JBL BassPro 12 | 12" (300mm) Car Audio Powered Subwoofer System with Slipstream Port Technology
Amazon.com: Gravity Car Vehicle Subwoofer Audio Speaker - 15 Inch Competition Grade Pressed Paper Cone, 2 Ohm DVC, Advanced Air Flow, 7000W Power for Stereo Sound System Warzone GW15D2 (2 Subwoofers) : Electronics
MTX AUDIO MTX AUDIO RT8PT 8 in. 240-Watt Car Loaded Subwoofer Enclosure Amplified Tube Box Vented RT8PT - The Home Depot
TROPO-6.5 - 400 Watt 6.5 Inch Car Subwoofer - CT Sounds – CT SOUNDS
Sundown Audio U 15" inch DVC Dual 2 Ohm (U Series) Car Subwoofer 1500 Watts RMS
Dual 8" 1,400 Watt SDR Series Complete Bass Package with Amplifier | Skar Audio
BOSS Audio Systems P156DVC Phantom Series 15 Inch Car Audio Subwoofer – 2500 Watts Max, Dual 4 Ohm Voice Coil, Sold Individually, For Truck Boxes and Enclosures, Hook Up To Amplifier
BRP JT Jeep Gladiator Underseat Enclosure with 10" Subwoofer Options