Sundown audio SFB-500.4D (SFB Series) 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

• 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″