Cicada Audio CHX525.4 — 5.25" Pro Coaxial Horn Motorcycle Speakers (4Ω, Carbon Matrix Composite)
Cicada Audio CHX525.4 — 5.25" Pro Coaxial Horn Speakers for Harley-Davidson Motorcycle Audio Systems (4Ω, Carbon Matrix Composite)
When you want crystal-clear vocals, sharp highs and tight midbass from a compact fairing speaker, the CHX525.4 delivers in a big way.
The Cicada Audio CHX525.4 is a high-efficiency 5.25-inch Pro Coaxial Horn speaker engineered specifically for motorcycle environments. Featuring a Carbon Matrix Composite™ cone, horn-loaded tweeter and rugged all-weather build, it produces the clarity and output needed to cut through wind, exhaust and road noise.
Designed for earlier Harley-Davidson Touring models with 5.25” fairing positions, the CHX525.4 pairs perfectly with modern Class-D motorcycle amplifiers to create a loud, clean and accurate front stage.
Key Features
- Horn-loaded coaxial design: Projects vocals and highs forward with exceptional clarity, ideal for open-road and highway riding.
- Carbon Matrix Composite™ cone: Lightweight, rigid and weather-resistant for tight, dynamic midbass response.
- 4Ω impedance: Optimised for motorcycle amplifiers to maximise real-world output.
- Motorcycle-ready engineering: Built to withstand vibration, temperature swings and constant outdoor exposure.
- Compact 5.25” size: Fits factory Harley fairing speaker pods without modification.
- High-efficiency motor: Neodymium magnet and Vortex Flow Venting™ reduce distortion and improve thermal performance.
Specifications
| Cicada Audio CHX525.4 – Technical Specifications | |
|---|---|
| GENERAL | |
| Speaker Size | 5.25" Pro Coaxial Horn |
| Design | Horn-loaded coaxial with Carbon Matrix Composite™ cone |
| Impedance | 4 Ω |
| Power Handling | 150W RMS / 300W MAX |
| AUDIO PERFORMANCE | |
| Sensitivity | 91 dB (1W / 1M) |
| Frequency Response | 90 Hz – 20 kHz (±5 dB) |
| COMPONENTS | |
| Cone Material | Carbon Matrix Composite™ |
| Tweeter | 1.0" aluminium-dome horn tweeter |
| Mid-Bass Voice Coil | 1.5" (38.1 mm) high-temperature OFC copper |
| Tweeter Voice Coil | 1.0" OFC copper |
| Crossover | External 12 dB, vented, encased crossover |
| Tweeter Attenuation | -3 / -6 dB resistor pack |
| Magnet | Neodymium N35SH |
| Basket | Die-cast aluminium with Vortex Flow Venting™ |
| PHYSICAL | |
| Mounting Depth | 2.75" (69.85 mm) |
| Cut-Out Diameter | 4.66" (118.5 mm) |
| Grilles | Not included |
| WARRANTY | |
| Coverage | 2 years |
| ⚠️ IMPORTANT – Crossover & Setup Requirements (Read Before Installation) | |
|---|---|
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All horn speakers have mechanical limits. Regardless of power ratings or advertised “MAX” figures, a speaker can only move so far before mechanical failure occurs. Most horn speaker failures are NOT burned voice coils. In real-world motorcycle installs, damage is typically caused by over-excursion — the speaker moving too far because it is crossed over too low. This leads to tinsel leads tearing away from the voice coil or spider. Once this happens, the speaker is permanently damaged. |
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Required High-Pass Crossover Settings
Lower crossover points WILL cause distortion and speaker damage. |
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Saddlebag & Pod Installations – Critical Note
When using 6×9 or 8-inch Pro Mid-Bass / Horn drivers inside saddlebags, internal air volume is limited. Cicada Audio strongly recommends the following DSP settings:
Never run these speakers full-range. |
|
Amplifier & Wiring Setup Notes
Always high-pass coaxial horn drivers. |
Why It Works So Well on Motorcycles
- Horn-loaded clarity: Easily cuts through wind and exhaust noise.
- Tight, punchy midbass: CMC™ cone delivers fast, accurate response.
- Engineered for harsh conditions: Vibration, heat and voltage swings are no issue.
- High efficiency: Works brilliantly with compact motorcycle amps.
Fitment
Designed for Harley-Davidson Touring fairing locations (1998–2013 models).
- Street Glide (1998–2013)
- Street Glide CVO (1998–2013)
- Road Glide (1998–2013)
- Road Glide CVO (2009–2013)
Recommended System Matching
- Pairs perfectly with Cicada CX, FLX and DSP-integrated amplifiers.
- Ideal as front-stage fairing speakers.
- Works extremely well with a DSP for improved staging and tonal balance.
- Complements Cicada horn-loaded rear speakers in multi-amp touring builds.
Building a louder, clearer front stage for your Harley?
Motorcycle Audio Australia can help match the CHX525.4 with the right amplifier, DSP and wiring 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.