SUNDOWN AUDIO SFB-200.4D | 4 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: 200W / CH 2 ohm RMS: 125W / CH 4 ohm RMS: 75W / CH Recommended Fuse Rating: 80A Low Pass Filter (Variable): 50Hz-6kHz High Pass Filter (Variable): 15Hz-6kHz Bass Boost @ 50Hz: 0-12dB Input Sensitivity: 5V Max S/N Ratio: 100dB Working Voltage: 10.5v-15.5v Dimensions: 7.25 x 8.50 x 2.50

SFB-200.4D - Sundown Audio 4 Channel 920w RMS Amplifier