HB-154D-II - Zapco 4-Channel 800W RMS Amplifier. - Power @ 4Ω: 4 x 150 watts RMS. - Power @ 2Ω: 4 x 200 watts RMS. - Power Bridged @ 4Ω: 2 x 350 W RMS. - Input Sensitivity. 25v to 6v (Low). - Variable electronic crossover.
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