2) 12" RI Audio Subwoofer 1800 Watts Max Dual 4 Ohm Energy Series Car Audio 684659146366 | eBay
Dual Electronics - 10" Subwoofer in a Vented Enclosure - SBX101
TNE212DV Dual 12" TERMINATOR Series 1000-Watt Peak Power Subwoofer Enclosure | MTX Audio - Serious About Sound®
DUAL ALB10 300 Watt Powered 10" Car Audio Subwoofer in Ported Sub Box+Amp Kit - Rockville Audio
VCW124v3 2400W Peak (1200W RMS) 12" VC-Series v3 Dual 4-Ohm Subwoofer — NVX
55 Series 10" 2Ω Dual Voice Coil Subwoofer | MTX Audio - Serious About Sound®
SC800D 8" 300W In-Wall Subwoofer | OSD Audio
JBL SRX928S Dual 18-inch Powered Subwoofer | Full Compass Systems
KICKER CompR Dual 12" Dual-Voice-Coil 2-Ohm Subwoofers with Enclosure Black 48DCWR122 - Best Buy
VCW122v3 2400W Peak (1200W RMS) 12" VC-Series v3 Dual 2-Ohm Subwoofer — NVX
Amazon.com: Dual Electronics BP1204 High Performance 12 inch Car Audio Subwoofer in a Tuned Bandpass Enclosure with Blue illumiNITE LED illumination and Plexiglass Viewing Windows and 1,100 Watts of Peak Power : Electronics
12" Vented Bandpass Illuminated Subwoofer Enclosure - BP1204
BSAP212 | 840W Peak Dual 12" Loaded Amplified Ported Subwoofer Enclosu – Belva
V102DV2 - 10" Dual 2 Ohm 1100W Subwoofer - Cerwin Vega
PS-WB102 Dual 10" Bass Enclosure
Dual ALB12 12 Inch Amplified Subwoofer with Ported Enclosure
JL Audio Dual 12W0v3 with RD500/1 500 Watt Subwoofer Kit: 12W0v3x2-RD5001
Dual ALB10 10" Subwoofer with Ported Enclosure, 300W - Walmart.com
Monolith by Monoprice M-212 Dual 12in THX Certified Ultra 1000 Watt Powered Subwoofer - Monoprice.com
S212 | Dual 12" Enclosed Subwoofer – exileaudio
Rockville DV12K6D1 Dual 12" 4800w Car Audio Subwoofers Plexi Sub Enclosure Box - Rockville Audio
Q POWER Dual 10 in. Vented Port Subwoofer Sub Box Enclosure 32 in. x 12 in. x 14.5 in. QBASS10 - The Home Depot
