1988-1998 GMC Sierra Ext Cab Dual 10" Sub Box with Harmony R104 Subs & CXA400.1 Amp

Package contents: 1 x Custom Dual 10" 88-98 Chevy C/K Extended Cab Woofer Enclosure - Type: Sealed, down-firing design that mounts under the rear seat - Air Space: 0.95 Cubic Feet - Mounting Depth: 6" - External Dimensions: Width 56-3/4" x Front Height 10" x Rear Height 6-1/4" x Depth 13-1/4" 2 x Harmony Audio HA-R104 Car Stereo Rhythm Series 500 Watt Single 4 Ohm 10" Sub Specifications: - Driver: 10" Rhythm Series car subwoofer - Power Handling: Peak: 500 watts · RMS: 250 watts - Nominal Impedance: Single 4 Ohm - Sensitivity: 86.1dB - Frequency Response: 30Hz-1.5kHz - Mounting Depth: 5 5/16" - Mounting Cutout Diameter: 9 1/4" 1 x Kicker CX300.1 Car Audio CX Series Class D Subwoofer Amplifier 600 Watt Sub Amp - Limited Stock Specifications: - RMS Power Rating: 4 ohms: 150 watts x 1 chan. · 2 ohms: 300 watts x 1 chan. - Max power output: 600 watts x 1 chan. - Variable low-pass filter: 50-200 Hz, 12 dB/octave - Subsonic filter: 24 dB at 25 Hz - Frequency response: 25-200 Hz 1 x Harmony Audio HA-AK10 Car 10 Gauge 600 Watt Amp Kit - Nickel Finish This bundle pairs a custom-fitted dual 10" enclosure made for 1988-1998 Chevy C/K extended cabs with two Rhythm Series HA-R104 10" woofers, a powerful Kicker CX300.1 Class D sub amp, and a complete 10-gauge installation kit. Exact dimensions and electrical specs are listed above for easy verification.