12" 1500 Watts Max Dual 4 Ohm Subwoofer TXX-BDC-II-12 Audiopipe

Audiopipe 12" TXX-BDC Series 4 Ohm Dual VCl 1500 Watts MAX Subwoofer OPEN BOX

12" 1200W RMS Dual 4-Ohm 5-Stack Strontium Magnet Subwoofer Audiopipe

10" 900W RMS Dual 4-Ohm Quad Stack Composite Cone Subwoofer Audiopipe

2X Gravity 12" 6000W Car Audio Subwoofer 4 Ohm DVC Dual Voice Coil Bass Speaker

Audiopipe TXX-BDC-IV-10 10" 900W RMS Subwoofer DVC 4-Ohm

1X Gravity 12" 3000W Car Audio Subwoofer 4 Ohm DVC Dual Voice Coil Bass Speaker

Audiopipe APLMB-12-VC4 12″ Low-Mid Frequency Car Speaker 900W RMS Power 4 Ohm