Sundown Audio SFB-1000D Full Range Amplifier v.2
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Subwoofer Wiring Diagram
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- Power — 1,000W @ 1Ω, 850W @ 2Ω, 500W @ 4Ω RMS
- Design — Full-range, stable down to 1 ohm
- Low Pass Filter — Variable 12dB, 80Hz – 20kHz
- High Pass Filter — Variable 12dB, 15Hz – 1kHz
- Bass Boost — Variable @ 50Hz, 0–12dB
This Listing Includes: (1) Sundown Audio SFB-1000D Full Range Amplifier v.2
The "Brazilian Style" SFB-1000D v.2 (Sundown Full Bridge) packs a powerful punch in a compact size, delivering 1,000 watts at 1 ohm, 850 watts at 2 ohms, and 500 watts at 4 ohms RMS. Stable down to 1 ohm, this full-range amp works as a subwoofer amp or as an ideal power source for an array of P.A. speakers. It carries variable 12dB low pass (80Hz – 20kHz) and high pass (15Hz – 1kHz) filters and a variable bass boost at 50Hz, with a 5V input sensitivity, 100dB S/N ratio, and a 10.5v–15.5v working voltage range. A wired remote control with clipping indicator is included. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.
Features
- Full-range, stable down to 1 ohm
- Variable 12dB low pass (80Hz – 20kHz) and high pass (15Hz – 1kHz) filters
- Variable bass boost @ 50Hz (0–12dB)
- Thermal, voltage, speaker short, and DC-offset protection circuitry
- Wired remote control with clipping indicator included
Specifications
| RMS @ 1Ω | 1,000W |
| RMS @ 2Ω | 850W |
| RMS @ 4Ω | 500W |
| Recommended Fuse Rating | 100A |
| Low Pass Filter | 80Hz – 20kHz, variable |
| High Pass Filter | 15Hz – 1kHz, variable |
| Bass Boost @ 50Hz | 0–12dB |
| Input Sensitivity | 5V Max |
| S/N Ratio | 100dB |
| Working Voltage | 10.5v – 15.5v |
| Dimensions | 7.25" x 5.75" x 2.50" |
