Harmony Accessory Master Chevy 10" Sub Box sku-689360912

Harmony Accessory Master Restored Automotive bundle for 1988-1998 Chevy/GMC CK extended cabs. UPC: 650785136885. SKU: sku-689360912. Package contents: 1 custom 10" 88-98 Chevy CK extended-cab subwoofer box; 1 Harmony Audio HA-F104 Flatline Series 10" single 4 Ohm subwoofer; 1 Kicker CX300.1 Class D amplifier rated at 600 Watt maximum output; and 1 Harmony Audio HA-AK10 10 gauge amp kit rated for 600 Watt systems. The sealed, down-firing box fits on the driver side under the rear seat. It has 0.90 cubic feet of air space, a 6" mounting depth and dimensions of 23-3/4" wide x 10" front height x 2" rear height x 13-1/4" depth. The subwoofer handles 700 watts peak and 350 watts RMS. Sensitivity is 87.1 dB, frequency response is 25 Hz - 1.5 kHz, mounting depth is 4 1/16", and mounting cutout diameter is 9 1/16". The amplifier supplies 150 watts x 1 channel at 4 ohms or 300 watts x 1 channel at 2 ohms. Maximum output is 600 watts x 1 channel. It has a 50-200 Hz variable low-pass filter at 12 dB/octave, a subsonic filter rated 24 dB at 25 Hz, and a 25-200 Hz frequency response. Its dimensions are 7-3/16" W x 8-1/8" D x 2-3/8" H. The HA-AK10 kit supplies power and ground wiring.