Phonocar Installable ISO speaker connector 04633

The Phonocar 04633 is an ISO speaker connector designed for fitting speakers to car audio systems, whether a factory unit or an aftermarket head unit. It mounts on the speaker side and links the speakers to the vehicle wiring through a standard ISO plug.

The ISO design ensures a secure, consistent fit, so the speakers can be connected without soldering or cutting into existing wiring. According to the manufacturer, it suits a wide range of European and Asian car brands, including Ford, Opel, Renault, Toyota and Volkswagen, although compatibility varies by specific model.

The connector comes with pre-fitted leads, which keeps installation straightforward and requires no special tools. It is practical for professional installers as well as enthusiasts who regularly swap head units or speakers.