For a superior listening experience, these performance RCA connector cables are designed to deliver a clean, clear and enhanced audio signal from your Fusion stereo to your Fusion amplifier. Key features include directional, shielded twisted pair cables for superior noise rejection and gold-plated connectors to prevent corrosion in the harsh marine environment.Compatible Devices:- Fusion® AM Series Marine Amplifiers- Fusion Apollo™ Marine Amplifiers- Fusion Apollo™ MS-RA670 Marine Stereo- Fusion Apollo™ MS-RA770 Marine Stereo- Fusion Apollo™ MS-WB670 Marine Hideaway Stereo- Fusion Apollo™ MS-WB675 Marine Hideaway Stereo- Fusion Apollo™ RV-RA770- Fusion® MS-BB100 Black Box- Fusion® MS-RA210 Marine Stereo- Fusion® MS-RA60 Marine Stereo- Fusion® RA70 Series Marine Stereos- Fusion® Signature Series Marine Amplifiers- Fusion® Stereo and Speaker Kits