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SaleSounDigital 400.4 XP - 4Ω Amplifier
Vendor:SounDigital XP SeriesSounDigital 400.4 XP - 4Ω 4 channel amplifier The NEW SounDigital XP motorcycle amplifiers are composed of the highest-quality components, allow high-quality sound from your speakers, and are more efficient for your motorcycle or marine speaker system. Using the latest technology, this motorcycle amplifier features a compact design to allow installation in tight areas. This motorcycle amplifier is the perfect addition to any sound system. Garage Bagger Stereo has a large stock of powerful audio amplifiers and other SounDigital products. SounDigital 400.4 XP - 4 Ω - Motorcycle Amplifier Power @ 12.6V @ 4Ω: 4 X 66 WRMS Power @ 12.6V @ 2Ω: 4 X 100 WRMS Bridge Power @ 12.6V @ 4Ω: 2 X 200 WRMS Product Dimensions: 4.7 x 4.4 x 2.0 in Frequency Response (-3dB): 5Hz - 36kHzSale -
SaleSounDigital 800.4 XP - 4Ω Amplifier
Vendor:SounDigital XP SeriesSounDigital 800.4 XP - 4Ω 4 channel amplifier The NEW SounDigital XP motorcycle amplifiers are composed of the highest-quality components, allow high-quality sound from your speakers, and are more efficient for your motorcycle or marine speaker system. Using the latest technology, this motorcycle amplifier features a compact design to allow installation in tight areas. This motorcycle amplifier is the perfect addition to any sound system. Garage Bagger Stereo has a large stock of powerful audio amplifiers and other SounDigital products. SounDigital 800.4 XP - 4 Ω - Motorcycle Amplifier Power @ 12.6V @ 4Ω: 4 X 132 WRMS Power @ 12.6V @ 2Ω: 4 X 200 WRMS Power @ 12.6V @ 1Ω: N/A Bridge Power @ 12.6V @ 4Ω: 2 X 400 Bridge Power @ 12.6V @ 2Ω: N/A Product Dimensions: 5.7 x 4.4 x 2.0 in Frequency Response (-3dB): 5Hz – 25kHz ÂSale -
SaleSounDigital 1200.4 XP - 4Ω or 2Ω Amplifier
Vendor:SounDigital XP SeriesSounDigital 1200.4 XP - 4Ω or 2Ω 4-Channel Amplifier The NEW SounDigital XP motorcycle amplifiers are composed of the highest-quality components, allow high-quality sound from your speakers, and are more efficient for your motorcycle or marine speaker system. Using the latest technology, this motorcycle amplifier features a compact design to allow installation in tight areas. This motorcycle amplifier is the perfect addition to any sound system. Garage Bagger Stereo has a large stock of powerful audio amplifiers and other SounDigital products. SounDigital 1200.4 XP  Motorcycle Amplifier 1200.4 XP - 2 Ω Power @ 12.6V @ 4Ω: 4 X 131 WRMS Power @ 12.6V @ 2Ω: 4 X 198 WRMS Power @ 12.6V @ 1Ω: 4 X 300 WRMS Bridge Power @ 12.6V @ 4Ω: 2 X 396 WRMS Bridge Power @ 12.6V @ 2Ω: 2 X 600 WRMS Product Dimensions: 7.09 x 5.35 x 2.22 in 1200.4 XP - 4 Ω Power @ 12.6V @ 4Ω: 4 X 198 WRMS Power @ 12.6V @ 2Ω: 4 X 300 WRMS Power @ 12.6V @ 1Ω: N/A Bridge Power @ 12.6V @ 4Ω: 2 X 600 WRMS Bridge Power @ 12.6V @ 2Ω: N/A Product Dimensions: 7.09 x 5.35 x 2.22 inSale -
SaleSounDigital 2400.4 XP - 4Ω or 2Ω Amplifier
Vendor:SounDigital XP SeriesSounDigital XP 2400.4 - 4Ω or 2Ω 4-Channel Amplifier The NEW SounDigital XP motorcycle amplifiers are composed of the highest-quality components, allow high-quality sound from your speakers, and are more efficient for your motorcycle or marine speaker system. Using the latest technology, this motorcycle amplifier features a compact design to allow installation in tight areas. This motorcycle amplifier is the perfect addition to any sound system. Garage Bagger Stereo has a large stock of powerful audio amplifiers and other SounDigital products. SounDigital 2400.4 XP  Motorcycle Amplifier 2400.4 XP - 2 Ω Power @ 12.6V @ 4Ω: 4 X 262 WRMS Power @ 12.6V @ 2Ω: 4 X 396 WRMS Power @ 12.6V @ 1Ω: 4 X 600 WRMS Bridge Power @ 12.6V @ 4Ω: 2 X 792 WRMS Bridge Power @ 12.6V @ 2Ω: 2 X 1200 WRMS Product Dimensions: 8.99 x 5.35 x 2.22 in 2400.4 XP - 4 Ω Power @ 12.6V @ 4Ω: 4 X 396 WRMS Power @ 12.6V @ 2Ω: 4 X 600 WRMS Power @ 12.6V @ 1Ω: N/A Bridge Power @ 12.6V @ 4Ω: 2 X 1200 WRMS Bridge Power @ 12.6V @ 2Ω: N/A Product Dimensions: 8.99 x 5.35 x 2.22 inSale -
SaleSounDigital 1600.1 XP - 2Ω or 1Ω Amplifier
