Audiopipe 12" 800 Watt 4-Ohm Shallow Mount Car Audio Subwoofer TXX-FB1200-S4.
eBay
Audiopipe 12" 800W Max Dual Voice Coil 4-Ohm Shallow Mount Subwoofer OPEN BOX.
eBay
15" 1400W RMS Dual 2-Ohm Quad Stack Composite Cone Subwoofer Audiopipe.
eBay
Audiopipe Pro Car Audio 15" 700 Watt RMS Dual 4-Ohm Subwoofer.
eBay
12" 1500 Watts Max Dual 4 Ohm Subwoofer TXX-BDC-II-12 Audiopipe.
eBay
AUDIOPIPE TXX-BDC-IV-10. Audiopipe's Quad Stack Composite Cone Subwoofer was designed to add BIG power to your car audio system! We listened to our fans and created this series to feature 1800 watts peak power, increased voice coil ventilation, and a Kevlar Fiber Composite Non-press Paper Cone with Texture finish for improved rigidity and performance.
eBay
10" 700 Watts RMS Dual 4-Ohms Triple Stack Composite Cone Subwoofer Audiopipe.
eBay
12" 500W Max 4-Ohm Dual Voice Coil Ultra Shallow Mount Subwoofer Audiopipe.
eBay