Cicada Audio CM65.4X — 6.5" Carbon Matrix Mid-Bass Motorcycle Speaker (4Ω) – 6.5-inch
Cicada Audio CM65.4X — 6.5" Carbon Matrix Mid-Bass Motorcycle Speaker (4Ω)
The Cicada Audio CM65.4X is a high-output 6.5-inch mid-bass driver engineered specifically for Harley-Davidson touring motorcycles. With its ultra-rigid Carbon Matrix Composite™ cone, high-efficiency neodymium motor and OFC shorting ring, this speaker delivers exceptional mid-bass punch, improved vocal presence and clean output at speed — even in demanding Australian riding conditions.
Built for 2014+ Harley fairing locations, the CM65.4X provides a dramatic improvement over stock speakers and performs exceptionally well in amplified systems.
Key Features
- Carbon Matrix Composite™ cone — lightweight, rigid and thermally stable for accurate mid-bass.
- N35SH neodymium magnet motor — high energy, low weight and strong overall output.
- OFC Copper Shorting Ring — improves high-frequency extension and reduces distortion.
- OFC voice coil with Black Coat™ — high conductivity and extreme heat resistance.
- Die-cast aluminium basket with Vortex Flow Venting™ for improved cooling.
- Rain or Shine™ all-weather engineering — built for real motorcycle environments.
- 4Ω impedance — perfect for aftermarket motorcycle amplifiers.
- Two-year warranty.
Specifications
| Cicada Audio CM65.4X – Technical Specifications | |
|---|---|
| GENERAL | |
| Driver Size | 6.5" |
| Application | Mid-Bass / Fairing |
| Impedance | 4Ω |
| AUDIO PERFORMANCE | |
| Power Handling | 250 W RMS / 500 W MAX |
| Sensitivity | 94 dB (1W/1M) |
| Frequency Response | 70 Hz – 10 kHz ±3 dB |
| COMPONENTS | |
| Cone Material | Carbon Matrix Composite™ |
| Voice Coil | 2" / 51 mm High-Temp OFC Coil |
| Magnet | N35SH Neodymium |
| Basket | Custom Die-Cast Aluminium |
| PHYSICAL | |
| Mounting Depth | 2.3" / 58 mm |
| Mounting Diameter | 5.7" / 144 mm |
Fitment
- Harley-Davidson Touring (Fairing) 2014–2023:
- Street Glide
- Street Glide CVO
- Ultra Limited
- Electra Glide
- Road Glide (with 6.5" adapter rings)
Ideal For
- Front-stage mid-bass reinforcement in touring motorcycles
- Amplified Harley-Davidson audio upgrades
- Riders wanting clean, punchy mid-bass at highway speeds
Need help matching mids, tweeters or amplifiers?
Motorcycle Audio Australia can help you design the perfect front-stage setup for your Harley.
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.