The Focal Inside IW IMP 2.1 car radio adapter cable is designed for the IMPULSE 4.320 four-channel digital amplifier. Without modifying the original wiring, it allows easy connection of the two-channel front amplifier and a PSB 200 subwoofer (two bridged channels). Designed for all types of vehicle, this one-meter-long cable makes Plug & Play installation quick and easy. Connection to the extension cable is via ISO connectors; no soldering is required.
