2x Rockford Fosgate R1S4-10 10 Subwoofers 800 Watts Single Voil Coil 4-Ohm 1 Pair. Complete 1500 Watts 8 Gauge Car Amplifier Installation Wiring Kit Amp 8 Ga. Audiobank Monoblock 1600 WATTS Amp Class AB Car Audio Stereo Amplifier P1601. Voice Coil Cooling System (VCCS) utilizes the subwoofer motor structure as a heat sink to lower the operating temperature. Polypropylene (PP) is a tough thermoplastic resin that is an ideal material for a subwoofer cone. User adjustable controls include a LPF,… Continue Reading ››