15" 2000W RMS Dual 2-Ohm Spl Car Audio Competition Subwoofer Audiopipe Subwoofer

Audiopipe TXX-BDX-15D2 15" 2000W RMS Competition Subwoofer DVC 2-Ohm

XT AUDIO SUBWOOFER DUAL 4OHM 15″ XT 5000W 4″ VC XT-5K-PUNI

12" 1500W RMS Dual 2-Ohm Competition Subwoofer TXX-BDX-12D2 Audiopipe

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

15" 1750 Watts RMS Dual 4-Ohm Voice Coil Car Audio Subwoofer Sundown Audio

15" 500 Watts RMS Dual 2-Ohm Car Audio Subwoofer Pair Sundown Audio

Sundown Audio M-Series M15 15" 2000W RMS Subwoofer