2 x 5 Meters Speaker-Connection-Set for BMW

Suitable for all BMW E/F/G models with “HIFI“ or “STEREO“ sound system (with underseat subwoofers and without original amplifier)

The set is required to control the underseat subwoofers and the broadband or mid/high speakers separately from each other with a separate amplifier in the BMW "HIFI" or "STEREO" sound system without OEM amplifier.