide and Road Glide models Factory-radio plug-and-play connection Four-channel RCA pre-output Oxygen-free copper wiring Water-resistant harness construction No cutting of the primary factory-radio signal wiring Factory configuration matters: Motorcycles with a factory amplifier, CVO equipment, aftermarket radio or previous audio modifications may require additional signal-integration work. Power Wiring and Amplifier Mounting 4-AWG Amplifier Wiring The included NVS power kit provides the heavy-gauge power and ground wiring needed for the amplifier, along with quick-disconnect connections for serviceability. Road Glide or Street Glide Rack Road Glide and Street Glide fairings use different amplifier mounting layouts. The selected motorcycle option determines the mounting solution supplied with the kit. Disconnect the motorcycle battery before installation. Mount the amplifier securely with adequate airflow. Install the correct fuse protection near the battery connection. Protect wiring from steering movement, sharp edges and heat. Use clean, secure power and ground connections. Verify all rack and fairing hardware before final assembly. Inspect battery and charging-system condition before high-output use. Gain and Crossover Setup Correct setup is required because the ION1600.4D can produce more continuous power at 4 ohms than each included speaker is rated to handle. Connect one included speaker to each of two amplifier channels. Do not bridge the amplifier channels for the included speakers. Configure the two active channels for high-pass operation. Use 140Hz as the published speaker high-pass reference. Adjust the final crossover for the fairing and intended output level. Set amplifier gain using measured clean output. Do not use the amplifier gain control as a volume control. Reduce output immediately if distortion or mechanical noise is heard. Verify speaker polarity before closing the fairing. Professional setup recommended: Incorrect gain or crossover settings can damage the included speakers even when the system initially appears to play normally. Future Rear-Speaker Expansion The two unused amplifier channels provide a direct path for a future rear-speaker upgrade. Rear expansion must be designed around compatible speaker impedance, RMS power handling, mounting depth, wiring and crossover requirements. Already Available in the System Two unused amplifier channels Four-channel factory-radio interface Independent amplifier channel controls 4-AWG amplifier power foundation Required for Rear Expansion Compatible rear speakers Saddlebag lids, adapters or speaker pods Rear-speaker wiring and connectors Correct impedance and RMS-power matching Final crossover and gain setup Rear equipment is not included: This remains a two-speaker audio system until compatible rear speakers, mounting components and wiring are purchased and installed. Complete System Specifications System Type Two-speaker plug-and-play motorcycle audio system Motorcycle Options Road Glide or Street Glide Vehicle Application Compatible 2014–2023 Harley-Davidson models Amplifier DS18 ION1600.4D four-channel Class-D amplifier Amplifier Output at 4Ω 240W RMS × 4 channels Included Speakers Two DS18 PRO-HY6.4MSL 6.5-inch hybrid speakers Speaker Impedance 4Ω per speaker Speaker Power Handling 150W RMS / 300W maximum per speaker Loaded Amplifier Channels Two channels at 4Ω each Available Amplifier Channels Two Factory-Radio Interface DS18 RY-HARNESS.HD Power Wiring NVS 4-AWG amplifier power kit with quick disconnect Amplifier Mounting Road Glide- or Street Glide-specific mounting solution Built-In DSP No Rear Speakers Included No Shopify Option Choose Road Glide or Street Glide Fitment and Ordering Notes Submit complete motorcycle information: Confirm the year, exact model, fairing style, factory radio, factory amplifier and current speaker configuration before ordering. Select Road Glide or Street Glide before adding the kit to the cart. The package includes two front fairing speakers. Each included speaker has a nominal 4-ohm impedance. Two amplifier channels remain available for future expansion. The amplifier does not include built-in DSP. Factory-amplified motorcycles may require additional integration. Speaker pod modification or additional spacing may be required. Correct gain and high-pass crossover setup are required. Rear speakers and rear mounting components are not included. Professional installation and system setup are recommended. Best For 2014–2023 Harley-Davidson Road Glide audio upgrades 2014–2023 Harley-Davidson Street Glide audio upgrades Riders retaining a compatible factory Harley-Davidson radio High-output two-speaker fairing systems Riders planning to add saddlebag speakers later Four-channel systems designed for staged expansion Professional motorcycle audio installations Related Motorcycle Audio Categories Speakers and Amplifiers Shop Motorcycle Speakers Motorcycle Amplifiers Motorcycle Amplifier Parts Signal and Electrical Support Motorcycle DSP and Signal Integration Motorcycle Audio Batteries Plan a Complete Motorcycle Audio System Installation Support Motorcycle Audio Installation in Taylors, SC Request a Custom Audio Build Motorcycle Audio Batteries DS18 2-Speaker Plug-and-Play Audio System FAQ How many speakers are included? The system includes two DS18 PRO-HY6.4MSL 6.5-inch hybrid speakers for the front fairing. What impedance are the included speakers? Each included speaker has a nominal impedance of 4 ohms. How much power can each speaker handle? Each PRO-HY6.4MSL is rated for 150 watts RMS and 300 watts maximum. How much power does the amplifier produce at 4 ohms? The ION1600.4D is rated for up to 240 watts RMS on each of its four channels at 4 ohms. Is the amplifier too powerful for the speakers? The amplifier can produce more continuous power than each speaker is rated to handle. It can be used safely when gain, high-pass crossover and maximum clean output are configured correctly. Are all four amplifier channels used? No. The supplied two-speaker system uses two channels. Two additional channels remain available for a compatible future rear-speaker pair. Does the system work with the factory Harley-Davidson radio? The included RY-HARNESS.HD is designed to integrate an aftermarket amplifier with compatible 2014–2023 Harley-Davidson factory radios. Does the factory radio wiring need to be cut? The compatible factory-radio signal connection uses a plug-and-play harness and does not require cutting the primary factory signal wiring. Does the amplifier include DSP? No. The ION1600.4D provides conventional gain and crossover controls but does not include digital signal processing. Are the speakers weather resistant? Yes. The speakers are IP65 rated and use a water-resistant treated paper cone. They should not be described as submersible. Can rear speakers be added later? Yes. The two available amplifier channels can power a properly matched rear-speaker pair after the required speakers, mounting hardware, wiring and system setup are added. Is the Road Glide amplifier rack the same as the Street Glide rack? No. Road Glide and Street Glide fairings require different amplifier mounting configurations. Select the correct motorcycle option before ordering. Will the speakers fit without modification? Fitment depends on the exact fairing enclosure and existing equipment. Speaker pod modification, additional spacing or other clearance work may be required. Are saddlebag speakers included? No. This is a two-speaker audio system. Rear speakers, saddlebag mounting components and rear-speaker wiring must be purchased separately. Need Help Matching This 2-Speaker Harley Audio System? Garage Bagger Stereo can help verify Road Glide or Street Glide fitment, speaker impedance selection, amplifier matching, fairing and amplifier mounting, power and speaker wiring, and factory-radio signal integration before installation. Installation Services Request a Custom Build -
Sale2014–2023 Harley-Davidson Plug-and-Play 2-Speaker Audio Kit | DB Drive / SounDigital
