Amazon.com: JBL STADIUM122SSI 12" High Performance Automotive Audio Subwoofer with Selectable Impedance : Electronics
JBL STADIUM122SSI 12” High Performance 1350 Watts Peak Power Selectable Impedance Car Audio Subwoofer Bundle Combo with Class D 1500 Watts Peak Power Car Audio Mono Amplifier and Amp Wiring Kit - Road Entertainment
JBL A1500HI - Car Subwoofer with Linear Xmax | DriveStylish