Cicada Audio CHX65.4 Pro 6.5" Coaxial Horn Speaker – 4Ω, 300W RMS – 2014+ Harley Touring

Cicada CHX65.4 — 6.5" Pro Coaxial Horn Speakers (4Ω)

The CHX65.4 is Cicada's 6.5" Pro coaxial — an all-weather horn coaxial with a Carbon Matrix Composite cone and an included weatherproof horn cover on the compression driver. It handles more power and plays louder than a standard coaxial, making it a strong drop-in for baggers, powersports vehicles, and marine builds that want serious clarity and output from a factory 6.5" location.

Why we recommend them

300W RMS handling, a 92dB sensitivity, and a horn-loaded aluminum tweeter mean these cut cleanly through wind and pipes. The external 12dB crossover with a -3/-6dB resistor pack lets you tune the highs, and the CMC cone stays light, stiff, and heat-resistant under hard use. This is the 4Ω version — the right pick for standard 4-ohm wiring; if you're running a 2-ohm-capable amp and want maximum output, look at the CHX65.2.

Fitment & install notes

Designed for 2014+ Harley-Davidson factory 6.5" locations, and at home in powersports and marine builds too. Mounting depth 2.64", mounting diameter 5.67". Message us if you'd like fitment confirmed.

Features

• Nanofram all-weather horn cover included on compression driver
• Waterproofed, UV-protected all-weather design
• Carbon Matrix Composite (CMC) cone — light, rigid, high-temp
• Aluminum tweeter diaphragm for brighter, efficient highs
• External 12dB crossover with -3/-6dB resistor pack
• N35SH neodymium magnet
• Die-cast aluminum custom-tooled basket
• 2-year warranty

Specifications

• Impedance: 4Ω
• Size: 6.5" Pro coaxial horn driver
• Power Handling: 300W RMS / 600W MAX
• Voice Coils: 2.0" (51mm) mid-bass, 1.4" (35.56mm) tweeter
• Cone: Carbon Matrix Composite | Tweeter Dome: Aluminum
• Crossover: 12dB external, vented, encased, with -3/-6dB attenuation
• Magnet: Neodymium
• Sensitivity: 92dB
• Frequency Response: 70Hz – 20kHz (+/- 4dB)
• Mounting Depth: 2.64" (67mm) | Mounting Diameter: 5.67" (144mm)