ALPINE SWE-815 ACTIVE BASS SYSTEM - MASSIVE SELLER
Craving more bass in your car but need the boot space for 'sensible' things? Alpine has you covered with the SWE-815 … | Subwoofer, Powered subwoofer, Subwoofer box
Hi, I have an 8 inch alpine SWE-815 has 100 horse power and bass is enough but is not that respiratory sistem vibrating bass and wantes to ask if upgrading to one