KICKER CompVR 12-Inch (30cm) Subwoofer, DVC, 4-Ohm, 400W

BBox E12SV Single 12" Vented Carpeted Subwoofer Enclosure

Kicker 43VCWR122 Single 12" Sub Vented Port Empty Subwoofer Enclosure Universal

SoundBox Connected 4 Gauge Amp Kit Amplifier Install Wiring Complete 4 Ga Installation Cables 2200W

Bbox A152-12CP Dual 12” Sealed Subwoofer Enclosure Fits 1999-2007 Chevrolet/GMC Silverado/Sierra Cab

Atrend Universal Mdf Constructed Spacer for 12 Inch Speaker or Sub - Adds 3/4" To Depth

Car Audio Single 12" Vented Subwoofer Stereo Sub Box Ported Enclosure 5/8" MDF

Rockford Fosgate R500X1D Prime 1-Channel Class D Amplifier

BOSS Audio Systems R1100M Monoblock Car Amplifier - 1100 Watts Max Power, 2/4 Ohm Stable, Class A/B, Mosfet Power Supply, Remote Subwoofer Control

Q Power QBOMB12V Dual 12-Inch Vented Speaker Box with Durable Bed Liner Spray

Kicker CX1200.1 1200W Mono D Audio Amplifier