Orion XTR122D 12" 600W RMS Subwoofer DVC 2-Ohm

Bass Rockers 12" Dual 4 Ohm 600W RMS 1200W Car Audio Subwoofer

Sundown Audio LCSv2 12" 500W RMS Subwoofer DVC 4-Ohm

Orion XTR154D 15" 1000W RMS Subwoofer DVC 4-Ohm

Orion CBW124S 12" 400W RMS Subwoofer SVC 4-Ohm

Audiopipe TXX-BDC-II-10 10" 600W RMS Subwoofer DVC 4-Ohm

Rockford Fosgate P3D4-15 Punch 15'' 4-Ohm DVC Subwoofer 600W-RMS 1200W-MAX PARTS

Orion CBW124D 12" 400W RMS Subwoofer DVC 4-Ohm