Power in RMS @ 4 Ohm per channel: 4 x 68 Watt. Power in RMS @ 2 Ohm per channel: 4 x 105 Watt. Power in RMS @ 4 Ohm mono: 2 x 210 Watt. Class A/B circuitry for the highest possible quality sound. Auto Sense turns on amplifier when signal is detected.
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