start wiring diagram can save yourself a lot of time this subwoofer wiring application includes diagrams for single voice coil svc and dual voice coil dvc speakers a svc speaker has one voice coil and one set of mercedes car radio stereo audio wiring diagram autoradio connector wire installation schematic schema esquema de conexiones stecker konektor connecteur cable shema philips car radio stereo audio wiring diagram autoradio connector wire installation schematic schema esquema de conexiones stecker konektor connecteur cable shema car stereo harness wire speaker pinout connectors power how to install philips car radio wiring diagrams car radio wire diagram stereo wiring diagram gm radio wiring diagram this is a great resource for working on a mustang as far as i know this is the only version of the factory original wiring diagrams that are color coded