
Original: $629.99
-65%$629.99
$220.50The Story
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.
Whether you’re stopped at a show or flying down the freeway, the CXX8.4 delivers high-output sound and long-lasting reliability, true to the Cicada Audio® name.
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® Warranty
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)
Cicada Audio® is the only brand building premium audio systems specifically for Harley-Davidson® motorcycles.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
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.
Whether you’re stopped at a show or flying down the freeway, the CXX8.4 delivers high-output sound and long-lasting reliability, true to the Cicada Audio® name.
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® Warranty
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)
Cicada Audio® is the only brand building premium audio systems specifically for Harley-Davidson® motorcycles.





















