Kicker Cadillac DeVille Restored Automotive sku-532704751

This Kicker speaker upgrade package fits the Cadillac DeVille 1988-1989. The factory-certified refurbished Restored Automotive kit includes a full-range amplifier, Harmony Rhythm speakers, installation harnesses and a nickel-finish 10 gauge amp wiring kit for plug-and-play installation. Package contents: - 1 x Kicker CX300.4 full-range 4-channel 600W speaker amp - 1 x Harmony HA-AK10 car 10 gauge 600W amp kit with nickel finish - 3 x Harmony HA-724568 speaker harnesses - 1 x Harmony HA-R65 Rhythm 300W 6 1/2" speakers - 1 x Harmony HA-R46 Rhythm 120W 4x6" speakers - 1 x Harmony HA-R69 Rhythm 450W 6x9" speakers The amp's RMS ratings are 40W x 4 channels at 4 ohms, 75W x 4 channels at 2 ohms, and 150W x 2 channels bridged at 4 ohms. The HA-724568 is a General Motors factory-speaker-to-aftermarket harness pair. HA-R65 specifications: 300W peak, 100W RMS, 90dB sensitivity, 40Hz-20kHz frequency response, 2 3/8" mounting depth, 5 11/16" mounting cutout diameter and single 4 Ohm impedance. HA-R46 2-way specifications: 120W peak, 40W RMS, 88dB sensitivity, 50Hz-20kHz frequency response, 2 1/4" mounting depth, 3 7/16" x 5 9/16" mounting cutout diameter and single 4 Ohm impedance. HA-R69 specifications: 450W peak, 150W RMS, 92dB sensitivity, 30Hz-20kHz frequency response, 3 3/8" mounting depth, 6 1/8" x 8 11/16" mounting cutout diameter and single 4 Ohm impedance. The amp is also listed as CX300.4 / CXA360.4; the package contents specify CX300.4. SKU: sku-532704751; UPC: 600717593064.