Focal IW-BMW IMP2.1 Harness


The BMW 2.1 IMP HARNESS connection cables are designed for connecting BMW speaker drivers and theIMPULSE 4.320 compact 4-channel digital amplifier. The specific BMW connectors make installation simple.

This cable enables amplification of a vehicle’s front speakers across 2 channels, and amplification of two BMW subwoofers over the other two channels of the IMPULSE 4.320 amplifier.

  • Developed with twisted cables to eliminate disturbance
  • Compatible with the IMPULSE 4.320 amplifier
  • Specific BMW connectors for a quick and flawless connection
  • No soldering required
  • Length: 13ft (4m)