Amazon.com: KICKER 43CXA18001 Universal Vehicle Class D 1800-Watt Car Audio Subwoofer Amplifier and 45L7R152 L7R Square 15" Sub Dual 2 Ohm Subwoofer L7R15 : Electronics
Amazon.com: Kicker 46TL7T122 L7T 12" 600w Car Subwoofer Solo-Baric Sub in Slim Box+Amp+Wires : Electronics
Amazon.com: Kicker L7S12 Car Audio Solo-Baric 12 Subwoofer Square L7 Dual 2 Ohm Sub 44L7S122 (Renewed) : Electronics
Amazon.com: KICKER 44L7S102 Car Audio Solo-Baric 10" Subwoofer Square L7 Dual 2 Ohm Sub (Renewed) : Electronics
Amazon.com: Kicker 45DL7R122 Car Audio L7R Solobaric L7 Dual 12" Vented Sub Box Enclosure : Electronics
Amazon.com: KICKER 43CXA18001 Universal Vehicle Class D 1800-Watt Car Audio Subwoofer Amplifier and 45L7R152 L7R Square 15" Sub Dual 2 Ohm Subwoofer L7R15 : Electronics