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SaleCicada Audio CXX8 Pro Coaxial Speakers 8" (Pair)
Vendor:Cicada AudioCicada Audio CXX8 All Weather 8" Pro Coaxial Driver (2Ω or 4Ω) The Cicada Audio® CXX8.4 is a purpose-built 8-inch Pro Coaxial speaker designed specifically for motorcycle audio systems. Engineered to deliver powerful, detailed sound at high volumes, the CXX8.4 features Cicada Audio®’s exclusive V8™ Dispersion Guide, projecting 360° sound from the tweeter for a wider, more immersive listening experience—even at highway speeds. Built tough with our Rain or Shine™ all-weather performance design, this speaker is ready to handle any ride. The combination of a Kevlar cone, PEI tweeter dome, and N45H neodymium magnet ensures strength, clarity, and high efficiency. The 4-ohm impedance makes it a great match for a wide range of aftermarket motorcycle amplifiers. Specifications: Model: CXX8.4 Impedance: 4Ω Speaker Type: 8″ High-Performance Pro Coaxial Power Handling: 200W RMS / 400W MAX Voice Coils: 2.0-inch (49mm) Midbass / 1.2-inch (31mm) Tweeter Cone Material: Kevlar Tweeter Dome: PEI Magnet Type: Neodymium (N45H) Sensitivity: 93 dB Frequency Response: 50 Hz – 20 kHz (±3 dB) Mounting Depth: 2.7 inches / 69 mm Mounting Diameter: 6.4 in. (163 mm) x 9.2 in. (234 mm) Key Features: V8™ Dispersion Guide – optimized for 360° tweeter projection Rain or Shine™ weatherproof durability 4-ohm impedance – ideal for most aftermarket amps Built-in 6dB crossover PEI tweeter dome – bright, efficient sound dispersion Kevlar cone – ultra-light, moisture-resistant, and durable N45H neodymium magnet – compact, powerful motor structure 2.0-inch copper voice coil – better sound, less heat Custom-tooled polycarbonate basket – UV and heat resistant Backed by a Two (2) Year Cicada Audio® WarrantySale -
DB Drive Euphoria XPERT EX8NCD-CF 8″ 2-Way Loudspeaker
Vendor:DB DriveTRUE SOUND. TRUE SOURCE. 8″ 2-Way Carbon Fiber Loudspeaker with Backloaded Compression Driver Features 8″ 2-Way Carbon Fiber Loudspeaker 2.0″ (51mm) Midrange Voice Coil 10 Neodymium Ring Magnet Assembly Rear Mounted Full Sized Compression Driver IP54 Rated Weather Resistant Carbon Fiber Cone with Rubber Surround Die-Cast Aluminum Basket with Radial Venting 1.4″(36mm) Polyester Tweeter Diaphragm Wide Dispersion Conical HF Waveguide 12dB Passive Crossover Included Protective Grills Included Pod Modifiction required Specifications Nominal Impedance 5.2Ω Power Handling 450 Watts Dynamic Wattage 900 Watts Freq Response 80hZ-20kHz Sensitivity (1w/1M) 105.7 DB Voice Coil Diameter 2" -
SaleDB Drive Euphoria XPERT EX8NPS-CF 8″ 2-Way NEO Carbon Fiber Point Source Loudspeaker
Vendor:DB DriveTRUE SOUND. TRUE SOURCE. EX8NPS-CF 8″ 2-Way NEO Carbon Fiber Point Source Loudspeaker Elevate your sound with the XPERT EX8NPS-CF - the speaker that speaks volumes! Discover the next level of audio excellence with the XPERT EX8NPS-CF 8in NEO Carbon Fiber Point Source speaker. Features 1.5″ (38.1mm) Midrange voice coil High-intensity NEO ring magnet IP65 rated weather-resistant Carbon fiber cone Cloth surround Stamped steel basket Wide dispersion 1″ aluminum dome tweeter Protective grillSpecifications Nominal Impedance 4Ω Power Handling 275 Watts Dynamic Wattage 500 Watts Sensitivity (1w/1M) 92.3 DB Voice Coil Diameter 2" Freq Response 80hZ-19kHzSale -
SaleDB Drive Euphoria XPERT EX8SNCD-CF 8″ 2-Way Loudspeaker
Vendor:DB DriveTRUE SOUND. TRUE SOURCE. 8” 2-WAY CARBON FIBER LOUDSPEAKERwith Backloaded Compression Driver Features Neodymium Magnet Assembly Rear Mounted Full Sized Compression Driver IP54 Rated Weather Resistant Carbon Fiber Cone with Rubber Surround Stamped Steel Basket with Radial Venting 1.4”(36mm) Polyester Tweeter Diaphragm Wide Dispersion Conical HF Waveguide 12dB Passive Crossover Included Protective Grills Included Specifications Nominal Impedance 4Ω Power Handling 450 Watts Dynamic Wattage 900 Watts Freq Response 80hZ-20kHz Sensitivity (1w/1M) 86.2 DB Voice Coil Diameter 2" Res Freq 76.2 HZSale -
SaleDiamond Audio HXM8FBK 8" 2-Way High Output Marine Speakers (2Ω or 4Ω)
