Subaru Subwoofer Wiring Adapter ("Forward" Harness)



  • Connect to an existing Subaru factory subwoofer T-harness, to install an after-market under-seat subwoofer

  • Use an existing Subaru subwoofer T-harness to connect to the rear speaker outputs for other purposes (amp, sub in trunk, etc.)

This harness has the connector that mates with the Subaru factory under-seat subwoofer's T-harness. Wires are approximately 5.75" long.

The wires have the same EIA-standard color-coding as other after-market harnesses, with text labels (for example, "Left Rear Speaker +") and pre-stripped ends ready for you to crimp or solder.  There are 6 wires:

  • Left and right rear speakers (4 wires)
  • Ground
  • +12 Volt Memory (constant)

Price $12 each plus shipping.

Click here to see ordering instructions

For more information and testimonials from satisfied customers, see this post on the forums.