Vendor:SounDigital EVO6The 2014-2023 Harley-Davidson Plug-and-Play 2-Speaker Audio Kit pairs DB Drive Euphoria XPERT 6.5-inch speakers with a compact SounDigital 800.4 EVO6 amplifier. It fits 2014-2023 Street Glide and 2015-2023 Road Glide models, with a stock-radio or aftermarket-radio option.Key Specs DB Drive Euphoria XPERT EX6NCD-CFV2 6.5-inch two-way speakers with carbon fiber cones Rear-mounted compression driver SounDigital 800.4 EVO6 4-channel amplifier: 4 x 132W RMS at 4 ohm, 4 x 200W RMS at 2 ohm Cicada amplifier rack matched to your Street Glide or Road Glide 8-gauge OFC wiring kit and 6.5-inch Harley spacer rings Stock radio option includes the Cicada HDTSLINKAR-B T-harness with Maestro AR, no dealer flash needed Fitment and Installation NotesChoose your model and radio type when ordering so the correct rack and integration parts ship. Not for 2024-present A2B systems.Related: DB Drive, plug-and-play kits, or get a custom build.Not sure what fits your bike? Start a build consultation or call 864-334-6131.Sale -
Sale2024-Present Harley-Davidson 4-Speaker Plug-and-Play Audio System | DS18 / Cerwin-Vega
Vendor:DS18 Motorcycle Audio2024-PRESENT HARLEY FOUR-SPEAKER AUDIO SYSTEM 2024-present Harley-Davidson 4-Speaker Plug-and-Play Audio System Upgrade a compatible late-model Harley-Davidson Road Glide or Street Glide with a complete front-and-rear audio package built around a DS18 four-channel amplifier, DS18 hybrid fairing speakers, Cerwin-Vega 6×9 saddlebag speakers and NAV-TV factory A2B integration. The system includes the primary signal integration, power wiring, rear-speaker wiring, front-speaker spacing and saddlebag lid conversion components needed to create a matched four-speaker motorcycle audio system. See Everything Included View Speaker Configuration Complete Front and Rear System Compatible Road Glide and Street Glide applications DS18 ION1600.4D four-channel Class-D amplifier Two DS18 PRO-HY6.4MSL 6.5-inch front speakers Two Cerwin-Vega ST692CX2 6×9 rear speakers Four dedicated amplifier channels NAV-TV ZEN-H factory A2B integration Cerwin-Vega saddlebag lid cut-in kit Cicada Audio 24HDRO rear-output harness 4-AWG amplifier power wiring Half-inch front-speaker spacers Typical listed lead time of 5–10 business days Complete 4-Speaker Plug-and-Play System Overview This Garage Bagger Stereo package creates a complete front-and-rear audio system for compatible 2024-present Harley-Davidson Touring motorcycles. Two DS18 hybrid speakers upgrade the front fairing, while two Cerwin-Vega Stroker 6×9 speakers add high-output rear audio through the factory saddlebag lids. The DS18 ION1600.4D supplies one dedicated amplifier channel to each speaker. The front speakers operate at a nominal 4-ohm load, and the rear speakers operate at a nominal 2-ohm load. The NAV-TV ZEN-H converts the compatible factory A2B audio signal into analog RCA outputs for the aftermarket amplifier. The Cicada Audio 24HDRO harness routes the rear amplifier output toward the saddlebags using factory-style connections. Plug-and-play does not mean cutting-free: The factory A2B signal interface and rear-output wiring use plug-and-play connections. Both compatible factory saddlebag lids must still be permanently cut to install the included Cerwin-Vega 6×9 speaker system. Road Glide and Street Glide Fitment Road Glide Applications Designed for compatible late-model Road Glide motorcycles equipped with the supported factory Harley-Davidson A2B audio platform. Road Glide sharknose fairing Two front 6.5-inch speaker locations Factory A2B radio integration Factory-style rear speaker output routing Street Glide Applications Designed for compatible late-model Street Glide motorcycles equipped with the supported factory Harley-Davidson A2B audio platform. Street Glide batwing fairing Two front 6.5-inch speaker locations Factory A2B radio integration Factory-style rear speaker output routing Verify the exact motorcycle: Confirm the year, model, trim, factory radio, factory amplifier, A2B configuration, saddlebag type, electrical locks and existing audio modifications before ordering. The 2023 CVO designation primarily applies to the late-production CVO platform, while standard Road Glide and Street Glide applications begin with the redesigned 2024 platform. Everything Included in the Audio System DS18 ION1600.4D Amplifier One compact four-channel full-range Class-D amplifier rated for 240 watts RMS × 4 at 4 ohms and 400 watts RMS × 4 at 2 ohms. Two DS18 PRO-HY6.4MSL Speakers Two 6.5-inch, 4-ohm shallow hybrid fairing speakers with built-in titanium compression drivers and 150-watt RMS power handling. NAV-TV ZEN-H A2B Interface Factory A2B interface providing eight channels of analog RCA output for aftermarket amplifier integration. 4-AWG Amplifier Power Kit Heavy-gauge power and ground wiring with the primary terminals, fuse protection and installation hardware required for the amplifier. Half-Inch Front-Speaker Spacers Spacing components provide additional clearance for the DS18 hybrid speakers inside compatible factory fairing enclosures. Cerwin-Vega 6×9 Cut-In Lid Kit Saddlebag lid conversion system with adapters, protective grilles, cutting templates, plug-and-play wiring and required installation hardware. Two Cerwin-Vega ST692CX2 Speakers Two 2-ohm Stroker 6×9 two-way coaxial speakers with titanium-dome tweeters and 125-watt RMS power handling. Cicada Audio 24HDRO Harness Plug-and-play rear-output speaker harness with factory-style connectors, extensions and braided protective sheathing. Confirm current package contents: Review the active Shopify bundle and fulfillment notes before releasing the order if any amplifier wiring, spacers, brackets or lid-kit hardware have been substituted. Speaker Impedance and Amplifier Channel Configuration Front Fairing Channels Each DS18 PRO-HY6.4MSL front speaker presents a nominal 4-ohm load to its assigned amplifier channel. Rear Saddlebag Channels Each Cerwin-Vega ST692CX2 rear speaker presents a nominal 2-ohm load to its assigned amplifier channel. Channel 1 Front-left PRO-HY6.4MSL — 4Ω Channel 2 Front-right PRO-HY6.4MSL — 4Ω Channel 3 Rear-left ST692CX2 — 2Ω Channel 4 Rear-right ST692CX2 — 2Ω Amplifier Output at 4Ω 240W RMS per channel Amplifier Output at 2Ω 400W RMS per channel Front Speaker Rating 150W RMS per speaker Rear Speaker Rating 125W RMS per speaker Unused Amplifier Channels None Channel output must be limited carefully: The amplifier can produce substantially more continuous power than either included speaker model is rated to handle. Configure the front and rear channel pairs independently and set gain with measured clean output. DS18 ION1600.4D Four-Channel Amplifier The ION1600.4D is a compact full-range Class-D amplifier with selectable high-pass, low-pass and full-range operation. It includes low-level and high-level inputs, power and protection indicators, a clipping indicator and multiple electrical protection circuits. 240W × 4 at 4Ω Published output for the included 4-ohm front speaker channels. 400W × 4 at 2Ω Published output capability for the included 2-ohm rear channels. 