Scosche 1983-1985 Honda Power/Speaker Connector: * Plugs directly into back of factory stereo * Power up to 4 speakers Scosche Vehicle Fit Guide Click Here Locate your vehicle in the application guide. Cross-reference your vehicle"s make and model to determine which installation parts are required to complete your car stereo installation. The installation parts consist of a Dash Kit, Wire Harness and in some cases an Antenna Adapter is also required