Vendor:SounDigital XP SeriesSounDigital 1600.1 XP - 1Ω or 2Ω Mono Amplifier The NEW SounDigital XP motorcycle amplifiers are composed of the highest-quality components, allow high-quality sound from your speakers, and are more efficient for your motorcycle or marine speaker system. Using the latest technology, this motorcycle amplifier features a compact design to allow installation in tight areas. This motorcycle amplifier is the perfect addition to any sound system. Garage Bagger Stereo has a large stock of powerful audio amplifiers and other SounDigital products. SounDigital 1600.1 XP  Motorcycle Amplifier 1600.1 XP - 2Ω Power @ 12.6V @ 4Ω: 1 X 1056 WRMS Power @ 12.6V @ 2Ω: 1 X 1600 WRMS Power @ 12.6V @ 1Ω: N/A Freq Response (-3Db) 5Hz - 25kHz Product Dimensions: 6.6 x 5.4 x 2.2 in 1600.1 XP - 1Ω Power @ 12.6V @ 4Ω: 1 X 700 WRMS Power @ 12.6V @ 2Ω: 1 X 1056 WRMS Power @ 12.6V @ 1Ω: 1 X 1600 WRMS Freq Response (-3Db) 5Hz-25kHz  Product Dimensions: 6.6 x 5.4 x 2.2 inSale -
SaleSounDigital 3000.1 XP - 2Ω or 1Ω Amplifier
Vendor:SounDigital XP SeriesSounDigital 3000.1 XP - 1Ω or 2Ω Mono Amplifier The NEW SounDigital XP motorcycle amplifiers are composed of the highest-quality components, allow high-quality sound from your speakers, and are more efficient for your motorcycle or marine speaker system. Using the latest technology, this motorcycle amplifier features a compact design to allow installation in tight areas. This motorcycle amplifier is the perfect addition to any sound system. Garage Bagger Stereo has a large stock of powerful audio amplifiers and other SounDigital products. SounDigital 3000.1 XP  Motorcycle Amplifier 3000.1 XP - 2 Ω Power @ 12.6V @ 4Ω: 1 X 2000 WRMS Power @ 12.6V @ 2Ω: 1 X 3000 WRMS Power @ 12.6V @ 1Ω: N/A Freq Response (-3Db) 5Hz - 25kHz Product Dimensions: 8.5 x 5.4 x 2.2 in 3000.1 XP - 1 Ω Power @ 12.6V @ 4Ω: 1 X 1350 WRMS Power @ 12.6V @ 2Ω: 1 X 2000 WRMS Power @ 12.6V @ 1Ω: 1 X 3000 WRMS Freq Response (-3Db) 5Hz-25kHz Product Dimensions: 8.5 x 5.4 x 2.2 inSale -
SaleSounDigital 5000.1 XP - 2Ω or 1Ω Amplifier
Vendor:SounDigital XP SeriesSounDigital 5000.1 XP - 2Ω or 1Ω Mono Amplifier The NEW SounDigital XP motorcycle amplifiers are composed of the highest-quality components, allow high-quality sound from your speakers, and are more efficient for your motorcycle or marine speaker system. Using the latest technology, this motorcycle amplifier features a compact design to allow installation in tight areas. This motorcycle amplifier is the perfect addition to any sound system. Garage Bagger Stereo has a large stock of powerful audio amplifiers and other SounDigital products. SounDigital 5000.1 XP  Motorcycle Amplifier 5000.1 XP- 2 Ω Power @ 12.6V @ 4Ω: 1 X 3350 WRMS Power @ 12.6V @ 2Ω: 1 X 5000 WRMS Product Dimensions: 9.4 x 7.1 x 2.5 in 5000.1 XP- 1 Ω Power @ 12.6V @ 4Ω: 1 X 2250 WRMS Power @ 12.6V @ 2Ω: 1 X 3350 WRMS Power @ 12.6V @ 1Ω: 1 X 5000 WRMS Product Dimensions: 9.4 x 7.1 x 2.5 inSale -
SaleSounDigital 8000.1 XP - 2Ω or 1Ω Amplifier
Vendor:SounDigital XP SeriesSounDigital 8000.1 XP - 2Ω or 1Ω Mono Amplifier The NEW SounDigital XP motorcycle amplifiers are composed of the highest-quality components, allow high-quality sound from your speakers, and are more efficient for your motorcycle or marine speaker system. Using the latest technology, this motorcycle amplifier features a compact design to allow installation in tight areas. This motorcycle amplifier is the perfect addition to any sound system. Garage Bagger Stereo has a large stock of powerful audio amplifiers and other SounDigital products. SounDigital 8000.1 XP  Motorcycle Amplifier 8000.1 XP- 2 Ω Power @ 12.6V @ 4Ω: 1 X 5300 WRMS Power @ 12.6V @ 2Ω: 1 X 8000 WRMS Product Dimensions: 11.8 x 7.1 x 2.52 in 8000.1 XP- 1 Ω Power @ 12.6V @ 4Ω: 1 X 3520 WRMS Power @ 12.6V @ 2Ω: 1 X 5300 WRMS Power @ 12.6V @ 1Ω: 1 X 8000 WRMS Product Dimensions: 11.8 x 7.1 x 2.52 inSale -
Sale2023.5+ Harley-Davidson 2-Speaker Plug-and-Play Audio System | Cicada / SounDigital
Vendor:SounDigital XP Series2023.5+ CVO / 2024+ ROAD GLIDE & STREET GLIDE 2023.5+ Harley-Davidson 2-Speaker Plug-and-Play Audio System Upgrade a compatible late-model Harley-Davidson with two high-output Cicada Audio pro coaxial horn speakers, a compact SounDigital four-channel amplifier, NAV-TV factory A2B integration and the primary amplifier power wiring required for installation. Choose the 4-ohm CHX65.4 version for a bridged two-speaker system or the 2-ohm CHX65.2 version for a stereo configuration that leaves two amplifier channels available for a properly matched future rear-speaker upgrade. Compare 2Ω and 4Ω Options See Everything Included Complete Two-Speaker Audio System Compatible late-model Harley A2B applications Road Glide and Street Glide fitment support Cicada CHX65.2 or CHX65.4 speaker pair 300 watts RMS per speaker Built-in coaxial horn tweeters External 12dB passive crossovers SounDigital XP 800.4 four-channel amplifier Up to 400 watts RMS × 2 bridged at 4Ω Up to 200 watts RMS × 4 at 2Ω NAV-TV ZEN-H A2B integration Cicada Audio OFC amplifier power