800W × 2 Bridged Published bridged output into compatible 4-ohm loads. Adjustable Filtering Selectable LPF, HPF and full-range modes with variable crossover control. Clip Indicator Visual clipping indication assists with measured gain configuration. Compact Chassis Small dimensions support installation in space-conscious motorcycle builds. Model DS18 ION1600.4D Amplifier Type Four-channel full-range Class-D amplifier Output at 4Ω 240W RMS × 4 Output at 2Ω 400W RMS × 4 Bridged Output at 4Ω 800W RMS × 2 Frequency Response 10Hz–20kHz Signal-to-Noise Ratio Greater than 95dB Efficiency at 4Ω 88% Damping Factor 210 Total Harmonic Distortion 0.01% Input Range 0.2–6V Crossover Modes LPF / HPF / FULL Crossover Range 40Hz–2kHz Minimum Impedance 2Ω stereo / 4Ω bridged Power Input 4-AWG Published External Fuse 140A Cooling Fan Yes Dimensions 7.32 × 4.72 × 2 inches / 186 × 120 × 52mm Power-kit verification: Confirm that the supplied cable, fuse holder and final fuse value meet the ION1600.4D requirements before operating the system. DS18 PRO-HY6.4MSL Front Fairing Speakers Each PRO-HY6.4MSL combines a shallow 6.5-inch midrange loudspeaker with a built-in 1-inch titanium compression driver. This hybrid design provides midrange projection and high-frequency output from a single fairing speaker location. Speaker Model DS18 PRO-HY6.4MSL Quantity Two speakers / one pair Nominal Size 6.5 inches / 165.1mm Nominal Impedance 4Ω per speaker Power Handling 150W RMS / 300W maximum per speaker Sensitivity 93dB, 1W / 1m Frequency Response 100Hz–20kHz Recommended High-Pass Crossover 140Hz Compression Driver 1-inch titanium diaphragm with neodymium magnet Cone Water-resistant treated paper Weather Rating IP65 Mounting Cutout 5.6 inches / 142mm Mounting Depth 2.82 inches / 72mm Check fairing clearance: Half-inch spacers are included, but pod modification, magnet-cap clearance work or additional spacing may still be required depending on the exact motorcycle and enclosure. Cerwin-Vega ST692CX2 Rear Saddlebag Speakers The rear system uses two Cerwin-Vega Stroker 6×9 two-way coaxial speakers. Each driver combines a polypropylene woofer cone with a titanium-dome tweeter and an internal crossover. Speaker Model Cerwin-Vega ST692CX2 Quantity Two speakers / one pair Speaker Size 6×9 inches Speaker Design Two-way coaxial speaker with titanium-dome tweeter Nominal Impedance 2Ω per speaker Power Handling 125W RMS / 250W maximum per speaker Sensitivity 90.5dB, 1W / 1m Frequency Response 45Hz–20kHz Woofer Cone Polypropylene Tweeter Diaphragm Titanium Internal Crossover Included Water Resistance IPX5 Mounting Depth 4.25 inches / 107.9mm Rear-channel output warning: The amplifier can produce up to 400 watts RMS per channel at 2 ohms, while each rear speaker is rated for 125 watts RMS. Rear gain and output voltage must be limited correctly. NAV-TV ZEN-H Factory A2B Integration The NAV-TV ZEN-H allows the factory Harley-Davidson head unit to feed aftermarket amplifiers through low-level analog RCA outputs while retaining supported factory controls. Eight RCA Outputs Provides eight channels of low-level analog audio output. Up to 5V RMS Supplies a strong low-level signal for compatible amplifiers. Factory Control Retention Retains supported volume, fader, balance, chimes and EQ presets. No system DSP is included: The standard ZEN-H and ION1600.4D do not provide advanced equalization, time alignment or output limiting. A compatible external DSP can be added when those functions are required. Cerwin-Vega Saddlebag Lid Conversion The cut-in lid system converts compatible factory saddlebag lids into 6×9 rear-speaker locations without requiring replacement painted lids. Cutting Templates Left and right templates support more accurate lid modification. Speaker Adapters Adapters secure the Cerwin-Vega 6×9 speakers to the modified lids. Protective Grilles Included grilles protect the speakers and complete the visible installation. Remove and inspect both saddlebag lids before cutting. Confirm the left and right template orientation. Check speaker depth and electrical-lock clearance. Confirm hinge, tether and weather-seal clearance. Route the 24HDRO wiring before final lid assembly. Protect and seal all cut edges after modification. Verify speaker polarity before reinstalling the lids. Permanent cutting required: Cutting both factory saddlebag lids is irreversible. Professional installation is recommended when the installer is not experienced with late-model Harley-Davidson lid conversions. Cicada Audio 24HDRO Rear-Speaker Harness The 24HDRO routes aftermarket rear-speaker output into compatible late-model Harley-Davidson saddlebags with factory-style connections. Compatible with supported 2024 and newer Harley-Davidson models Main harness with factory-style connectors Two short extensions and two longer speaker leads Color-coded wiring for easier identification Braided black protective sheathing No cutting or splicing of the compatible factory rear-output harness Gain, Crossover and Speaker Protection The amplifier has considerably more available power than the included front and rear speakers require. Proper setup is mandatory. Connect one speaker to each amplifier channel. Do not bridge any channels for the supplied four-speaker layout. Configure the front channels for high-pass operation. Use 140Hz as the published front-speaker high-pass reference. Configure an appropriate high-pass crossover for the rear 6×9 speakers. Set the front and rear gain controls independently. Use measured clean output voltage rather than setting gain by ear. Do not use amplifier gain as a volume control. Monitor the clipping indicator during setup. Reduce output immediately if distortion or mechanical noise occurs. Professional setup strongly recommended: Incorrect gain or crossover settings can damage the speakers quickly because of the amplifier’s available output. Complete System Specifications System Type Four-speaker front-and-rear plug-and-play audio system Vehicle Application Compatible 2024-present Harley-Davidson Road Glide and Street Glide Amplifier DS18 ION1600.4D four-channel Class-D amplifier Front Speakers Two DS18 PRO-HY6.4MSL 6.5-inch hybrid speakers Front Impedance 4Ω per speaker Rear Speakers Two Cerwin-Vega ST692CX2 6×9 coaxial speakers Rear Impedance 2Ω per speaker Loaded Amplifier Channels All four channels Factory Signal Interface NAV-TV ZEN-H A2B interface Rear Speaker Wiring Cicada Audio 24HDRO plug-and-play harness Power Wiring 4-AWG amplifier power installation kit Front Speaker Spacers Half-inch spacers included Rear Mounting System Cerwin-Vega 6×9 saddlebag lid cut-in kit Built-In DSP No Saddlebag Cutting Required Yes Typical Listed Lead Time Approximately 5–10 business days Fitment and Ordering Notes Submit complete motorcycle information: Confirm the year, exact model, trim, factory radio, factory amplifier, A2B configuration, saddlebag type and current audio modifications. The system includes two front and two rear speakers. The front speakers are 4 ohms each. The rear speakers are 2 ohms each. All four amplifier channels are used. The factory signal interface is plug-and-play on compatible applications. The rear-output harness is plug-and-play on compatible applications. Both factory saddlebag lids require permanent cutting. Half-inch front-speaker spacers are included. Additional fairing clearance work may still be required. The system does not include built-in DSP. Correct front and rear gain settings are mandatory. Professional installation and setup are strongly recommended. Best For Compatible 2024-present Harley-Davidson complete audio upgrades 2024+ Road Glide front-and-rear speaker systems 2024+ Street Glide front-and-rear speaker systems Factory Skyline radio and A2B integration Four-channel amplified motorcycle audio systems Factory saddlebag lid conversions Professional Harley-Davidson audio installations Related Motorcycle Audio Categories 2024-present Harley Audio 2023 CVO / 2024-present Harley Plug-and-Play Kits Shop Motorcycle Speakers Motorcycle Amplifiers Amplifier and Signal Support Motorcycle Amplifier Parts Motorcycle DSP and Signal Integration Motorcycle Audio Batteries Installation Support Motorcycle Audio Installation in Taylors, SC Request a Custom Audio Build Motorcycle Audio Batteries 2024-present Harley 4-Speaker Audio System FAQ How many speakers are included? Four speakers are included: two DS18 6.5-inch hybrid fairing speakers and two Cerwin-Vega 6×9 saddlebag speakers. What impedance are the front speakers? Each DS18 front speaker has a nominal impedance of 4 ohms. What impedance are the rear speakers? Each Cerwin-Vega rear speaker has a nominal impedance of 2 ohms. Are all four amplifier channels used? Yes. Two channels power the front speakers and two channels power the rear speakers. How much power does the amplifier produce? The ION1600.4D produces 240 watts RMS × 4 at 4 ohms, 400 watts RMS × 4 at 2 ohms or 800 watts RMS × 2 bridged at 4 ohms. Why is careful gain setup required? The amplifier can produce more continuous power than the included speakers are rated to handle. Front and rear gain settings must be configured independently and limited to safe clean output. What does the NAV-TV ZEN-H do? It converts the compatible factory Harley-Davidson A2B signal into analog RCA outputs for the aftermarket amplifier. Does the package include DSP? No. The