Cicada Audio CXX57.2 — 5x7" Bi-Ampable Motorcycle Coaxial Speakers (2Ω)
Cicada Audio CXX57.2 — 5x7" Bi-Ampable Coaxial Speakers for Harley-Davidson Motorcycle Audio Systems (2Ω)
A powerful, efficient 5x7” coaxial engineered for Harley Touring riders who want clearer, louder and more dynamic rear audio.
The Cicada Audio CXX57.2 is a bi-ampable 5x7-inch coaxial speaker that can operate in full-range coax mode or fully bi-amped for advanced tuning. With its 2Ω woofer, it pulls significantly more power from modern motorcycle amplifiers — perfect for high-output Touring and CVO builds.
Direct Plug-and-Play Replacement for Harley-Davidson CVO Boom! Stage II
This is one of the only aftermarket 5x7" speakers that is a true drop-in for Harley-Davidson CVO Boom! Stage II rear speakers.
- Bi-ampable terminals match Boom! Stage II wiring — no adapters or rewiring needed.
- Woofer (2Ω) and tweeter (4Ω) inputs allow independent drive on factory CVO multi-channel amps.
- Significant upgrade in volume, clarity, efficiency and midbass punch over OEM CVO speakers.
- Switchable coax mode for non-CVO Touring models.
Key Features
- 5x7" motorcycle-specific coaxial: Designed for saddlebag lids, rear pods and custom bagger panels.
- 2Ω woofer impedance: Extracts maximum power from Class-D motorcycle amps.
- Bi-ampable crossover: Independent woofer/tweeter inputs for DSP tuning.
- Weather-resistant Kevlar cone: Lightweight, rigid and highly durable.
- PEI dome tweeter: Smooth highs without horn harshness.
- Rain or Shine™ all-weather build: Engineered for heat, vibration, washdowns and Aussie conditions.
Specifications
| Cicada Audio CXX57.2 – Technical Specifications | |
|---|---|
| GENERAL | |
| Speaker Size | 5x7" Coaxial |
| Impedance | 2Ω (woofer) / 4Ω (tweeter) |
| Design | Bi-ampable coaxial |
| AUDIO PERFORMANCE | |
| Power Handling | 125 W RMS / 250 W MAX |
| Sensitivity | 89 dB (1W / 1M) |
| Frequency Response | 50 Hz – 20 kHz (±3 dB) |
| COMPONENTS | |
| Cone Material | Kevlar |
| Tweeter Type | PEI dome tweeter |
| Voice Coils | 1.4" mid-bass / 1" tweeter |
| Magnet | Neodymium (N45H) |
| Crossover | Switchable built-in 6 dB |
| PHYSICAL | |
| Mounting Depth | 2.23" (56.8 mm) |
| Mounting Diameter | 4.84" × 7.3" (123 × 185 mm) |
| Typical Locations | Saddlebag lids, rear pods, custom rear panels |
| WARRANTY | |
| Coverage | 2 Years |
Why Choose the 2Ω Version?
- More output: Pulls more power from small Class-D motorcycle amplifiers.
- Louder and more dynamic than 4Ω coaxials.
- Perfect match for high-efficiency Touring and bagger builds.
- Ideal upgrade for CVO Boom! Stage II systems wanting more clarity and punch.
Fitment
- Harley-Davidson Touring (Rear Saddlebag & Pod Locations):
- Street Glide (2014–2023)
- Street Glide CVO (2014–2023)
- Ultra Limited (2014–2023)
- Electra Glide (2014–2023)
- Road Glide (2015–2023)
- Road Glide CVO (2015–2023)
- Road Glide Limited (2020–2023)
- Tri Glide Ultra (2009–2023)
- Freewheeler (2015+)
Recommended System Matching
- Perfect drop-in upgrade for CVO Boom! Stage II.
- Works best with 100–200 W RMS rear channels.
- Bi-amp mode is ideal for DSP-tuned systems.
- Pairs extremely well with Cicada CXX or CHX 6.5” front speakers.
Building a CVO-compatible audio package?
Motorcycle Audio Australia can design the perfect amp, DSP and wiring configuration for your bike.
Shipping
Australia Shipping:
- Under $500 → $19.95
- $500–$2,500 → $14.95
- Over $2,500 → FREE
- Bulky items → +$24.95 surcharge (waived over $2,500)
Fast dispatch from Brisbane. Same-day shipping on in-stock orders before 1pm AEST.
Return policy
Change-of-mind returns: We accept returns within 7 days of delivery on unused, unopened products in original sealed packaging. Restocking fees apply (20–30%). Return shipping is the customer’s responsibility.
No returns on opened audio gear, installed items, custom orders, or special-order products. Please check fitment carefully before installing.
Faulty or incorrect items: If you experience an issue, contact us with photos/video and your order number. We’ll assess the claim and arrange repair, replacement, or refund for verified faults under the Australian Consumer Law.
Fitment assistance: If you’re unsure about compatibility, reach out before ordering—we’re happy to help.