wiring All-weather motorcycle speaker construction Complete 2-Speaker Plug-and-Play System Overview This Garage Bagger Stereo package combines a pair of Cicada Audio CHX65 pro coaxial horn speakers, a SounDigital XP 800.4 amplifier, NAV-TV ZEN-H factory signal integration and an amplifier power kit into one late-model Harley-Davidson audio system. Each CHX65 combines a Carbon Matrix Composite mid-bass cone with an aluminum-diaphragm horn tweeter. The supplied external crossover divides the signal between the mid-bass and tweeter sections while optional resistor packs allow the tweeter output to be reduced when required. The product is offered with either 2-ohm or 4-ohm speakers. The correct option depends on whether the system will remain a high-output two-speaker configuration or be expanded into a four-speaker system. Plug-and-play clarification: The NAV-TV interface provides plug-and-play integration with a compatible factory A2B audio system. The complete installation still requires amplifier mounting, battery wiring, fuse protection, crossover mounting, speaker wiring and proper gain and crossover setup. Harley-Davidson Fitment 2023.5+ Harley CVO Intended for compatible late-production CVO motorcycles using the Skyline infotainment and factory A2B audio platform. 2024+ Road Glide Supports compatible redesigned Road Glide motorcycles after confirming factory radio, amplifier, speaker clearance and mounting requirements. 2024+ Street Glide Supports compatible redesigned Street Glide motorcycles after confirming factory radio, amplifier, speaker clearance and mounting requirements. Exact motorcycle verification required: Confirm the motorcycle year, model, trim, factory radio, factory amplifier, A2B configuration and existing audio modifications before ordering. Choose the Correct Speaker Impedance 4Ω CHX65.4 Configuration The two 4-ohm speakers are designed to use the SounDigital amplifier’s bridged channel pairs. One speaker connects to channels 1/2 and the other connects to channels 3/4. Two CHX65.4 speakers 4Ω nominal impedance per speaker 300W RMS per speaker Up to 400W RMS available per bridged channel pair All four amplifier channels are used Best for a dedicated high-output two-speaker system 2Ω CHX65.2 Configuration Each 2-ohm speaker connects to its own amplifier channel. Two amplifier channels remain available for a compatible future rear-speaker pair. Two CHX65.2 speakers 2Ω nominal impedance per speaker 300W RMS per speaker Up to 200W RMS available per active channel Two amplifier channels remain available Best for planned four-speaker expansion 4Ω Variant Speaker Model Cicada Audio CHX65.4 4Ω Amplifier Layout Two bridged channel pairs 4Ω Available Output 400W RMS × 2 bridged 2Ω Variant Speaker Model Cicada Audio CHX65.2 2Ω Amplifier Layout One speaker per amplifier channel 2Ω Available Output 200W RMS per active channel Unused Channels with 4Ω Variant None Unused Channels with 2Ω Variant Two 4Ω output must be limited: The amplifier can produce more bridged power than each CHX65.4 is rated to handle continuously. Correct gain, crossover and maximum clean-output setup are required. Everything Included in the Audio System Cicada CHX65 Speaker Pair One matched pair of 6.5-inch pro coaxial horn speakers in the selected 2-ohm or 4-ohm configuration. External Passive Crossovers Two custom 12dB vented crossover networks divide the amplifier output between each mid-bass cone and horn tweeter. Tweeter Attenuation Resistors Optional -3dB and -6dB resistor packs allow the high-frequency output to be reduced when required by the installation or tuning. SounDigital XP 800.4 Amplifier One compact full-range four-channel Class-D amplifier capable of stereo or bridged operation. NAV-TV ZEN-H A2B Interface Factory A2B interface supplying eight channels of analog RCA output for aftermarket amplifier integration. Cicada Audio OFC Power Kit Amplifier power and ground wiring with battery-side terminals, amplifier-side termination and fuse protection. Confirm the current physical bundle: Verify amplifier mounting, speaker spacers, adapter rings, RCA wiring and model-specific hardware before releasing the order. These parts are not listed in the original bundle description. Cicada Audio CHX65 Pro Coaxial Horn Speakers The CHX65 is designed for riders who need strong vocal projection, detailed high-frequency output and an all-weather speaker construction suitable for open-air motorcycle use. 300W RMS Each speaker is rated for 300 watts RMS and 600 watts maximum. Coaxial Horn Design A high-output mid-bass cone and horn tweeter share