• 600 @ 1 ohms RMS
• 350 @ 2 ohms RMS
• 250 @ 4 ohms RMS
• Variable 12dB low pass filter: 80HZ – 20kHZ
• Variable 12dB high pass filter: 15HZ – 1kHZ
• Variable 12dB Bass Boost @ 50Hz 0-9dB
• Power, protection & clipping indicators included
• Thermal, voltage, speaker short, and dc-offset protection circuitry
• Wired remote control with clipping indicator

The flexible SFB (Sundown Full Bridge) amplifiers pack a powerful punch in a compact size! Stable down to 1 ohm, the full-range SFB can be used as a subwoofer amp, or as an ideal power source for an array of P.A. speakers. If you are looking for raw power on a budget, look no further than the SFB Series from Sundown Audio.