standard ZEN-H and ION1600.4D do not provide advanced digital signal processing. Does the factory signal wiring need to be cut? The compatible NAV-TV A2B connection does not require cutting the primary factory signal wiring. Is rear-speaker wiring included? Yes. The system includes the Cicada Audio 24HDRO plug-and-play rear-output speaker harness. Do the saddlebag lids need to be cut? Yes. Both compatible factory saddlebag lids must be permanently cut for the Cerwin-Vega 6×9 installation. Are front-speaker spacers included? Yes. Half-inch front-speaker spacers are included. Are the speakers weather resistant? The DS18 front speakers are IP65 rated, and the Cerwin-Vega rear speakers are rated IPX5. Neither should be described as submersible. How long does the kit take to fulfill? The current listed lead time is approximately 5–10 business days, subject to component availability and motorcycle configuration. Need Help Matching This 4-Speaker Harley Audio System? Garage Bagger Stereo can help verify motorcycle fitment, front and rear speaker impedance selection, amplifier matching, fairing and saddlebag mounting, power and speaker wiring, and factory A2B signal integration before installation. Installation Services Request a Custom BuildSale -
2014-2023 Harley-Davidson Ultra 4-Speaker Audio System | Cicada Audio
Vendor:Cicada AudioThe Cicada Audio 14FLXCXX-4X4U is a complete four-speaker audio system for 2014-2023 Harley-Davidson Ultra motorcycles. It combines a 4-channel FLX500.4 amplifier with 6.5-inch coaxial speakers and includes the racks and grilles for both Road Glide Ultra and Street Glide Ultra.Key Specs FLX500.4 4-channel amplifier, 125W x 4 Four 6.5-inch coaxial speakers, 2 ohm (two CXX65.2 pairs) HDTSLINKAR factory radio T-harness for plug-and-play amplifier integration HDPG8K 8 AWG power/ground install kit CHDRGG Road Glide kidney grilles and CHDSGG Street Glide round grilles 14HDAR-RG and 14HDAR-SG amplifier racks Fitment and Installation NotesBoth model-specific rack and grille sets ship in every kit, so use the pair that matches your Road Glide Ultra or Street Glide Ultra. Confirm your year, model and radio before ordering.Related: Cicada Audio, plug-and-play amplifiers, or get a custom build.Not sure what fits your bike? Start a build consultation or call 864-334-6131. -
SaleHertz Audio Harley Davidson Plug and Play Fairing Kit (14-23)
Vendor:HertzThe Hertz Audio Harley-Davidson Plug and Play Fairing Kit is built for 2014-2023 Harley-Davidson touring models. It is a plug and play fairing speaker system with a sealed built-in power cord.Key Specs Fits 2014-2023 Harley-Davidson (per store listing) Power handling: 200 W peak, 100 W RMS Water-repellent pressed paper cone speakers Plug and play IP55 aluminum chassis Built-in sealed power cord 4, 3 and 2 channel modes Fitment and Installation NotesPlug and play design is intended to avoid cutting factory wiring.Browse more motorcycle coaxial speakers and motorcycle amplifiers at Garage Bagger Stereo.Not sure what fits your bike? Start a build consultation or call 864-334-6131.Sale -
SaleHertz Audio Plug and Play 4 Speaker Kit with Saddlebag 6x9 Kit HSP3
Vendor:HertzThe Hertz Audio Plug and Play 4 Speaker Kit with Saddlebag 6x9 Kit (HSP3) is a complete fairing and saddlebag lid audio package for 2014-2023 Harley-Davidson models. It is built around the Hertz SP-4.900 amplifier.Key Specs Hertz SP-4.900 amplifier, up to 85% efficiency (ADC output stage) USS (Universal Speakers Simulators) for head units with speaker load detection Hertz SX-165-NEO SPL coaxial speakers Hertz SX-690-NEO 3-way SPL coaxial speakers Hertz HD14H saddlebag lid kit with HD14 lids and HBH14 speaker harness Hertz HTHP14 T-power harness Fitment and Installation NotesListed for 2014-2023 Harley-Davidson models; confirm your exact bike with us before ordering.Browse more plug-and-play kits and 2014-up speaker lids and Hertz, or ask about a custom build.Not sure what fits your bike? Start a build consultation or call 864-334-6131.Sale -
SaleHertz Audio Plug and Play 4 Speaker Kit for Factory Tour Pack HSP2
Vendor:HertzThe Hertz Audio Plug and Play 4 Speaker Kit for Factory Tour Pack (HSP2) covers both the fairing and Tour-Pak on 2014-2023 Harley-Davidson touring models with a four speaker system.Key Specs Fits 2014-2023 Harley-Davidson fairing and Tour-Pak (per store listing) Plug and play 4 speaker system Power handling: 200 W peak, 100 W RMS Water-repellent pressed paper cone speakers IP55 aluminum chassis Built-in sealed power cord 4, 3 and 2 channel modes Fitment and Installation NotesPlug and play design is intended to avoid cutting factory wiring.Browse more motorcycle coaxial speakers and motorcycle amplifiers at Garage Bagger Stereo.Not sure what fits your bike? Start a build consultation or call 864-334-6131.Sale -
2024-Present Harley-Davidson 2-Speaker Plug and Play Audio System | DS18
Vendor:DS18 Motorcycle Audio2024-PRESENT HARLEY-DAVIDSON PLUG-AND-PLAY AUDIO 2024-present Harley-Davidson 2-Speaker Plug-and-Play Audio System | DS18 Upgrade a compatible 2024-present Harley-Davidson Road Glide or Street Glide with a complete two-speaker audio system built around a DS18 four-channel amplifier, two high-output hybrid fairing speakers, NAV-TV factory A2B integration and the primary power and installation components required for the system. Select Road Glide or Street Glide before ordering so the correct motorcycle configuration can be supplied. Two amplifier channels power the included front speakers, while two channels remain available for a properly matched future rear-speaker upgrade. Check Motorcycle Fitment See Everything Included Complete Two-Speaker Audio System Road Glide and Street Glide options Designed for compatible late-model Harley A2B systems DS18 ION1600.4D four-channel Class-D amplifier 240 watts RMS × 4 channels at 4 ohms Two DS18 PRO-HY6.4MSL 6.5-inch hybrid speakers 150 watts RMS per included speaker 4-ohm nominal impedance per speaker Built-in 1-inch titanium compression drivers NAV-TV ZEN-H A2B factory-radio integration 4-AWG amplifier power wiring Half-inch speaker spacers included Two amplifier channels available for expansion Complete 2-Speaker Plug-and-Play System Overview This Garage Bagger Stereo package combines the amplifier, two front fairing speakers, factory A2B signal interface, amplifier power wiring and speaker-spacing components required to build a high-output two-speaker audio system in a compatible late-model Harley-Davidson Road Glide or Street Glide. The included DS18 PRO-HY6.4MSL speakers combine a shallow 6.5-inch midrange driver with a built-in 1-inch titanium compression driver. This hybrid design produces both midrange and high-frequency output from each fairing speaker location. The DS18 ION1600.4D supplies four full-range amplifier channels. Two channels operate the included front speakers. The remaining channels can support a properly matched rear-speaker pair after the required speakers, wiring, mounting components and amplifier setup are added. Plug-and-play clarification: The NAV-TV interface provides plug-and-play factory A2B signal integration. The complete installation still requires amplifier power wiring, speaker mounting, proper cable routing and measured gain and crossover setup. Road Glide and Street Glide Fitment Road Glide Option Select Road Glide for a compatible late-model sharknose-fairing motorcycle using the factory Harley-Davidson A2B audio platform. Road Glide fairing configuration Two front fairing speakers Half-inch speaker spacers NAV-TV A2B integration Street Glide Option Select Street Glide for a compatible late-model batwing-fairing motorcycle using the factory Harley-Davidson A2B audio platform. Street Glide fairing configuration Two front fairing speakers Half-inch speaker spacers NAV-TV A2B integration Exact model verification required: Confirm the motorcycle year, model, trim, factory radio, factory amplifier, A2B configuration and existing audio equipment before ordering. Not every motorcycle described broadly as 2024-present uses identical factory audio hardware or fairing geometry. Current Plug-and-Play Kit Lead Time The current listed fulfillment time for this plug-and-play system is approximately 5–10 business days. Build time may vary with component availability and motorcycle configuration. Everything Included in the Audio System DS18 ION1600.4D Amplifier One compact four-channel full-range Class-D amplifier rated for 240 watts RMS × 4 at 4 ohms, 400 watts RMS × 4 at 2 ohms and 800 watts RMS × 2 bridged at 4 ohms. Two DS18 PRO-HY6.4MSL Speakers One pair of 6.5-inch shallow hybrid speakers with 4-ohm impedance, 150-watt RMS power handling and built-in 1-inch titanium compression drivers. NAV-TV ZEN-H A2B Interface One factory A2B interface that converts the compatible Harley radio signal into eight channels of 5-volt analog RCA output for aftermarket amplifier integration. 