QPower QBASS Dual 12 Inch Heavy Duty Car Audio Subwoofer Enclosure Box, Charcoal
QPower QBOMB12V Dual 12" Vented Ported Subwoofer Sub Box with Bedliner Spray
Boss Audio Phantom 12" 2300 W Max Power 4 Ohm DVD Car Audio Subwoofer, P126DVC
Planet Audio AC10D 10 Inch 1500 Watts 4 Ohm Dual Voice Coil Car Audio Subwoofer
Crunch PX-1000.4 4 Channel 1000 Watt Amp A/B Class Car Stereo Power Amplifier
Planet Audio AC8D 8 Inch 1200 Watts 4 Ohm Dual Voice Coil Car Audio Subwoofer
Crunch 2 Channel Car Audio Amplifier & MTX 12 In Dual Loaded Subwoofer Enclosure
Crunch PowerDriveX 1000 Watt 2 Channel Exclusive Blue A/B Car Stereo Amplifier
Hifonics HFX12D4 12" Subwoofer, 800W Max Car & Powersports Speaker, 1 Pair
Crunch CRW12D4 12 Inch MAX 4 Ohm Dual Voice Coil Car Subwoofer Speakers (2 Pack)
Hifonics HFX12D4 12" Subwoofer, 800W Max 400W RMS Car & Powersports Speaker
HIFONICS 12" 1600W Car Audio Subwoofer Speaker, 2 Pack & QPower Ported Enclosure