one compact basket. All-Weather Construction Waterproofing and UV protection support motorcycle installations. Carbon Matrix Cone The lightweight, rigid cone is engineered for efficient projection. Neodymium Motor The compact N35SH motor reduces weight while maintaining output. External Crossover The supplied 12dB network protects and filters the horn tweeter. Available Models CHX65.2 and CHX65.4 Quantity Included Two speakers / one pair Speaker Size 6.5 inches Available Impedance 2Ω or 4Ω per speaker Power Handling 300W RMS / 600W maximum per speaker Mid-Bass Voice Coil 2 inches / 51mm Tweeter Voice Coil 1.4 inches / 35.56mm Cone Carbon Matrix Composite Tweeter Diaphragm Aluminum Crossover External 12dB vented passive crossover Tweeter Attenuation Optional -3dB and -6dB resistor packs Magnet Neodymium Sensitivity 92dB Frequency Response 70Hz–20kHz ±4dB Mounting Depth 2.64 inches / 67mm Mounting Diameter 5.67 inches / 144mm Protect the external crossovers: Mount both crossover networks where they remain secure, ventilated and protected from direct water exposure, steering movement and sharp edges. SounDigital XP 800.4 Four-Channel Amplifier The SounDigital XP 800.4 is a compact full-range Class-D amplifier that can operate four stereo channels or two bridged channel pairs. Its flexible layout supports both CHX65 impedance options. 132W × 4 at 4Ω Four-channel output for compatible 4-ohm stereo applications. 200W × 4 at 2Ω Ideal for the 2-ohm speaker option and planned four-speaker systems. 400W × 2 Bridged High-output bridged configuration for the 4-ohm speaker option. Full-Range Operation Supports the frequency range required by coaxial horn speakers. Variable Crossovers Adjustable high-pass and low-pass filtering from 45Hz to 850Hz. Compact Installation The small chassis supports space-conscious motorcycle installations. Amplifier Model SounDigital XP 800.4 Amplifier Type Four-channel full-range Class-D amplifier Output at 4Ω 132W RMS × 4 Output at 2Ω 200W RMS × 4 Bridged Output at 4Ω 400W RMS × 2 Operating Voltage 9V–16V Music Current Draw 35A Maximum Current Draw 70A Recommended Fuse 40A Frequency Response 5Hz–34kHz Signal-to-Noise Ratio 91dB High-Pass Crossover 45Hz–850Hz Low-Pass Crossover 45Hz–850Hz THD + Noise 0.1% at 10% rated power Published Power Cable Recommendation 7-AWG Published Speaker Cable Recommendation 15-AWG Dimensions 5.7 × 4.4 × 2 inches / 14.5 × 11.3 × 5.1cm NAV-TV ZEN-H Factory A2B Integration The NAV-TV ZEN-H converts the compatible factory Harley-Davidson A2B signal into analog RCA outputs for the SounDigital amplifier while retaining supported factory audio controls. Eight RCA Outputs Provides eight channels of low-level analog audio output. Up to 5V RMS Supplies a strong preamplifier signal for compatible equipment. Factory Control Retention Retains supported volume, fader, balance, chimes and EQ presets. Standard ZEN-H configuration: The standard ZEN-H provides A2B conversion but does not include the professional eight- channel DSP found in the ZEN-H PRO. Add an external DSP when advanced equalization, time alignment or limiting is required. Power Wiring and Electrical Requirements The original bundle lists a Cicada Audio OFC 8-gauge power kit. The power and ground wiring must be installed with secure terminals, short protected routing and the correct fuse near the battery. Disconnect the motorcycle battery before installation. Mount the fuse holder close to the positive battery connection. Use a clean, secure power and ground connection. Protect wiring from heat, steering movement and sharp edges. Confirm the final fuse value before powering the amplifier. Verify cable size against the amplifier, cable length and installation. Inspect battery and charging-system condition before high-output use. Power-cable verification: The bundle currently lists an 8-AWG kit, while current SounDigital documentation lists 7-AWG as the XP 800.4 recommendation. Confirm the final cable and fuse configuration before installation or fulfillment. Installation Instructions and Resources Speaker and Crossover Setup Cicada Coaxial Horn Speaker Manual Speaker Polarity Check Fairing and A2B Installation Road Glide Fairing Removal Street Glide Fairing Removal A2B T-Harness Installation Guide Professional Installation Motorcycle Audio Installation in Taylors, SC Request a Custom Audio Build Motorcycle Amplifier Installation Parts Complete System Specifications System Type Two-speaker plug-and-play motorcycle audio system Primary Applications 2023.5+ CVO and compatible 2024+ Road Glide or Street Glide Speaker Options Cicada