4-AWG Amplifier Power Kit Heavy-gauge power and ground wiring with the primary connections and protection hardware required for the amplifier installation. Half-Inch Speaker Spacers Speaker-spacing components provide additional mounting clearance for the DS18 hybrid speakers in the applicable front fairing locations. Road Glide or Street Glide Configuration The selected Shopify variant identifies which motorcycle and fairing configuration the system is being prepared for. Two-speaker system: Rear speakers, saddlebag speaker adapters, speaker lids, rear-speaker wiring, rear grilles and a rear mounting system are not included unless separately added to the order. Speaker Impedance and Amplifier Channel Configuration Front-Left Speaker One PRO-HY6.4MSL speaker presents a nominal 4-ohm load to its dedicated ION1600.4D amplifier channel. Front-Right Speaker The second PRO-HY6.4MSL speaker presents a nominal 4-ohm load to its dedicated amplifier channel. Two Available Channels Two amplifier channels remain available for a compatible future rear-speaker pair after the required mounting and wiring components are installed. Included Speaker Count Two speakers / one pair Speaker Impedance 4Ω per speaker Speaker Power Handling 150W RMS / 300W maximum per speaker Amplifier Output at 4Ω 240W RMS per channel Front-Left Channel One PRO-HY6.4MSL speaker at 4Ω Front-Right Channel One PRO-HY6.4MSL speaker at 4Ω Loaded Amplifier Channels Two Available Amplifier Channels Two Bridging Required No Output must be limited correctly: The ION1600.4D can produce more continuous power at 4 ohms than each included speaker is rated to handle. Correct gain, high-pass crossover and maximum clean output settings are required. DS18 ION1600.4D Four-Channel Amplifier The ION1600.4D is a compact full-range Class-D amplifier that delivers substantial output from a motorcycle-friendly chassis. High-level and RCA inputs, variable crossovers, protection circuits and a clipping indicator support flexible system integration and measured setup. 240W × 4 at 4Ω Published four-channel output for compatible 4-ohm speaker systems. 400W × 4 at 2Ω Available for separately designed compatible 2-ohm speaker systems. 800W × 2 Bridged Published bridged output into properly configured 4-ohm loads. Adjustable Crossovers Low-pass, high-pass and full-range modes support system-specific frequency control. Clip Indicator Power, protection and clipping indicators assist with safe amplifier setup. Compact Chassis The small amplifier footprint helps conserve installation space on a motorcycle. Amplifier Model DS18 ION1600.4D Amplifier Type Four-channel full-range Class-D amplifier Output at 4Ω 240W RMS × 4 channels Output at 2Ω 400W RMS × 4 channels Bridged Output at 4Ω 800W RMS × 2 channels Frequency Response 10Hz–20kHz Signal-to-Noise Ratio Greater than 95dB Efficiency at 4Ω 88% Damping Factor 210 Total Harmonic Distortion 0.01% Input Range 0.2–6V Crossover Modes LPF / HPF / FULL Crossover Range 40Hz–2kHz Minimum Impedance 2Ω stereo / 4Ω bridged Power Input Terminal 4-AWG Published External Fuse 140A Cooling Fan Yes Dimensions 7.32 × 4.72 × 2 inches / 186 × 120 × 52mm Fuse and wiring verification: Confirm that the supplied 4-AWG power kit, fuse holder and installed fuse match the amplifier’s published current and protection requirements before operating the system. DS18 PRO-HY6.4MSL Hybrid Fairing Speakers Each PRO-HY6.4MSL combines a shallow 6.5-inch midrange loudspeaker with a built-in 1-inch titanium compression driver. This two-way hybrid arrangement provides both midrange projection and high-frequency output from one speaker assembly. 150W RMS Each included speaker is rated for 150 watts RMS and 300 watts maximum. 4-Ohm Impedance Each speaker presents a nominal 4-ohm load to its dedicated amplifier channel. Hybrid Two-Way Design A built-in titanium compression driver supplies high-frequency output without a separate tweeter location. Shallow Mounting Depth The 2.82-inch mounting depth supports tight motorcycle fairing installations. IP65 Rated Water-resistant construction and a protected grille support powersports use. 140Hz High-Pass Reference DS18 publishes 140Hz as the recommended high-pass crossover reference. Speaker Model DS18 PRO-HY6.4MSL Quantity Included Two speakers / one pair Nominal Size 6.5 inches / 165.1mm Nominal Impedance 4Ω per speaker Power Handling 150W RMS / 300W maximum per speaker Sensitivity 93dB, 1W / 1m Frequency Response 100Hz–20kHz Recommended High-Pass Crossover 140Hz Speaker Design Two-way shallow hybrid loudspeaker Midrange Voice Coil 1.5 inches / 38.6mm Compression Driver 1-inch titanium diaphragm with neodymium magnet Cone Material Water-resistant treated paper Weather Rating IP65 Front Mount Cutout 5.6 inches / 142mm Mounting Depth 2.82 inches / 72mm Protective Grille Included with each speaker Check fairing clearance: Half-inch spacers are included, but additional pod modification, magnet-cap clearance work or other installation adjustments may still be required depending on the exact motorcycle and factory enclosure. NAV-TV ZEN-H Factory A2B Integration The NAV-TV ZEN-H converts the compatible factory Harley-Davidson A2B radio signal into eight channels of analog RCA output for the DS18 amplifier and future system expansion. Eight Analog Outputs Supplies eight channels of low-level analog RCA output at up to 5 volts RMS. Factory Control Retention Retains compatible factory volume, balance, fader and radio EQ functions. Direct A2B Integration Interfaces directly with the compatible factory A2B data and audio system. Designed for compatible late-model Harley A2B audio systems Eight-channel analog RCA output Up to 5-volt RMS output Factory volume retention Factory balance and fader retention Factory EQ preset retention where supported No replacement aftermarket radio required No built-in system DSP: This package uses the standard ZEN-H interface and the conventional DS18 ION1600.4D amplifier. Advanced equalization, time alignment and output limiting require a separately added compatible DSP. Power Wiring and Speaker Installation 4-AWG Amplifier Wiring The included power kit supplies the heavy-gauge power and ground foundation required for the ION1600.4D amplifier. Half-Inch Speaker Spacers The supplied spacers provide additional fairing clearance for the shallow hybrid speakers. Disconnect the motorcycle battery before installation. Mount the amplifier securely with adequate ventilation. Install appropriate fuse protection close to the battery. Protect wiring from steering movement, heat and sharp edges. Use clean and secure battery and chassis connections. Confirm speaker depth and spacer clearance before assembly. Verify speaker polarity before reinstalling the fairing. Inspect battery and charging-system condition before high-output use. Gain and Crossover Setup Proper setup is critical because the ION1600.4D can produce more continuous power at 4 ohms than each included PRO-HY6.4MSL is rated to handle. Connect one front speaker to each of two amplifier channels. Do not bridge the amplifier channels for the included speakers. Configure the active channels for high-pass operation. Use 140Hz as the manufacturer’s published high-pass reference. Adjust the final crossover for the fairing and desired output. Set gain using measured clean output rather than by ear. Do not use amplifier gain as a volume control. Monitor the clipping indicator during setup. Reduce