Fits Cadillac DeVille 1988-1989 Speaker Upgrade — Harmony Speakers & Kicker CX300.4 / CXA360.4 Amp (Factory Refurbished)

Overview: Complete speaker upgrade package tailored for Cadillac DeVille 1988-1989. This factory certified refurbished kit bundles a Kicker full-range amp with Harmony Rhythm speakers, installation harnesses and a nickel-finish 10 gauge amp wiring kit for a 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 - Nickel Finish - 3 x Harmony HA-724568 Speaker Harness - 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 Kicker CX300.4 Full Range 4 Channel 600W Speaker Amp — Key Power Ratings: - RMS Power Rating: 4 ohms: 40W x 4 chan. - RMS Power Rating: 2 ohms: 75W x 4 chan. - Bridged, 4 ohms: 150W x 2 chan. Harmony HA-724568: - General Motors Factory Speaker to Aftermarket Harness Pair Harmony HA-R65 Rhythm 6 1/2" Speakers — Specifications: - Power Handling: Peak: 300W, RMS: 100W - Sensitivity: 90dB - Frequency Response: 40Hz-20kHz - Mounting Depth: 2 3/8" - Mounting Cutout Diameter: 5 11/16" - Impedance: Single 4 Ohm Harmony HA-R46 Rhythm 4x6" 2-Way Speakers — Specifications: - Power Handling: Peak: 120W, RMS: 40W - Sensitivity: 88dB - Frequency Response: 50Hz-20kHz - Mounting Depth: 2 1/4" - Mounting Cutout Diameter: 3 7/16" x 5 9/16" - Impedance: Single 4 Ohm Harmony HA-R69 Rhythm 6x9" Speakers — Specifications: - Power Handling: Peak: 450W, RMS: 150W - Sensitivity: 92dB - Frequency Response: 30Hz-20kHz - Mounting Depth: 3 3/8" - Mounting Cutout Diameter: 6 1/8" x 8 11/16" - Impedance: Single 4 Ohm Condition: This Package is Factory Certified Refurbished.