The Focal Inside IW IMP 2.1  car radio car radio adaptation cable is designed for the IMPULSE 4.320 compact 4-channel digital amplifier. It allows the IMPULSE 4.320 to be easily connected to two front channels and a subwoofer (two bridged channels), such as the PSB 200, without changing the original wiring.

• Quick and easy Plug and Play installation
• Direct link from the amplifier to your original car radio
• Connection to the extension cable via ISO connectors
• No soldering required
• Length: 1 foot (0.3m)

Global vehicle compatibility