Originally Posted by pupsterdo
I'm looking to add a subwoofer to my 2007 328xi coupe that fits under the floor compartment area in the trunk? I know that BSW makes a subwoofer for that compartment, but it comes with a hefty price tag so I was wondering if anyone else had any suggestions on subwoofer enclosures that fit in that area?
The price is actually pretty good since it comes with a subwoofer in a enclosure, amplifier, and the wires from what I read.
You'll be spending more if you got it customized from an audio shop because they usually charged $700+ for a custom enclosure.