JBL CS1214 1000-watt, 12" car audio subwoofer - VIP Outlet
DS18 GEN-X154D 15" Car Subwoofer 1000 Watts DVC 4-Ohms
Amazon.com: JBL BassPro SL2 Active Underseat Car Subwoofer with Built in Amplifier - Under Seat 8'' Subwoofer Car with 125 Watt Power Amplifier : Electronics
JBL Arena X 12" Car Subwoofer - Each | World Wide Stereo
JBL Club A1000 High Performance 1000 Watts RMS Class D Car Audio Mono Subwoofer Amplifier Bundle with 2x 12” High Performance 1350W Peak Power Car Audio Subwoofer and Amplifier Wiring Kit - Road Entertainment
JBL Arena X 12" Car Subwoofer - Each | World Wide Stereo