The amplifier rated at 1, 2 or 4 Ohms, 1 channel of 3000 Watts RMS and is a FULL RANGE. The HD line are Full Range amplifiers so it can be wired with subwoofers, bass, mid-bass, mid-range, 6x9", drivers, tweeters, in addition, they're a mono amplifier with RCA input and High Level Input.
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