chawski 10+ year member
Senior VIP Member
I just picked up a new audi SQ5. Got the B&O stereo, which sounds reasonable, with the exception of the low end. Subwoofer is a spare tire mount 6.5" woofer in a plastic enclosure. Id like to retain trunk space so was hoping to get some ideas on upgrading. Battery and fuse box are in the trunk, so power and remote lines are easy for a small amp. The question I have is are there any reasonable 6.5s that can run on around 3/4 cubic feet of internal volume? My days of rattling windows are dead and gone, just want something to fill in the lows a bit better