DS18 ZR800.4D – 4-Channel Class-D Full-Range Amplifier – 4 × 200 W RMS @ 4 Ω / 4 × 320 W RMS @ 2 Ω / 2 × 600 W RMS Bridged (4 Ω). With Class-D efficiency, selectable crossover modes, and protective circuitry, the ZR800.4D is designed to drive full-range speakers or be bridged where extra output is needed.
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