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

Audiopipe TXX-BDC-V-12 12" 1200W RMS Subwoofer DVC 4-Ohm

12" 1100 Watt RMS Dual 2-Ohm Quad Stacked Magnet Subwoofer Audiopipe

Audiopipe TXX-BDC-IV-12 12" 1100W RMS Subwoofer DVC 4-Ohm

Audiopipe 15" 1500W RMS Dual 4-Ohm 5-Stack Composite Cone Subwoofer OPEN BOX

12" 1100 Watts RMS, Dual 4 Ohms Quad Stack Subwoofer Audiopipe

B2 Audio RAMPAGE 6.5" 1000 Watt RMS Carbon Fiber Dual 1-Ohm Voice Coil Subwoofer

15" 1500W RMS Dual 2-Ohm 5-Stack Composite Cone Subwoofer Audiopipe