SFB-500.4D | SUNDOWN AUDIO 500 WATT 4 CHANNEL CAR AMPLIFIER

SFB-500.4D FULL RANGE DIGITAL 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  Sundown Audio SFB 500.4 power ratings SPECIFICATIONS (Tested @ 14.4v)   1 ohm RMS 500W / CH 2 ohm RMS 300W / CH 4 ohm RMS 200W / CH Recommended Fuse Rating 180A 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 8.25″ x 9.75″ x 2.75″