View Single Post
      03-09-2015, 04:29 PM   #7
mccannable
First Lieutenant
191
Rep
347
Posts

Drives: 2014 X1
Join Date: Jan 2012
Location: central fl

iTrader: (2)

I added sub to the HiFi system after I did the BSW upgrade. I used the same alpine amp as themishmosh. I mounted it the amp under the cover in the hatch and have a JL 12w0 with a larger than desired enclosure. Sounds great with the BSW upgrade. I did not use the premade harness but got the wiring diagram from the dealer and soldered in and added my own LOC. I tapped into the aux power for remote. I am ok with the sub being off when the car isnt running.
Appreciate 0