BLACK HYDRA BETA 8.70 DSP. 4 Ohm RMS Power : 6 x 70W + 2 x 90W. Model: Beta 8.70 DSP. 8-Channel 70 Watts RMS Class-AB+D Amplifier w/ Built-in Digital Sound Processor. Amplifier Install Kit. 2 Ohm RMS Power : 6 x 80W + 2 x 110W.
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