output immediately if distortion or mechanical noise occurs. Professional setup recommended: Incorrect gain or crossover settings can damage the speakers even when the system appears to play normally at moderate volume. Future Rear-Speaker Expansion Two unused amplifier channels and additional NAV-TV RCA outputs provide a path for a future rear-speaker upgrade. Rear expansion must be designed around compatible speaker impedance, RMS power handling, mounting depth, wiring and crossover requirements. Already Available Two unused amplifier channels Additional NAV-TV RCA outputs Four-channel amplifier crossover controls 4-AWG amplifier power foundation Required for Expansion Compatible rear speakers Saddlebag lids, adapters or speaker pods Rear-speaker wiring and connectors Correct impedance and RMS-power matching Final crossover and gain setup Rear equipment is not included: This remains a two-speaker audio system until compatible rear speakers, mounting components and wiring are purchased and installed. Complete System Specifications System Type Two-speaker plug-and-play motorcycle audio system Motorcycle Options Road Glide or Street Glide Vehicle Application Compatible 2024-present Harley-Davidson A2B applications Amplifier DS18 ION1600.4D four-channel Class-D amplifier Amplifier Output at 4Ω 240W RMS × 4 channels Included Speakers Two DS18 PRO-HY6.4MSL 6.5-inch hybrid speakers Speaker Impedance 4Ω per speaker Speaker Power Handling 150W RMS / 300W maximum per speaker Loaded Amplifier Channels Two channels at 4Ω each Available Amplifier Channels Two Factory Signal Interface NAV-TV ZEN-H A2B interface NAV-TV Output Eight-channel analog RCA at up to 5V RMS Power Wiring 4-AWG amplifier power installation kit Speaker Spacers Half-inch spacers included Built-In DSP No Rear Speakers Included No Shopify Option Choose Road Glide or Street Glide Current Listed Lead Time Approximately 5–10 business days Fitment and Ordering Notes Submit complete motorcycle information: Confirm the year, exact model, trim, Road Glide or Street Glide fairing, factory radio, factory amplifier, A2B configuration and current speaker setup before ordering. Select Road Glide or Street Glide before adding the kit to the cart. The package includes two front fairing speakers. Each included speaker has a nominal 4-ohm impedance. Two amplifier channels remain available for future expansion. The package uses NAV-TV factory A2B integration. The amplifier does not include built-in DSP. Half-inch speaker spacers are included. Additional fairing modification may still be required. Correct gain and high-pass crossover setup are required. Rear speakers and rear mounting components are not included. Professional installation and system setup are recommended. Best For Compatible 2024-present Harley-Davidson audio upgrades 2024+ Road Glide front-speaker upgrades 2024+ Street Glide front-speaker upgrades Factory Skyline radio and A2B audio integration High-output two-speaker fairing systems Riders planning to add saddlebag speakers later Professional motorcycle audio installations Related Motorcycle Audio Categories 2024-present Harley Audio 2023 CVO / 2024-present Harley Plug-and-Play Kits Shop Motorcycle Speakers Motorcycle Amplifiers Signal and Amplifier Support Motorcycle Amplifier Parts Motorcycle DSP and Signal Integration Motorcycle Audio Batteries Installation Support Motorcycle Audio Installation in Taylors, SC Request a Custom Audio Build Motorcycle Audio Batteries 2024-present Harley 2-Speaker Audio System FAQ How many speakers are included? The system includes two DS18 PRO-HY6.4MSL 6.5-inch hybrid speakers for the front fairing. What impedance are the included speakers? Each included speaker has a nominal impedance of 4 ohms. How much power can each speaker handle? Each PRO-HY6.4MSL is rated for 150 watts RMS and 300 watts maximum. How much power does the amplifier produce at 4 ohms? The ION1600.4D produces up to 240 watts RMS on each of its four channels at 4 ohms. Is the amplifier too powerful for the speakers? The amplifier can produce more continuous power than each speaker is rated to handle. It can be used safely when gain, high-pass crossover and maximum clean output are configured correctly. Are all four amplifier channels used? No. Two channels power the supplied speakers. Two channels remain available for a compatible future rear-speaker pair. What does the NAV-TV ZEN-H do? It converts the compatible factory Harley A2B signal into analog RCA outputs that can be connected to the aftermarket amplifier. Does the NAV-TV interface retain factory controls? It retains compatible factory volume, balance, fader and supported EQ functions while integrating the aftermarket amplifier. Does this package include DSP? No. The standard ZEN-H interface and ION1600.4D amplifier do not provide advanced system DSP. A compatible external processor can be added when equalization, time alignment or output limiting is needed. Are the speakers weather resistant? Yes. The speakers are IP65 rated and use water-resistant cones and protective grille cloth. They should not be described as submersible. Can rear speakers be added later? Yes. The two unused amplifier channels can power a properly matched rear-speaker pair after the required speakers, wiring, mounting hardware and system setup are added. Are speaker spacers included? Yes. The package includes half-inch spacers to provide additional fairing speaker clearance. Will the speakers fit without modification? Fitment depends on the motorcycle and factory speaker enclosure. Additional spacing, pod modification or clearance work may still be required. Are saddlebag speakers included? No. This is a two-speaker system. Rear speakers, saddlebag mounting parts and rear-speaker wiring must be purchased separately. How long does the kit take to fulfill? The current listed lead time is approximately 5–10 business days, subject to component availability and motorcycle configuration. Need Help Matching This 2024-present Harley Audio System? Garage Bagger Stereo can help verify Road Glide or Street Glide fitment, speaker impedance selection, amplifier matching, speaker and amplifier mounting, power and speaker wiring, and factory A2B signal integration before installation. Installation Services Request a Custom Build -
Sale2024-Present Harley-Davidson 2-Speaker Audio System | Ground Zero / SounDigital
Vendor:SounDigital XP Series2023 CVO / 2024+ HARLEY-DAVIDSON AUDIO 2024-present Harley-Davidson 2-Speaker Audio System | Ground Zero / SounDigital Upgrade a compatible late-model Harley-Davidson fairing with a complete two-speaker system built around Ground Zero GZCF 6.5SPL-NEO coaxial speakers, a SounDigital XP 800.4 amplifier, NAV-TV factory A2B integration and motorcycle-ready OFC power wiring. The included 4-ohm speakers operate from two individual amplifier channels, providing clean front-fairing output while preserving two amplifier channels for a properly matched future expansion. See Everything Included View Channel Configuration Complete Front Fairing System Compatible late-model Harley-Davidson applications Ground Zero GZCF 6.5SPL-NEO speaker pair 6.5-inch two-way coaxial construction 4-ohm impedance per speaker 100 watts RMS per speaker Neodymium speaker motors Integrated 1.1-inch Mylar tweeters GBS weather treatment for motorcycle use SounDigital XP 800.4 four-channel amplifier NAV-TV ZEN-H factory A2B integration Cicada Audio HDPG8K OFC power kit Factory-amplifier replacement configuration Two amplifier channels available for expansion Ground Zero and SounDigital Harley Audio Upgrade This Garage Bagger Stereo package combines the primary components required to replace the active factory-amplifier signal path and power a new pair of high-efficiency fairing speakers from the factory Harley-Davidson infotainment system. The Ground Zero GZCF 6.5SPL-NEO is a compact two-way coaxial speaker that combines a fiber-reinforced paper cone, high-excursion surround, neodymium motor and integrated Mylar tweeter in one 6.5-inch speaker assembly. The SounDigital XP 800.4 supplies four amplified channels. In the standard two-speaker configuration, one channel powers the left speaker and one channel powers the right speaker. The remaining two channels can support a properly matched future rear-speaker upgrade. Plug-and-play clarification: The A2B interface and integration hardware simplify connection to the factory radio. The installation still requires fairing removal, factory-amplifier removal or bypass, amplifier mounting, battery wiring, speaker installation and proper gain and crossover setup. Harley-Davidson Fitment 2023 CVO Models Intended for compatible late-production CVO motorcycles using the redesigned infotainment and factory A2B audio architecture. 