2014-2018 Chevy Silverado Crew Cab Dual 12" Sub Box with 2x Kicker 43c124 Subs, Kicker CX600.1 Class D Amp & HA-AK4 4GA Kit

Contents of this package: - 1 x 2014 - 2018 Chevy Silverado crew cab truck dual 12" sub box subwoofer enclosure (designed to fit under the rear seat with the subs firing downward) - 2 x Kicker 43c124 12" comp c12 series sub 150W RMS 4 ohm svc car subwoofer - 1 x Kicker CX600.1 car audio CX series class D subwoofer amplifier 1200 watt sub amp (limited stock) - 1 x Harmony audio HA-AK4 car stereo complete 4 gauge 1800W amp amplifier install kit nickel Enclosure specifications: - Mounting Depth: 6-1/2" - Air Space: 0.74 Cubic Feet per Sub - Type: Sealed Enclosure - Overall Dimensions: 49-1/2" L x 16-1/2" W x 9-3/4" H - Installation location: under the rear seat; subwoofers fire downward Kicker 43c124 12" Comp C12 Series subwoofer specifications: - Size: 12" - Impedance: 4 Ohms SVC - Power Watts: 300W Peak / 150W RMS - Sensitivity: 88.3 dB - Frequency Response: 27-500 Hz - Mounting Depth: 5-7/8" - Mounting Diameter: 11" Kicker CX600.1 CX Series single-channel Class D amplifier ratings: - RMS Power Rating: 4 Ohms: 300 watts x 1 chan - RMS Power Rating: 2 Ohms: 600 watts x 1 chan This ready-to-install package pairs a sealed dual-12" enclosure custom-fit for 2014-2018 Silverado crew cabs with two Kicker Comp C12 subs, a high-output Kicker CX600.1 Class D monoblock amplifier, and a full 4-gauge Harmony HA-AK4 installation kit for a complete subwoofer upgrade.