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1 Ohm: 230W @ 4ch + 1410W @ 1ch RMS
2 Ohm: 148W @ 4ch + 860W @ 1ch RMS
4 Ohm: 88W @ 4ch + 510 @ 1ch RMS
Input Sensitivity: 200MV
Dimensions (inches): 12" x 9" x 2.75"
SUNDOWN AUDIO SFB-1800.5D | 5 CHANNEL CLASS D AMPLIFIER FEATURES: High Efficiency Digital Multi-Channel Design 12 dB/Octave – Variable Low Pass Filter 12 dB/Octave – Variable High Pass Filter Variable Bass Boost Clipping Indicator 4 Way Protection Ciruit (Thermal, Voltage, Speaker Short, DC Offset) Optional Wired Remote Control with Clipping Indicator SPECIFICATIONS (Tested @ 14.4v) 1 ohm RMS: Not Supported (CH 1-4) 1000W (CH 5) 2 ohm RMS: 300W (CH 1-4) 500W (CH 5) 4 ohm RMS: 200W (CH 1-4) 250W (CH 5) Recommended Fuse Rating: 150A Low Pass Filter (Variable):50Hz-6kHz (CH 1-4) / 50Hz-20kHz (CH 5) High Pass Filter (Variable): 15Hz-6kHz (CH 1-4) / 15Hz-1kHz (CH 5) Bass Boost @ 50Hz: 0-12dB Input Sensitivity: 5V Max S/N Ratio: 100dB Working Voltage: 10.5v-15.5v Dimensions: 9.00″ x 12.50″ x 2.75″