SSP218 Dual 18" Powered Sub - BASSBOSS Powered Loudspeakers
Amazon.com: Dual Electronics SBX212i 12-inch illumiNITE High Performance Studio Enclosed Subwoofers with 1,200 Watts of Peak Power & 41-Ounce Magnets : Electronics
Subwoofer Specific, DB Drive, WDX Subwoofer – Atrend USA
Dual Electronics DWS12 12-inch High Performance Subwoofer with a 2-inch Single Voice Coil and 1,000 Watts of Peak Power - Walmart.com
Rockville RV208P Dual 8" 800w Car Audio Subwoofers in Vented Sub Enclosure Box - Rockville Audio
Amazon.com: Dual Electronics BP1204 High Performance 12 inch Car Audio Subwoofers in a Tuned Bandpass Enclosure with Blue illumiNITE LED Illumination and Plexiglass Viewing Windows and 1,100 Watts of Peak Power : Electronics
8" NITRO SERIES SUBWOOFER 1000 WMAX/500 WRMS DUAL COIL 4 OHM VOICE COI – GENIUS AUDIO USA
KICKER CompRT Down-Firing 8” Dual-Voice-Coil 2-Ohm Loaded Subwoofer Enclosure Black 48TRTP82 - Best Buy