How is the Subaru Subwoofer wired?

[Jon Macey]

I have a 2001 Outback LL Bean with the Subaru Subwoofer under the front
passenger seat. I am wondering how this is wired into the Subaru head unit
in the dash. I want to put my Alpine head unit in and am wondering if I can
still use the Subaru Subwoofer with the Alpine head unit.

TIA

 

[Fuzzy Logic]

[posted and mailed]

I have a 2001 Outback LL Bean with the Subaru Subwoofer under the front
passenger seat. I am wondering how this is wired into the Subaru head
unit in the dash. I want to put my Alpine head unit in and am wondering
if I can still use the Subaru Subwoofer with the Alpine head unit.

Installation instructions can be found here:

http://subaruparts.com/install/2002isub.pdf