CHX65.2 or CHX65.4 Speaker Count Two speakers / one pair Speaker Power Handling 300W RMS / 600W maximum per speaker Amplifier SounDigital XP 800.4 4Ω Variant Configuration 400W RMS × 2 bridged 2Ω Variant Configuration 200W RMS per active stereo channel Factory Signal Interface NAV-TV ZEN-H A2B interface ZEN-H Output Eight analog RCA channels at up to 5V RMS Power Wiring Cicada Audio OFC 8-AWG power and ground kit Built-In DSP No Rear Speakers Included No Shopify Variants Choose 2Ω or 4Ω speakers Fitment and Ordering Notes Submit complete motorcycle information: Confirm the year, model, trim, factory radio, factory amplifier, A2B configuration, desired speaker impedance and future rear-speaker plans. Select the 2Ω or 4Ω speaker option before adding the kit to the cart. The package includes two front fairing speakers. The 4Ω version uses both bridged amplifier channel pairs. The 2Ω version uses two individual amplifier channels. The 2Ω configuration leaves two channels available for expansion. The external passive crossovers must be installed and protected. The NAV-TV ZEN-H supplies factory A2B signal integration. The system does not include built-in DSP. Confirm speaker depth, grille clearance and fairing fitment. Confirm amplifier mounting hardware before installation. Correct gain and high-pass crossover setup are required. Professional installation and tuning are recommended. Related Motorcycle Audio Categories Late-Model Harley Audio 2023.5+ / 2024+ Harley Plug-and-Play Kits Shop Motorcycle Speakers Shop Cicada Audio Amplifier and Signal Support Motorcycle Amplifiers Motorcycle Amplifier Parts Motorcycle DSP and Signal Integration Installation Support Motorcycle Audio Installation in Taylors, SC Request a Custom Audio Build Motorcycle Audio Batteries Cicada and SounDigital 2-Speaker System FAQ How many speakers are included? The system includes one pair of Cicada CHX65 6.5-inch pro coaxial horn speakers. Can I choose 2-ohm or 4-ohm speakers? Yes. The product includes separate CHX65.2 and CHX65.4 Shopify variants. Which option is best for a two-speaker system? The 4-ohm version can use the amplifier’s two bridged channel pairs for a dedicated high-output two-speaker configuration. Which option is best when adding rear speakers later? The 2-ohm version uses one amplifier channel per front speaker and leaves two channels available for a compatible rear-speaker pair. How much power do the CHX65 speakers handle? Each CHX65.2 or CHX65.4 is rated for 300 watts RMS and 600 watts maximum. How much power does the amplifier produce? The XP 800.4 produces 132 watts RMS × 4 at 4 ohms, 200 watts RMS × 4 at 2 ohms or 400 watts RMS × 2 bridged at 4 ohms. Are crossovers included? Yes. Each speaker uses an external 12dB crossover with optional tweeter-attenuation resistor packs. Does the system include factory A2B integration? Yes. The package includes the standard NAV-TV ZEN-H A2B interface. Does the ZEN-H include DSP? No. The standard ZEN-H converts the factory A2B signal to analog RCA output but does not include the DSP functions found in the ZEN-H PRO. Is the power kit included? Yes. The original bundle lists a Cicada Audio OFC 8-gauge amplifier power and ground kit. Are rear speakers included? No. This is a two-speaker system. Rear speakers, mounting components and rear-speaker wiring must be purchased separately. Are the speakers weather resistant? Yes. Cicada describes the CHX65 series as an all-weather design with waterproofing and UV protection. Is professional installation recommended? Yes. The system requires A2B integration, amplifier power wiring, secure crossover placement, correct impedance configuration and measured gain and crossover setup. Need Help Matching This Harley Audio System? Garage Bagger Stereo can help verify motorcycle fitment, 2-ohm or 4-ohm impedance selection, amplifier matching, speaker and amplifier mounting, power and speaker wiring, crossover placement and factory A2B signal integration before installation. Installation Services Request a Custom BuildSale -
Sale2023.5+ Harley-Davidson 2-Speaker Audio System | Ground Zero / SounDigital
Vendor:SounDigital XP Series2023.5 CVO / 2024+ HARLEY-DAVIDSON AUDIO 2023.5+ 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 2023.5 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 Published Recommended Fuse 40A 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 Power-Cable Recommendation 7-AWG OFC 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, while SounDigital publishes a 7-AWG minimum recommendation. 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 2023.5 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 2023.5+ / 2024+ 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 -
