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

10" 600W Max Dual 4-Ohm Shallow Mount Subwoofer TXX-FB1000 Audiopipe

10" 700 Watts RMS Dual 4-Ohms Triple Stack Composite Cone Subwoofer Audiopipe

Audiopipe 8" 500 Watt RMS SVC 4-Ohm Composite Cone Subwoofer TXX-BDC-IV-8-S4

Audiopipe TXX-BDC-IV-10D2 | 10" 900W RMS Quad Stack Composite Cone Subwoofer DVC

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

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

Orion XTR124D 12" 600W RMS Subwoofer DVC 4-Ohm