Cicada 4-Channel DSP Amplifier & CHX Pro Horn 6-Speaker System — CVO Street Glide Limited Audio System

If you ride a CVO Street Glide Limited and still find yourself turning the volume up just to hear vocals clearly at speed, the factory system is the bottleneck.

Even with six speakers and premium badging, wind noise, helmet turbulence and sustained highway speeds quickly overwhelm the stock setup — largely due to underpowered factory amplification and limited speaker projection.

This system is built to eliminate that limitation entirely. Using Cicada’s CHX65.4 pro horn-loaded speakers across all six factory speaker locations, powered by the ultra high-output FLX1400.4P DSP amplifier, this bundle replaces the factory amplifier and delivers exceptional projection, clarity and authority throughout the entire bike. It’s the ultimate solution for CVO riders who want their audio to cut through cleanly at any speed.

What’s Included

• Cicada Audio CHX65.4 – 6.5″ Pro Horn-Loaded Motorcycle Speakers (Fairing Pair)
  High-efficiency horn-loaded front speakers engineered for extreme projection and vocal clarity in Street Glide fairing locations.
• Cicada Audio CHX65.4 – 6.5″ Pro Horn-Loaded Motorcycle Speakers (Lower Fairing Pair)
  Matched horn-loaded speakers for lower fairing locations, reinforcing midrange presence and projection at highway speed.
• Cicada Audio CHX65.4 – 6.5″ Pro Horn-Loaded Motorcycle Speakers (Tour-Pak Pair)
  Rear horn-loaded speakers designed for Tour-Pak mounting, ensuring rear passengers and following riders hear clean, intelligible audio.
• Cicada Audio FLX1400.4P – 4-Channel DSP Motorcycle Amplifier
  Ultra high-output DSP-equipped amplifier providing the power, control and tuning precision required to drive a full 6-speaker horn-loaded system cleanly and safely.
• NAV-TV ZEN-H – A2B Audio Integration Interface
  Converts the factory digital A2B audio signal from the Skyline™ OS Infotainment Unit into clean analog outputs for aftermarket amplification.
• Cicada Audio CHDNAVTVA2B – A2B Direct Connect Harness
  Plug-and-play interface harness enabling direct connection between the ZEN-H module and Cicada amplifiers without cutting or modifying factory wiring.
• Cicada Audio HDPG4K – 4 AWG Power & Ground Kit
  Motorcycle-specific power wiring kit providing correct current delivery, fused protection and clean grounding for high-power amplifier operation.
• Cicada Audio HDFoMY-LWR – Lower Fairing Speaker Harness
  Vehicle-specific harness enabling clean integration of factory lower fairing speaker locations.
• Cicada Audio 24HDRO – Rear Output Integration Harness
  Dedicated harness enabling clean rear speaker integration within the 2024+ Touring audio architecture.
• Cicada Audio 24CHDSGG – 2024+ Street Glide Integration Harness
  Vehicle-specific fairing harness designed to integrate the amplifier and front speakers with the Skyline OS platform.
• Cicada Audio C65G – 6.5″ Speaker Grilles (Pair)
  Protective speaker grilles for Tour-Pak speaker locations.
• Cicada Audio C65G – 6.5″ Speaker Grilles (Pair)
  Additional protective grilles for lower fairing speaker locations.

Why CVO Riders Choose This Setup

• Extreme projection across all six speakers — horn-loaded design ensures vocals stay clear at any speed.
• Factory amplifier limitations removed — replaces the stock CVO amplifier with real-world power and control.
• DSP-controlled signal management — precise tuning for a complex multi-speaker horn system.
• Pre-configured before shipping — DSP settings are matched specifically to the Skyline OS radio.
• True plug-and-play integration — no cutting, splicing or post-install tuning required.

Why This System Uses a DSP Amplifier

With six high-efficiency horn-loaded speakers operating across multiple locations, precise signal control is critical. The FLX1400.4P DSP amplifier manages output, filtering and balance to ensure each speaker performs cleanly and safely — even at sustained highway volume.

All DSP settings are configured prior to shipping to suit the Skyline™ OS Infotainment System, so there’s no tuning, no software and no setup required after installation.

A2B Audio Explained (Simple Version)

The Skyline™ OS Infotainment Unit uses a digital audio network known as A2B. While this allows factory audio components to communicate digitally, it also requires a proper interface when upgrading.

• Allows removal of the factory amplifier
• Facilitates installation of higher-power aftermarket amplifiers
• Maintains compatibility with factory-installed Rockford Fosgate subwoofers and rear-mounted secondary amplifiers

Key Component Specifications

Installation Overview

• Estimated install time: 5–6 hours
• No cutting or splicing of factory wiring required
• Includes dedicated fairing, lower and rear integration harnesses
• DSP amplifier is pre-configured prior to shipping
• Best suited to professional installation or experienced DIY

Motorcycle Fitment

• CVO Street Glide Limited — 2024+ models equipped with the factory Skyline™ OS Infotainment System and factory 6-speaker configuration

Fitment & Compatibility

This bundle is designed specifically for CVO Street Glide Limited models with factory lower fairing and Tour-Pak speakers.

Non-CVO Street Glide models, Street Glide ST, Street Glide 3 (trike), base Limited models, and earlier Boom! Box–equipped bikes require different Cicada Audio system packages. Our team is happy to help confirm the correct bundle before ordering.