Soundigital SD800.4S - 4 ohms

4 channel marine grade amplifier Power @ 12.6V @ 2Ω: 4 x 200 W RMS Power @ 12.6V @ 4Ω: 4 x 110 W RMS Power @ 12.6V @ 8Ω: 4 x 61 W RMS Bridge Power @ 12.6V @ 4Ω: 2 x 400 W RMS Bridge Power @ 12.6V @ 8Ω: 2 x 220 W RMS Power @ 14.4V @ 2Ω: 4 x 261 W RMS Power @ 14.4V @ 4Ω: 4 x 144 W RMS Power @ 14.4V @ 8Ω: 4 x 79 W RMS Bridge Power @ 14.4V @ 4Ω: 2 x 522 W RMS Bridge Power @ 14.4V @ 8Ω: 2 x 287 W RMS Operating Voltage: 9V - 16V Consumption in Musical Program: 39A Maximum Power Consumption: 78A Recommended Fuse: 40A THD + N - (rated power): 0.22% THD + N - (50% of rated power): 0.022% THD + N - (10% of rated power): 0.031% Damping Factor: 200 SNR: 88dB Frequency Response: 5Hz - 20Hz Input Sensitivity: 0.5V to 6V High pass filter: 45-850 Hz Low pass filter: 45-850 Hz Dimensions: 213 x 46 x 174 mm Weight: 1.1 kg What′s NEW compared to older model: 1. Better potentiometers 2. Adjustable crossovers 3. High level input with autostart Älä kytke vahvistinta alle nimelliskuorman! Do not run your amp under rated impedance!.