SaleSounDigital HKI MINI - DIGITAL SOUND PROCESSOR - DSP
Vendor:SounDigital XP Series8-Channel Digital Sound Processor 4 in / 8 out processor that is designed for smartphone programming, low level integration with enough EQ and adjustment capability to tune a majority of builds out there. We knew that this processor would find a home in multiple styles of builds, so we also had the board conformal coated to help protect it in less than ideal environments. 8 Channel DSP 4 Balances RCA Inputs Max Input Level: 4Vrms(+14dBu) Input Impedance: 100KΩ 8 RCA Outputs Max Output Level: 3.5Vrms(+13dBu) Frequency Response: 10 Hz to 24 kHz (-1dB) THD+N: <0.01% Bit Rate: 32 Bits Sampling Frequency: 96 kHz Types of Crossovers: Linkwitz-Riley / Butterworth / Bessel (up to 48dB/oct) Input EQ: 15 bands Output EQ: 8 bands per channel (Q Factor: 0.6 to 0.99) Time Alignment: 0 to 18.95ms Limiter Threshold: -54 to +6 dB Attack: 1 to 200 ms Release: 1 to 988ms Phase Control 3 Presets Dimensions: 5.9 x 4.3 x 1.7 inches This DSP does not have a remote out wire, only remote in.  So an additional plug may be required or a TR4 to help prevent a popping that may occur on some bikes. To make out plug and play for 14 and up Harley Davidson Stock radio use this harness here.Sale -
Sale1998-2013 Harley-Davidson Plug and Play Audio System | Ground Zero / SounDigital
Vendor:SounDigital XP Series1998-2013 HARLEY PLUG AND PLAY AUDIO 1998-2013 Harley-Davidson Plug and Play Audio System | Ground Zero / SounDigital This plug and play audio system is built for 1998-2013 Harley-Davidson Road Glide and Street Glide models using a SounDigital 800.4 XP amplifier, Ground Zero GZCF Yellow Basket 6.5 speakers, model-specific amp rack, 5.25 to 6.5 speaker adapters, and all necessary wiring. Check Fitment What’s Included Built for 1998-2013 Harley Touring Road Glide and Street Glide options Plug and play for stock Harley radio Plug and play for aftermarket radio SounDigital 800.4 XP amplifier Ground Zero GZCF Yellow Basket 6.5 speakers Model-specific amp rack and wiring included Plug and Play Harley Audio Upgrade The 1998-2013 Harley-Davidson Plug and Play Audio System is designed for riders who want a cleaner, louder, and more complete audio upgrade without piecing together random parts. This kit gives you the core components needed to upgrade the factory fairing speaker system on compatible Road Glide and Street Glide models. With Ground Zero GZCF Yellow Basket 6.5 speakers and a plug and play SounDigital 800.4 XP amplifier, this system is built to deliver strong output, clean power, and a serious improvement over basic factory Harley audio. What Comes in the Kit Model-specific amplifier rack Plug and Play SounDigital 800.4 XP amplifier Ground Zero GZCF Yellow Basket 6.5 speakers 5.25 to 6.5 speaker adapters All necessary wiring Fitment and Options Motorcycle Fitment 1998-2013 Harley-Davidson Road Glide and Street Glide models Bike Model Options Road Glide or Street Glide Radio Options Plug and play for stock Harley radio or aftermarket radio Amplifier SounDigital 800.4 XP Speakers Ground Zero GZCF Yellow Basket 6.5 speakers Speaker Adapter 5.25 to 6.5 speaker adapters included Installation Type Plug and play audio system Why This Kit Makes Sense Matched System This bundle combines the amplifier, speakers, adapters, rack, and wiring needed for a cleaner Harley audio upgrade. Road Glide and Street Glide Options Select the correct model option so the kit is built around your 1998-2013 Harley-Davidson Touring fairing setup. Stock or Aftermarket Radio Choose the correct radio option so the plug and play wiring matches your current source unit setup. SounDigital Power The included SounDigital 800.4 XP amplifier provides the power needed to bring the speaker upgrade to life. Ground Zero Speakers Ground Zero GZCF Yellow Basket 6.5 speakers are included for a strong fairing speaker upgrade. GBS Built Bundle Garage Bagger Stereo builds plug and play audio packages around real Harley-Davidson motorcycle audio needs. Best For 1998-2013 Harley-Davidson Road Glide audio upgrades 1998-2013 Harley-Davidson Street Glide audio upgrades Riders upgrading from factory fairing speakers Harley owners wanting a matched amp and speaker package Stock radio and aftermarket radio audio builds Motorcycle audio systems that need clean power and better speaker output Important Ordering Notes Choose the correct bike model and radio type before ordering. Road