JBL Grand Touring Series GTO1204BP Bandpass enclosure with 12" subwoofer at Crutchfield
Amazon.com: JBL GT-12BP - 12” car audio Bandpass Subwoofer Box, Black : Electronics
JBL Grand Touring Series GTO1204BP Bandpass enclosure with 12" subwoofer at Crutchfield
Control SB-2 | JBL Professional Loudspeakers | English (US)
Audio Jam Inc. - Some car audio fans love the clarity of sealed subwoofer enclosures. Others crave the added power of vented enclosures. The GT-12BP bandpass subwoofer offers both. It delivers accurate