The Metra 70-1730 is a premium amplifier integration harness designed for select Honda and Acura vehicles equipped with factory amplified audio systems. This plug-and-play harness allows seamless installation of an aftermarket radio while retaining the OEM amplifier and premium sound system functionality. Features & Benefits Retains factory amplified audio system Plug-and-play installation No cutting of factory wiring required RCA-level audio connections for premium systems OEM-quality molded connectors Simplifies aftermarket stereo installation Standard EIA color-coded wiring Maintains factory amplifier functionality Ideal for multimedia, CarPlay, and Android Auto upgrades Specifications Product Type: Amplified Radio Wiring Harness Model: 70-1730 Harness Type: Factory amplifier integration harness Audio Connection Type: RCA preamp connections Installation Type: Plug-and-play Wiring Standard: EIA color-coded wires Application: Factory amplified audio retention Compatibility: Select Honda and Acura vehicles Radio Compatibility: Aftermarket radios with RCA outputs Vehicle Compatibility Compatible with select amplified Honda and Acura vehicles including: Honda Accord Honda CR-V Honda Odyssey Honda Pilot Acura MDX Acura TSX Acura TL Additional premium audio applications Vehicle compatibility varies based on year, trim level, navigation package, and factory amplifier configuration. Always verify fitment before purchase. Installation Notes The 70-1730 is specifically designed for vehicles equipped with OEM amplified sound systems. The aftermarket radio must have: Front and rear RCA preamp outputs Subwoofer RCA output when applicable Additional accessories such as: Dash kits Antenna adapters Steering wheel control interfaces may also be required depending on the vehicle and aftermarket radio being installed.