Glide and Street Glide kits use model-specific parts, and the wiring setup may differ depending on whether your bike has the stock Harley radio or an aftermarket radio. If you are not sure which option is correct for your bike, contact Garage Bagger Stereo before placing your order. Related Motorcycle Audio Categories Harley Audio Kits 2014-2023 Harley Plug and Play Kits 2023.5+ Harley Plug and Play Kits Harley Plug and Play Amplifiers Speakers and Amplifiers Motorcycle Speakers Motorcycle Amplifiers Motorcycle Amplifier Installation Parts Brands in This Kit Ground Zero Motorcycle Audio SounDigital Motorcycle Amplifiers Motorcycle Audio Installation in Taylors, SC FAQ Will this kit fit both Road Glide and Street Glide models? Yes. This bundle has options for 1998-2013 Harley-Davidson Road Glide and Street Glide models. Choose the correct bike model before ordering. Does this kit work with the stock Harley radio? Yes. This kit can be ordered plug and play for the stock Harley radio. Does this kit work with an aftermarket radio? Yes. This kit also has an aftermarket radio option. Select the correct radio type before ordering. Are the speakers included? Yes. This kit includes Ground Zero GZCF Yellow Basket 6.5 speakers and 5.25 to 6.5 speaker adapters. Is wiring included? Yes. All necessary wiring is included for the selected kit configuration. Need Help Choosing the Right Kit? Call Garage Bagger Stereo before ordering if you are unsure whether your 1998-2013 Harley-Davidson Road Glide or Street Glide needs the stock radio or aftermarket radio version. Call 864-334-6131 Ask GBS for HelpSale
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SounDigital 400.4 XP - 4Ω Amplifier
Vendor:SounDigital XP SeriesSounDigital 400.4 XP - 4Ω 4 channel amplifier The NEW SounDigital XP motorcycle amplifiers are composed of the highest-quality components, allow high-quality sound from your speakers, and are more efficient for your motorcycle or marine speaker system. Using the latest technology, this motorcycle amplifier features a compact design to allow installation in tight areas. This motorcycle amplifier is the perfect addition to any sound system. Garage Bagger Stereo has a large stock of powerful audio amplifiers and other SounDigital products. SounDigital 400.4 XP - 4 Ω - Motorcycle Amplifier Power @ 12.6V @ 4Ω: 4 X 66 WRMS Power @ 12.6V @ 2Ω: 4 X 100 WRMS Bridge Power @ 12.6V @ 4Ω: 2 X 200 WRMS Product Dimensions: 4.7 x 4.4 x 2.0 in Frequency Response (-3dB): 5Hz - 36kHzSale -
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SounDigital 800.4 XP - 4Ω Amplifier
Vendor:SounDigital XP SeriesSounDigital 800.4 XP - 4Ω 4 channel amplifier The NEW SounDigital XP motorcycle amplifiers are composed of the highest-quality components, allow high-quality sound from your speakers, and are more efficient for your motorcycle or marine speaker system. Using the latest technology, this motorcycle amplifier features a compact design to allow installation in tight areas. This motorcycle amplifier is the perfect addition to any sound system. Garage Bagger Stereo has a large stock of powerful audio amplifiers and other SounDigital products. SounDigital 800.4 XP - 4 Ω - Motorcycle Amplifier Power @ 12.6V @ 4Ω: 4 X 132 WRMS Power @ 12.6V @ 2Ω: 4 X 200 WRMS Power @ 12.6V @ 1Ω: N/A Bridge Power @ 12.6V @ 4Ω: 2 X 400 Bridge Power @ 12.6V @ 2Ω: N/A Product Dimensions: 5.7 x 4.4 x 2.0 in Frequency Response (-3dB): 5Hz – 25kHz ÂSale -
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SounDigital 1200.4 XP - 4Ω or 2Ω Amplifier
Vendor:SounDigital XP SeriesSounDigital 1200.4 XP - 4Ω or 2Ω 4-Channel Amplifier The NEW SounDigital XP motorcycle amplifiers are composed of the highest-quality components, allow high-quality sound from your speakers, and are more efficient for your motorcycle or marine speaker system. Using the latest technology, this motorcycle amplifier features a compact design to allow installation in tight areas. This motorcycle amplifier is the perfect addition to any sound system. Garage Bagger Stereo has a large stock of powerful audio amplifiers and other SounDigital products. SounDigital 1200.4 XP  Motorcycle Amplifier 1200.4 XP - 2 Ω Power @ 12.6V @ 4Ω: 4 X 131 WRMS Power @ 12.6V @ 2Ω: 4 X 198 WRMS Power @ 12.6V @ 1Ω: 4 X 300 WRMS Bridge Power @ 12.6V @ 4Ω: 2 X 396 WRMS Bridge Power @ 12.6V @ 2Ω: 2 X 600 WRMS Product Dimensions: 7.09 x 5.35 x 2.22 in 1200.4 XP - 4 Ω Power @ 12.6V @ 4Ω: 4 X 198 WRMS Power @ 12.6V @ 2Ω: 4 X 300 WRMS Power @ 12.6V @ 1Ω: N/A Bridge Power @ 12.6V @ 4Ω: 2 X 600 WRMS Bridge Power @ 12.6V @ 2Ω: N/A Product Dimensions: 7.09 x 5.35 x 2.22 inSale -