Vendor:Diamond AudioDiamond Audio HXM8FBK 8" High-Output Horn Coaxial Speakers — 2Ω or 4Ω The Diamond Audio HXM8FBK Black Series 8-inch horn-loaded coaxial speakers are built for high-output motorcycle, marine, and powersports systems that need strong midrange projection, crisp high-frequency output, and weather-resistant construction. Available in both 2-ohm and 4-ohm versions, the HXM8FBK combines a rigid carbon-fiber cone, oversized 1.5-inch titanium dome tweeter, neodymium motor structure, and reinforced composite basket for serious output in demanding open-air environments. THE REFERENCE STANDARD High Output Built for Open-Air Audio Designed for motorcycles, boats, and powersports systems where projection, durability, and efficient output matter. Start a Build Consultation Call 864-334-6131 Diamond Audio HXM8FBK Key Specifications Series HXM Black Series Speaker Size 8 inches Speaker Type Horn-Loaded 2-Way Coaxial 2Ω Model HXM8F2BK 4Ω Model HXM8F4BK Power Handling 175W RMS / 600W MAX Sensitivity 95 dB (1W/1M) Voice Coil 2-inch Cone Material Carbon Fiber Tweeter 1.5-inch Oversized Titanium Dome Tweeter Motor Neodymium Basket Fiberglass-Reinforced Polymer / Composite Surround Rubber Xmax 3.25 mm Fs 83 Hz Mounting Depth 3.11″ (78.9 mm) Cutout Diameter 7.02″ (178.38 mm) Overall Diameter 8.31″ (211 mm) Overall Height 3.56″ (90.32 mm) Mounting Style Flush Mount or Back Mount Environmental Protection Water spray resistant, salt-water resistant, UV stable Fitment warning: Verify mounting depth, cutout diameter, grille clearance, enclosure depth, and speaker impedance before ordering. Rigid Carbon-Fiber Cone for Increased Output The HXM8FBK Black Series uses a rigid carbon-fiber cone designed to improve output and low-frequency impact while maintaining control at higher playback levels. Carbon fiber provides a strong, lightweight cone structure that is well suited to motorcycle and powersports systems where efficiency and projection are critical. Oversized 1.5-Inch Titanium Tweeter Diamond Audio pairs the 8-inch midrange cone with an oversized 1.5-inch titanium dome tweeter to increase high-frequency output and improve projection in open-air environments. That additional high-frequency energy helps the speaker remain clear against wind, road, engine, and exhaust noise. 175W RMS High-Output Power Handling Each HXM8FBK speaker is rated for 175 watts RMS and 600 watts maximum power. The available 2-ohm and 4-ohm versions allow the system designer to match amplifier loading and channel configuration more precisely. 2Ω — HXM8F2BK The 2-ohm version can be used when the amplifier and system design benefit from a lower impedance load and increased available channel output. 4Ω — HXM8F4BK The 4-ohm version offers additional flexibility for multi-speaker wiring, bridged amplifier configurations, and systems designed around higher-impedance loads. Neodymium Motor and High-Excursion Suspension The HXM8FBK uses a lightweight neodymium motor structure paired with Diamond Audio’s maximum-Xmax suspension design. The compact motor helps reduce weight and mounting depth while maintaining the magnetic strength required for high-output performance. Diamond lists 3.25 mm of Xmax on the current 4-ohm technical specification, giving the 8-inch cone usable excursion for stronger midbass performance. Built for Motorcycle, Marine and Powersports Environments The Black Series is designed for exposed audio installations where conventional automotive speakers may not survive long-term use. Water-spray resistant construction. Salt-water resistant materials. 100% UV-stable components. High-temperature lightweight injection-molded construction. Fiberglass-reinforced composite basket. Rubber surround. Flush-mount or back-mount installation capability. Motorcycle Audio System Applications The HXM8FBK is a strong option for custom Harley-Davidson, Indian, Slingshot, powersports, and marine systems where an 8-inch coaxial speaker is needed for high-output full-range or midrange-heavy operation. Common applications include custom fairing pods, lower pods, tour-pack enclosures, saddlebag installations, custom speaker panels, marine locations, and other fabricated 8-inch speaker positions. Application note: These are high-output 8-inch speakers and should not be treated as a universal drop-in replacement. Confirm the physical opening, mounting depth, enclosure volume, grille clearance, amplifier power, crossover strategy, and impedance before installation. Installation and Tuning Notes Choose the 2Ω or 4Ω version based on amplifier loading and complete system design. Verify the amplifier's RMS output at the selected speaker impedance. Confirm the 7.02-inch cutout and 3.11-inch mounting depth before fabrication. Check rear clearance for the motor structure and speaker terminals. Use appropriate crossover protection for the intended system and power level. Secure all mounting hardware for vibration-heavy motorcycle and powersports applications. Protect wiring and terminals from moisture, abrasion, heat, and moving components. Complete final EQ and crossover tuning after the full system is installed. Diamond Audio HXM Black Series Manual Review the current Diamond Audio HXM Black Series installation and specification manual before installation. Download HXM Black Series Manual Need Help Choosing 2Ω or 4Ω? Speaker impedance should be selected around the amplifier, number of speakers, channel configuration, wiring method, and overall system design — not simply by choosing the lowest impedance available. Start a Build Consultation Call 864-334-6131Sale -
