• 500 x 4 @ 1 ohm RMS
• 300 x 4 @ 2 ohms RMS
• 200 x 4 @ 4 ohms RMS
• 4-channel full-range amplifier
• Variable 12dB low pass filter: 50Hz – 6kHz
• Variable 12dB high pass filter: 15Hz – 6kHz
• Variable 12dB Bass Boost @ 50Hz
• Power, protection & clipping indicators included
• Thermal, voltage, speaker short, and dc-offset protection circuitry
• Optional wired remote control with clipping indicator

Introducing the Sundown Full Bridge line of amplifiers! The “Brazilian Style” SFB packs a powerful punch in a compact size, stable down to 1 ohm per channel.  Use the SFB to wire several speakers together on every channel - an ideal amp for a PA mid/high speaker array, a large marine system, or your favorite set of separates. If you are looking for raw power on a budget –  look no further!