- 8,000 x 1 @ 2 ohms RMS (when linked)
- 4,000 x 1 @ 1 ohms RMS mono
- 2,000 x 1 @ 2 ohms RMS mono
- 1,000 x 1 @ 4 ohms RMS mono
- 24dB variable subsonic filter: 10HZ - 50HZ
- 24dB variable low pass filter: 35HZ - 250HZ
- Variable bass boost @ 45Hz 0-9dB
- Phase shift control 0-180 degrees
- Power, clipping & protection indicators included
- Thermal, voltage, speaker short, and dc-offset protection circuitry
- Included wired remote control displays voltage, temperature, and clipping
Producing optimum power at realistic voltages (the 12s, rather than needing 14+ volts), the SALT – Sundown Audio Low-Voltage Technology – is Sundown’s answer! SALT amplifiers represent the pinnacle of Korean Class-D amplifier technology. Whether you are a world-class SPL competitor or simply want to bang harder than absolutely anyone else, the SALT series will be right at home in your system.
| Specification | SALT-4 |
|---|---|
| Power (RMS) @ 1Ω | 4,000W |
| Power (RMS) @ 2Ω | 2,000W |
| Power (RMS) @ 4Ω | 1,000W |
| Power (RMS) @ 2Ω (Linked) | 8,000W |
| Amplifier Class | D |
| Operating Voltage | 9V – 15.5V |
| Efficiency | >90% |
| THD | <1% |
| Signal-to-Noise Ratio | >90 dB |
| Damping Factor | >400 |
| Frequency Response | 10 Hz – 250 Hz |
| Input Sensitivity | 0.2V – 6V |
| Low Pass Filter | 35 Hz – 250 Hz (24 dB/oct) |
| Subsonic Filter | 10 Hz – 50 Hz (24 dB/oct) |
| Bass Boost | 0–9 dB @ 45 Hz |
| Phase Shift | 0° – 180° |
| Fuse Rating | 400A |
| Input Wire Size | 1/0 AWG |
| Dimensions (L × W × H) | 22.05" × 8.67" × 2.80" |