Jbl Gt-x1500thi 12 Inch 1500 Watts Subwoofer In A Bass-reflex Tube Enclosure (black)
JBL Power P1220D 12" Dual 2-ohm Component Subwoofer at Crutchfield
JBL Stadium 600 High-Performance Class D 1500 Watt Peak Power Car Audio Mono Amplifier, JBL Club 1224 12" 1100W Max Power Car Audio Subwoofer (2 or 4 Ohms) with Amplifier Wiring Kit - Road Entertainment