Amazon.com: AudioPipe TXX-BDC4-12 Dual 4 Ohm 12 inch 2,200 Watt Car Speaker Subwoofer Bundle with QPower QBOMB12VL Single 12 Inch Vented Ported Car Subwoofer Sub Box Enclosure with Bedliner Spray : Electronics
Amazon.com: Audiopipe 6" 250W Low Mid Frequency Loud speakers APMB-6-B FULL RANGE : Electronics
Amazon.com: Audiopipe APSP-1250 12 Inch 800 Watt MAX, 400 Watts RMS, and 8 Ohm Dynamic Mid Range Car Audio Loudspeaker with 2.5 Inch Kapton Voice Coil : Electronics