2024+ Road Glide Supports compatible redesigned Road Glide motorcycles after confirming the factory radio, amplifier, speaker mounting and fairing-clearance requirements. 2024+ Street Glide Supports compatible redesigned Street Glide motorcycles after confirming the factory radio, amplifier, speaker mounting and fairing-clearance requirements. Exact fitment verification required: Confirm the motorcycle year, model, trim, factory radio, factory amplifier, factory speaker locations and existing audio modifications before ordering. Everything Included in the Audio System Ground Zero GZCF 6.5SPL-NEO Pair Two 6.5-inch, 4-ohm coaxial speakers rated for 100 watts RMS and 250 watts maximum per speaker. Garage Bagger Stereo Weather Treatment The included speaker pair receives added weather treatment for motorcycle fairing use before shipment. SounDigital XP 800.4 Amplifier One compact four-channel full-range amplifier providing up to 132 watts RMS per channel at 4 ohms. NAV-TV ZEN-H A2B Interface Converts the compatible factory Harley-Davidson A2B signal into low-level analog RCA outputs for the aftermarket amplifier. Cicada Audio HDPG8K Power Kit OFC 8-AWG amplifier power and ground installation kit configured for Harley-Davidson motorcycle audio installations. Factory-Amplifier Replacement Configuration The system is designed for an installation in which the stock amplifier is removed or bypassed from the active signal path. Confirm installation hardware: Verify the appropriate amplifier rack, speaker adapters, output wiring, RCA connections and model-specific mounting hardware required for the exact motorcycle. Amplifier and Speaker Configuration Front Speaker Channels One 4-ohm Ground Zero speaker operates from one amplifier channel. Two amplifier channels power the complete left and right fairing speaker pair. Future Expansion Channels Two amplifier channels remain available for a properly matched pair of rear, lid or lower-fairing speakers. Speaker Count Two speakers / one pair Speaker Model Ground Zero GZCF 6.5SPL-NEO Speaker Impedance 4Ω per speaker Speaker Power Handling 100W RMS / 250W maximum per speaker Amplifier Output at 4Ω 132W RMS × 4 Front Channels Used Two Available Amplifier Channels Two Bridged Operation Required No Output setup required: The amplifier has more available continuous power than each speaker’s RMS rating. Set gain, high-pass filtering and maximum clean output using proper test equipment. Ground Zero GZCF 6.5SPL-NEO Coaxial Speakers The GZCF 6.5SPL-NEO is engineered for efficient full-range output from a compact 6.5-inch platform. Its integrated tweeter eliminates the need for a separate fairing-mounted high-frequency driver. 100W RMS Each speaker handles 100 watts RMS and 250 watts maximum. 4-Ohm Impedance The fixed 4-ohm load works with one individual XP 800.4 channel. 93 dB Efficiency High efficiency supports strong output from practical motorcycle amplifier power. Neodymium Motor Compact high-energy motor construction reduces depth and weight. Integrated Mylar Tweeter A 1.1-inch coaxial tweeter reproduces upper-frequency detail from the same speaker location. GBS Weather Treatment The speaker pair is treated by Garage Bagger Stereo for motorcycle fairing use. Speaker Model GZCF 6.5SPL-NEO Quantity Included Two speakers / one pair Speaker Type Two-way coaxial loudspeaker Nominal Diameter 6.5 inches / 165 mm Nominal Impedance 4Ω per speaker Power Handling 100W RMS / 250W maximum per speaker Efficiency 93 dB Frequency Response 70 Hz–20 kHz Main Cone Fiber-reinforced pressed-paper cone Surround High-excursion waved textile surround Motor High-efficiency neodymium motor Basket Resonance-resistant steel basket Tweeter 1.1-inch / 28 mm Mylar tweeter Internal Crossover 6 dB per octave high-pass filtering Crossover Frequency 5 kHz Mounting Diameter 5.71 inches / 145 mm Mounting Depth 2.68 inches / 68 mm Verify fairing clearance: Confirm the mounting diameter, speaker depth, factory enclosure, grille clearance and any required adapter or spacer before installation. SounDigital XP 800.4 Four-Channel Amplifier The XP 800.4 is a compact full-range amplifier designed to provide four independently amplified channels from a motorcycle-friendly chassis. 132W × 4 at 4Ω Published output for the included Ground Zero speaker load. 200W × 4 at 2Ω Supports compatible future 2-ohm speaker configurations. 400W × 2 Bridged Bridged power is available for properly matched 4-ohm applications, but is not required for this speaker pair. Full-Range Response Wide frequency response supports coaxial, component and mid-bass motorcycle speakers. Adjustable Crossovers Variable high-pass and low-pass controls support speaker protection. Compact Chassis The small amplifier footprint supports fairing-based installation. Amplifier Model SounDigital XP 800.4 Amplifier Type Four-channel full-range amplifier Power at 4Ω 132W RMS × 4 Power at 2Ω 200W RMS × 4 Bridged Power at 4Ω 400W RMS × 2 Operating Voltage 9V–16V Music Current Draw 35A Maximum Current Draw 70A Frequency Response 5 Hz–34 kHz Signal-to-Noise Ratio 91 dB High-Pass Crossover 45 Hz–850 Hz Low-Pass Crossover 45 Hz–850 Hz THD + Noise 0.1% at 10% rated power Published Speaker-Cable Recommendation 15-AWG Dimensions Approximately 5.7 × 4.4 × 2 inches Power wiring verification: Confirm the final power cable, ground cable, fuse holder and installed fuse against current SounDigital guidance before powering the amplifier. NAV-TV ZEN-H Factory A2B Integration The NAV-TV ZEN-H allows the compatible factory Harley-Davidson radio to supply low-level audio to the SounDigital amplifier without replacing the factory infotainment system. A2B Signal Conversion Converts the compatible factory digital audio signal into analog RCA outputs. Eight RCA Channels Provides up to eight analog output channels for aftermarket audio equipment. Factory Control Retention Retains supported volume, balance, fader, chimes, voice calls and factory EQ functions. Interface NAV-TV ZEN-H Manufacturer SKU NTV-KIT1021 Factory Input Harley-Davidson A2B digital audio Analog Outputs Eight RCA channels Maximum RCA Output Up to 5V RMS ZEN-H clarification: This package uses the standard NAV-TV ZEN-H for factory A2B conversion. It does not include the additional processing functions of the ZEN-H PRO. Power Wiring and Electrical Setup The included Cicada Audio HDPG8K provides an OFC power and ground foundation for the amplifier installation. Disconnect the motorcycle battery before installation. Install primary fuse protection close to the positive battery terminal. Use secure, corrosion-resistant battery and ground connections. Protect wiring from steering movement, heat and sharp edges. Keep signal wiring separated from high-current power wiring. Confirm charging-system and battery condition before high-output use. Verify the final cable size and fuse configuration before powering the amplifier. Electrical verification required: The included bundle lists an 8-AWG Cicada Audio power kit. Verify the completed installation against current amplifier requirements. Gain and Crossover Setup Connect one 4-ohm Ground Zero speaker to each front amplifier channel. Do not bridge the included speaker pair in the standard configuration. Configure protective high-pass filtering for both front speakers. Set gain using measured clean output rather than by ear. Limit amplifier output to the speakers’ continuous-power capability. Confirm left and right speaker polarity before reinstalling the fairing. Do not use amplifier gain as a volume control. Reduce output immediately if distortion or mechanical