DS18 PRO-ZT 8" Water Resistant Coaxial Mid-Range Loudspeaker (Single)
Vendor:DS18 Motorcycle AudioDS18 ZT8 8" Coaxial Mid-Range Loudspeaker with Water Resistant Cone Built-in Bullet Tweeter & Grill (Sold in Singles) Key Features: 8" Coaxial Water Resistant Mid-Range RMS Power: 275W (550W Peak) Impedance: 4 Ohm Ferrite & Neodymium Magnet Built in Tweeter with Grill 98dB Specs: Nominal Diameter - 8" (203.2 mm) Nominal Impedance - 4 ohms RMS Power Handing - 275 WATTS Maximum Power Handing - 550 WATTS Sensitivity (1w/1m) - 98dB Frequency Response - 65Hz-22KHz Recommended Hi Pass Crossover - 80 Hz SPEAKER MEASUREMENT Overall Diameter - 214 mm (8.42")Front Mount Baffle Cutout - 181 mm (7.13")Mounting Depth - 91 mm (3.58")Overall Depth - 113 mm (4.44")Product Weight - 5.5 lbs -
Ground Zero Black Basket GZCF 8.0XSPL-NEO 8″ Coaxial Speaker
Vendor:Ground ZeroGround Zero GZCF 8.0XSPL-NEO Black Basket 8″ 2-way coaxial speaker SOLD IN SINGLES Product Info 2-Way coaxial speaker system Fiber-reinforced paper cone UV-resistant and water-repellant Neodymium motor Resonance-free steel basket compact motor construction 28 mm / 1.1″ PEI tweeter High excursion foamed W surround 6 dB/oct high pass filter Incl. Hexagon-style protection grill Power Handling 150-300 Watts Impedance 4Ω Efficiency 98 dB Freq Response 40-20KHz Mounting Depth 3.23" SOLD IN SINGLES -
Hertz 8" SX 200 Neo Speaker (Pair)
Vendor:HertzHertz SX 200 Neo Weather-Resistant 2-Way 8" Speakers SPECIFICATIONS: 4Ω Impedance Power handling: 130W RMS/260W MAX 1-7/16" PEI dome tweeter with resettable protection circuit Weather Resistant Woofer Cones Magnet: Neodymium Efficiency: 99.5dB Freq response 100Hz – 20kHz Top-Mount depth: 3-3/8" Grilles Included What's in the box: Two 2-way Speakers 2 Grilles Grille putty Eight 1" Screws 8 Speed clips Owner's manual (English/ Spanish/ French/ German/ Italian/ Portuguese/ 28 Others) Template on box Hertz SPL Show SX 200 NEO owner's manual
Key Specifications
| Speaker Size | 8″ |
| Speaker Type | Coaxial (midrange + tweeter) |
| Primary Use | Saddlebag lids and rear enclosures |
| Performance Focus | Maximum cone area and rear-stage output |
| System Pairing | Dedicated rear amplification with DSP control |
| Install Requirement | Correct enclosure design, sealing, and vibration control |
Specs summarized from manufacturer technical data. Always verify mounting depth, impedance, enclosure volume, and crossover requirements before installation.
High-Output 8″ Coaxial Speakers for Touring Motorcycles
8-inch motorcycle coaxial speakers are used in high-output touring audio systems where maximum cone area and rear-stage authority are required. This collection includes purpose-built 8-inch coaxial speakers engineered specifically for Harley Davidson and Indian touring motorcycles.
Compared to 6.5-inch and 6×9 formats, 8-inch coaxial speakers deliver increased midbass impact and overall volume capability when installed in properly designed saddlebag lids or rear enclosures. These speakers are intended for riders building systems that must remain audible and controlled at sustained highway speeds.
All speakers in this collection are selected for motorcycle-specific operating demands, including vibration resistance, thermal stability, and compatibility with limited mounting depth applications. Proper sensitivity and impedance ratings ensure predictable integration with aftermarket amplifiers and DSP-controlled systems.
This collection supports advanced audio configurations such as:
• High-output saddlebag lid speaker systems
• Rear-dominant touring audio builds
• Multi-amplifier systems with dedicated rear channels
• DSP-tuned systems requiring precise level control
Due to their output capability, 8-inch coaxial speakers require proper amplification and signal management. DSP integration is strongly recommended to manage crossover points, time alignment, and level matching so rear output complements the front stage rather than overpowering it.
This page serves as the top-tier rear speaker category for riders prioritizing output, authority, and full-system balance.