Sundown Audio SLD 12" inch DVC Dual 2 Ohm (SLD Series) Shallow Car Subwoofer 600 Watts
Javelin Series Single 12" 600 Watt Loaded Car Subwoofer Enclosure - Po | Audio Legion
STRATO-8 - 1200 Watt 8 Inch Car Subwoofer - CT Sounds – CT SOUNDS
Active 12 Inch 600 Watt Car Audio Subwoofer Tube Speaker and Amp Cable Package 847861053765 | eBay
Amazon.com: BOSS Audio Systems CXX8 8 Inch Car Subwoofer - 600 Watts Maximum Power, Single 4 Ohm Voice Coil, Easy Mounting, Sold Individually : Electronics
Amazon.com: Lanzar 8in Car Subwoofer Speaker - Black Non-Pressed Paper Cone, Stamped Steel Basket, 4 Ohm Impedance, 600 Watt Power and Rubber Suspension for Vehicle Audio Stereo Sound System - MAX8 (1 pack) : Electronics
Best Buy: JBL 12" 600-Watt Powered Subwoofer L8400P
Sundown Audio U 8" inch DVC Dual 2 Ohm (U Series) Car Subwoofer 600 Watts RMS
Earthquake MiniMe P10 Version 212" 600 Watt Subwoofer | Shop Online - AV Luxury Group
Amazon.com: Pyle 8-Inch Low-Profile Amplified Subwoofer System - 600 Watt Compact Enclosed Active Underseat Car Audio Subwoofer with Built in Amp, Powered Car Subwoofer w/Low & High Level Inputs PLBX8A : Electronics