Harmony Accessory Master R124 Dual Subs | sku-503374944

Harmony Accessory Master R124, sku-503374944, UPC 650785142602, is a Black Restored Automotive subwoofer package for a regular cab truck. It contains 1 sealed dual 12-inch truck box, 2 Harmony Audio HA-R124 Rhythm Series 12-inch single 4-ohm subwoofers, 1 Kicker CX300.1 Class D amplifier rated at 600 Watt maximum output, and 1 Harmony Audio HA-AK10 10-gauge, 600 Watt wiring kit with nickel-finish hardware. The bundle is also listed as a 600W amp package. The sealed box provides 1.25 cubic feet of air space per subwoofer. Its dimensions are 48-3/4 inches wide by 14-1/4 inches high, with depths of 5-1/2 and 7-3/4 inches. Available mounting depth is 5-1/4 inches. Each subwoofer is rated at 600 watts peak and 300 watts RMS, with 88.2 dB sensitivity, a 27 Hz to 1.8 kHz frequency response, 5 11/16-inch mounting depth and an 11 1/8-inch mounting cutout. The Kicker amplifier delivers 150 watts RMS to 1 channel at 4 ohms or 300 watts RMS to 1 channel at 2 ohms; maximum output is 600 watts to 1 channel. Low-level input sensitivity is 125 mV to 5 V, and high-level sensitivity is 250 mV to 10 V. Its variable low-pass filter spans 50 to 200 Hz at 12 dB per octave, with a 24 dB subsonic filter at 25 Hz. Amplifier frequency response is 25 to 200 Hz. It measures 7-3/16 inches wide, 8-1/8 inches deep and 2-3/8 inches high. The included HA-AK10 kit is rated for 600 Watt systems.