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Please contact your local distributor for current pricing and availability. 


For model-year 2024, HD debuted a new generation of Road Glide and Street Glide motorcycles. And with this new generation of bikes came an all-new audio system.  For those of you looking to upgrade to a louder, cleaner sounding audio setup, ARC Audio has the solution. The HD-FH2024-RCA is our newest plug-and-play wiring kit. It remains the easiest way to integrate an ARC Audio MOTO 720 and a PSM-Pro DSP to your 2024+ HD Street Glide or 2024+ HD Road Glide factory-amplified radio.

The HD-FH2024-RCA kit includes all the parts needed to install the MOTO 720 and PSM-Pro into your 2024+ HD motorcycle, including a new-style P&A harness that picks up signals under the seat. In addition, we include the required pre-loomed, terminated, and fused power wire designed specifically for the power requirements of the MOTO 720 amplifier. We engineered the integration wires of the harness in four individual pieces to create a space-saving harness that allows for tailored signal-wire routing.  The harness picks up signals at the speaker pods, routes them to the DSP and then routes the amplified signals from the amplifier back to the pods.

We corrected the “reversed” wiring in the speaker pods without cutting any wires! You have probably read on audio forums or watched videos of people advising you to cut the factory speaker wires in the pods to “correct” the polarity. The 2024+ generation of Harley Touring models are known for their “reversed” speaker connectors. While most of the aftermarket industry (including ARC Audio) makes speakers with a large terminal for the positive(+) wire and a small terminal for the negative(-) wire, Harley does the opposite. Instead of having to cut the wires in the pods, we corrected the polarity in our wiring harness. With our wire kit, you just connect the speaker-pod wires to the corresponding size speaker terminal and your polarity will be correct. No Cutting, No Splicing, No soldering. The HD-FH2024-RCA is as easy as it gets! (No warranties voided!).

Complete wiring and installation kit for integrating ARC Audio MOTO Series amplifiers into 2024+ HD motorcycles.

Color-Coded Plug-and-Play design. The RCA wires are color-coded in standard ISO grey and white. When connecting to the PSM-Pro, simply plug the grey and white RCAs from the integration harness to the grey and white RCAs on the PSM-Pro input harness.

Designed to work with factory-amplified radios on 2024+ Harley Davidson Touring motorcycles.

OEM-style looming and materials used in harness preparation.

HD-FH2024-RCA wire kit includes:

(1) pre-loomed, terminated, 100% copper, 8 AWG main power/ground harness with inline fuse

(1 set) plug-and-play input/output signal integration harness

(1) pre-loomed P&A harness with +12 V Accessory, +12 V Constant, and Ground

(1) adhesive-backed hook-and-loop fastener (for mounting amplifier)

(1) blue butt connector for accessory lead connection

(10) zip ties

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