noise occurs. Professional setup recommended: Correct gain, high-pass filtering and output-voltage settings protect the speakers and improve long-term reliability. Installation Instructions and Resources Ground Zero Speaker Information Ground Zero GZCF 6.5SPL-NEO Owner’s Manual Speaker Polarity Check Fairing and A2B Installation Road Glide Fairing Removal Street Glide Fairing Removal Late-Model Harley A2B T-Harness Installation Guide Installation Support Motorcycle Audio Installation in Taylors, SC Request a Custom Audio Build Motorcycle Audio Batteries Complete System Specifications System Type Two-speaker late-model Harley-Davidson fairing audio system Primary Applications Compatible 2023 CVO and 2024+ Road Glide or Street Glide Speakers Two Ground Zero GZCF 6.5SPL-NEO coaxial speakers Speaker Impedance 4Ω per speaker Speaker Power Handling 100W RMS / 250W maximum per speaker Amplifier SounDigital XP 800.4 Amplifier Output at 4Ω 132W RMS × 4 Front Amplifier Channels Used Two Available Amplifier Channels Two Factory Signal Integration NAV-TV ZEN-H A2B interface Power Wiring Cicada Audio HDPG8K OFC installation kit Speaker Treatment Garage Bagger Stereo weather treatment Factory Amplifier Removed or bypassed from the active signal path Rear Speakers Included No Shopify Variants None Fitment and Ordering Notes Submit complete motorcycle information: Confirm the motorcycle year, exact model, trim, factory radio, factory amplifier, speaker locations and current audio modifications. The system includes two fixed 4-ohm Ground Zero speakers. Each front speaker uses one individual amplifier channel. The standard configuration does not bridge the speakers. Two amplifier channels remain available for compatible expansion. Rear speakers and rear mounting components are not included. Verify speaker mounting diameter and depth before installation. Verify the correct Road Glide or Street Glide amplifier rack. Confirm all required adapters and speaker-output wiring. Verify the final power cable and fuse configuration. Correct gain and high-pass setup are required. Professional installation and tuning are strongly recommended. Current Shipping Promotion Enter code ShipOne at checkout for eligible free shipping. Current checkout eligibility and product exclusions apply. Related Motorcycle Audio Categories Late-Model Harley Audio 2023 CVO / 2024-present Harley Plug-and-Play Kits Motorcycle Speakers Motorcycle Amplifiers Amplifier and Signal Support Motorcycle Amplifier Parts Motorcycle DSP and Signal Integration Motorcycle Audio Batteries Installation Support Motorcycle Audio Installation in Taylors, SC Request a Custom Audio Build Motorcycle Audio Batteries Ground Zero and SounDigital Audio System FAQ Which speakers are included? The package includes one pair of Ground Zero GZCF 6.5SPL-NEO 6.5-inch two-way coaxial speakers. What impedance are the speakers? Each included speaker has a nominal impedance of 4 ohms. How much power does each speaker handle? Each speaker is rated for 100 watts RMS and 250 watts maximum. Are the speakers weatherproof? Garage Bagger Stereo supplies the speakers with added weather treatment for motorcycle fairing use. Which amplifier is included? The system includes the SounDigital XP 800.4 four-channel amplifier. How much power does the amplifier produce at 4 ohms? The XP 800.4 produces 132 watts RMS per channel at 4 ohms. Are the front speakers bridged? No. The standard configuration uses one individual amplifier channel for each 4-ohm front speaker. Are two amplifier channels still available? Yes. Two channels remain available for a properly matched future speaker expansion. What does the NAV-TV ZEN-H do? It converts the compatible factory Harley-Davidson A2B signal into analog RCA outputs for the SounDigital amplifier. Does the stock amplifier remain active? No. This package is designed for a factory-amplifier replacement installation in which the stock amplifier is removed or bypassed from the active audio path. Are rear speakers included? No. Rear speakers, wiring and mounting components must be selected separately. Is professional installation recommended? Yes. The installation requires A2B signal integration, factory amplifier removal or bypass, battery wiring, amplifier mounting and measured gain and crossover setup. Need Help Matching This Harley Audio System? Garage Bagger Stereo can help verify motorcycle fitment, 4-ohm impedance selection, amplifier matching, speaker and amplifier mounting, power and speaker wiring and factory A2B signal integration before installation. Installation Services Request a Custom BuildSale
Key Specifications
| Application | Harley Davidson and Indian touring motorcycles |
| Category Role | System completion and installation support |
| Component Types | Adapters, wiring, power accessories, mounting hardware |
| Design Focus | Electrical integrity, fitment accuracy, reliability |
| Use Case | Staged upgrades and full custom audio builds |
| Installation Level | Professional-grade motorcycle audio systems |
Specifications summarized from manufacturer technical data. Always verify compatibility and system requirements before installation.
Motorcycle Audio Parts and Accessories
Motorcycle parts and accessories are the supporting components that allow an audio system to function correctly, reliably, and safely. This collection includes purpose-built parts selected specifically for Harley Davidson and Indian touring motorcycles, where fitment accuracy and electrical integrity matter.
These components are not optional add-ons — they are required to complete professional-grade audio installations. From signal integration to power management and mounting hardware, each item in this collection addresses a specific requirement in motorcycle audio system design.
This collection supports a wide range of system needs, including:
• Audio integration adapters and signal interfaces
• Electrical and power-management accessories
• Mounting hardware and installation components
• Model-specific fitment and interface parts
Proper accessory selection prevents noise issues, voltage instability, improper mounting, and premature component failure. These parts ensure speakers, amplifiers, DSPs, and subwoofers operate as designed within the constraints of touring motorcycle platforms.
All products in this collection are vetted for compatibility with Harley and Indian motorcycles and align with professional installation standards. This category serves as a system-completion resource for both staged upgrades and full custom audio builds.
System Essentials
Motorcycle Amplifiers
Motorcycle Digital Sound Processors
Motorcycle Speaker Installation Parts
Custom Motorcycle Audio Builds
Built to Withstand the Road
DS18 speakers are designed to endure the challenges of the open road while providing exceptional sound quality. Built using durable, weatherproof materials, these speakers are engineered to resist vibrations, impacts, and exposure to the elements without compromising on audio clarity.
Effortless Integration with Your Bagger Motorcycle
Designed for seamless integration, DS18 speakers fit effortlessly into your motorcycle’s audio system without sacrificing space or style. With user-friendly installation and advanced connectivity options, including Bluetooth and RCA inputs, DS18 ensures you can upgrade your sound system without sacrificing functionality.
Customizable Sound for Every Rider
From deep bass to crisp highs, DS18 speakers offer the customization to match your audio preferences. Featuring advanced DSP (Digital Signal Processing) technology, these speakers allow you to fine-tune your sound system for an optimal listening experience. Whether you prefer a balanced sound or a bass-heavy setup, DS18 speakers deliver versatile solutions for your needs.
Shop DS18 Audio at Garage Bagger Stereo
Explore our wide selection of DS18 speakers and motorcycle audio accessories at Garage Bagger Stereo. Whether you’re looking for a minor upgrade or a complete overhaul, we are your trusted destination for premium motorcycle audio gear. With expert guidance and top-notch customer service, we ensure you find the perfect audio solution for your ride.