Kicker 48CWR154 Amplifer and Subwoofer Bass Bundle with Install Kit

Kicker 48CWR154 (x2) 15" 4-Ohm Dual Voice Coil Subwoofer + Kicker 46CXA18001T Mono Amplifier + Kicker 46CXARCT  + 4 Gauge Amplifier Wiring Kit + 17 feet 2-Channel RCA Cable - Amplifier and Subwoofer Bundle Subwoofer Highlights 15" subwoofer with dual 4-ohm voice coils Injection-molded polypropylene cone Double-stitched Santoprene rubber surround Steel basket Power handling: 800 watts RMS (400 watts per coil) Peak power handling: 1600 watts Frequency response: 25-500 Hz Sensitivity: 89.4 dB Top-mount depth: 7.9125" Sealed box volume: 1.8 - 3.0 cu. ft. Ported box volume: 3.0 - 5.0 cu. ft. Grille not included Warranty: 1 year Subwoofer Features Dual Voice Coils: This woofer features dual 4Ω voice coils, offering wiring flexibility. When the voice coils are wired in parallel, the woofer presents a 2Ω load. When the voice coils are wired in series, the woofer presents an 8Ω load. Cooling: Kicker engineers developed a Forced Air Cooling system, using the motor structure to pull air across