Harmony Accessory Master F104 Sub Kit sku-252005270

Harmony Accessory Master F104 is listed as a Silver Restored Automotive subwoofer package, size 14.25" x 18". SKU: sku-252005270. UPC: 650785135246. The package contains 1 custom dual 10" subwoofer enclosure for a 2007-2013 Chevy Silverado Crew Cab, 2 Harmony Audio HA-F104 Flatline Series 700 Watt single 4 Ohm 10" subs, 1 Kicker CX600.1 Class D 1200W sub amp and 1 Harmony Audio HA-AK8 8 Gauge 900 Watt amp kit with a nickel finish. The sealed enclosure fits the 2007-2013 new-body-style Silverado Crew Cab only. It has 0.85 cubic feet of air space per sub and a 6" mounting depth. External dimensions are 49-1/4" wide, 5" high at the front, 9-1/4" high at the rear and 16-1/2" deep. The subs fire downward. Each HA-F104 sub has 700 watts peak and 350 watts RMS power handling, 87.1dB sensitivity, a stated frequency response of 25Hz-1.5Hz, a 4 1/16" mounting depth and a 9 1/16" mounting cutout diameter. The amp is rated at 300 watts x 1 channel at 4 ohms and 600 watts x 1 channel at 2 ohms, with a maximum output of 1200 watts x 1 channel. Its stated frequency response is 25-200 Hz. Dimensions are 7-3/16" W x 8-1/8" D x 2-3/8" H.