BSW D210 Dual woofer sub box for e46 M3 coupe. 2 10" woofers w/Rockford Fosgate RF X5.C amp. Includes all OEM mounting hardware, wiring, instructions, everything you need to install. In cabin Volume control. Will not fit in the new car or I would keep it. Perfect condition.
$500 or $400 w/out the amp. Best reasonable offer. either way+shipping