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SounDigital 2400.4 XP - 4Ω or 2Ω Amplifier
Vendor:SounDigital XP SeriesSounDigital XP 2400.4 - 4Ω or 2Ω 4-Channel Amplifier The NEW SounDigital XP motorcycle amplifiers are composed of the highest-quality components, allow high-quality sound from your speakers, and are more efficient for your motorcycle or marine speaker system. Using the latest technology, this motorcycle amplifier features a compact design to allow installation in tight areas. This motorcycle amplifier is the perfect addition to any sound system. Garage Bagger Stereo has a large stock of powerful audio amplifiers and other SounDigital products. SounDigital 2400.4 XP  Motorcycle Amplifier 2400.4 XP - 2 Ω Power @ 12.6V @ 4Ω: 4 X 262 WRMS Power @ 12.6V @ 2Ω: 4 X 396 WRMS Power @ 12.6V @ 1Ω: 4 X 600 WRMS Bridge Power @ 12.6V @ 4Ω: 2 X 792 WRMS Bridge Power @ 12.6V @ 2Ω: 2 X 1200 WRMS Product Dimensions: 8.99 x 5.35 x 2.22 in 2400.4 XP - 4 Ω Power @ 12.6V @ 4Ω: 4 X 396 WRMS Power @ 12.6V @ 2Ω: 4 X 600 WRMS Power @ 12.6V @ 1Ω: N/A Bridge Power @ 12.6V @ 4Ω: 2 X 1200 WRMS Bridge Power @ 12.6V @ 2Ω: N/A Product Dimensions: 8.99 x 5.35 x 2.22 inSale
Why SounDigital XP Motorcycle Amplifiers
SounDigital XP amplifiers are designed for high-output motorcycle audio systems where clean power, strong speaker control, and reliable performance matter. On a touring bike, you’re fighting wind noise, open-air riding conditions, and long hours on the road. A quality amplifier increases usable volume, improves clarity at speed, and helps your speakers play louder with less distortion.
If you’re building a serious bagger audio system, SounDigital XP amps are a strong choice for riders who want performance that stays consistent on long rides.
Built for Harley Touring Bikes and Bagger Audio Builds
This collection is ideal for Harley Davidson touring motorcycles including Road Glide, Street Glide, and CVO models. Whether you’re powering fairing speakers only or adding saddlebag speakers for a full touring bike system, SounDigital XP amplifiers deliver the headroom needed for louder, cleaner performance in real-world riding conditions.
Fairing Speaker Amplification
Running upgraded fairing speakers without an amp leaves performance on the table. Adding amplification increases clarity, volume, and midbass impact, especially at highway speed where stock power gets overwhelmed.
Pair your SounDigital XP amp with the right speakers for your build: Harley 23.5 CVO / 24 Audio Collection
Saddlebag Speaker Amplification
If your system includes saddlebag speakers, amplification becomes even more important. More speakers demand more power. A properly matched amplifier setup improves headroom, reduces distortion, and keeps your system balanced from front to rear.
Need installation parts for your amp build? Shop Amplifier Installation Parts
Choose the Right Amplifier for Your Speaker Setup
The best SounDigital XP motorcycle amplifier depends on your speaker count, channel needs, and target output level. A multi-channel amplifier is ideal for powering front and rear speakers, while higher-output setups deliver increased headroom for louder bagger audio builds.
- Fairing speakers only: Choose a setup that delivers clean power and strong clarity at speed.
- Fairing + saddlebag speakers: Use a higher output solution for full system volume and balance.
- Maximum output builds: Prioritize headroom, stable performance, and correct installation parts.
If you need help choosing the right SounDigital XP amp for your Harley touring build, start with our main amplifier category for comparison: Motorcycle Amplifiers Collection
Recommended Next Steps for Your Amplifier Build
Shop the parts and speakers most riders pair with SounDigital XP amplifiers to complete a strong, clean, and reliable motorcycle audio system:
- Motorcycle Amplifiers – Compare other amp options for touring bikes
- Amplifier Installation Parts – Wiring, mounts, and install essentials
- Harley 23.5 CVO / 24 Audio – Fitment-focused collection for modern touring bikes
- Speaker Installation Parts – Hardware and accessories for speaker upgrades
- Motorcycle Coaxial Speakers – Great for clean, balanced sound upgrades
- Motorcycle Pro Coaxial Speakers – Built for high output bagger audio systems
Shop SounDigital XP Motorcycle Amplifiers
Browse SounDigital XP motorcycle amplifiers engineered for powerful, clean output in touring bike audio systems.
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.Â
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.