Cycle Specialties

J&M Isolated RCA Input Amplifier Adapter Harness for Harley HK Radio $79.99



This is a plug-and-play, isolated, RCA input adapter harness to connect the 2006-2012 Harley HK radio, to the RCA inputs of most high-powered 12v automotive type audio amplifiers.

Use this harness to bring the amplifier input gain controls into a useful range of adjustment, when setting up and tuning a high-performance Bagger audio system.

This custom built J&M adapter harness will also remove the “speaker fault” condition when running the Harley HK radio diagnostics & eliminate any possible DC current that might otherwise travel between the HK radio and the amplifier.

Amplifier gain control adjustment guidelines also included.

Cycle Specialties is also a Repair Facility, and Store. Please come visit or call.

STORE HOURS: Tuesday-Saturday 9:00am-5:00pm

ADDRESS: 5701-D NE 105th Ave.
Portland, OR

PHONE: 503-445-4411
FAX: 503-445-4412

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