1988-1998 Chevy C/K Extended Cab Dual 10" Sub Box with Harmony HA-R104 & Kicker CX300.1

Complete package includes: 1 x Custom dual 10" sealed woofer enclosure made for 1988-1998 Chevy C/K Extended Cab (down-firing under rear seat), 2 x Harmony Audio HA-R104 10" Rhythm Series subwoofers, 1 x Kicker CX300.1 CX Series Class D subwoofer amplifier (600 Watt), and 1 x Harmony Audio HA-AK10 Car 10 Gauge 600 Watt Amp Kit - Nickel Finish. Custom Dual 10" 88-98 Chevy C/K Extended Cab Enclosure: Designed to mount under the rear seat and fire downward. Dual 10" sealed configuration with an internal air space of 0.95 cubic feet and a mounting depth of 6". Sealed enclosure exterior dimensions: Width 56-3/4" x Front Height 10" x Rear Height 6-1/4" x Depth 13-1/4". Harmony Audio HA-R104 10" Rhythm Series Subwoofer (two included): 10" Rhythm Series car subwoofer. Power handling: Peak 500 watts, RMS 250 watts. Sensitivity: 86.1 dB. Frequency response: 30 Hz - 1.5 kHz. Mounting depth: 5 5/16". Mounting cutout diameter: 9 1/4". Single 4 ohm voice coil. Kicker CX300.1 CX Series Class D Subwoofer Amplifier (600 Watt) - Limited Stock: RMS power rating: 150 watts x 1 @ 4 ohms, 300 watts x 1 @ 2 ohms. Maximum power output: 600 watts x 1. Variable low-pass filter: 50 - 200 Hz, 12 dB/octave. Subsonic filter: 24 dB at 25 Hz. Frequency response: 25 - 200 Hz. Included accessory: Harmony Audio HA-AK10 Car 10 Gauge 600 Watt Amp Kit - Nickel Finish (provided in the kit for installation).