Sundown Audio SALT-4 Amplifier Monoblock | 4000 Watts RMS

Sundown Audio SALT-4 Monoblock Amplifier | 4,000 Watts RMS

Unleash the full potential of your car audio system with the Sundown Audio SALT-4 Monoblock Amplifier, delivering a powerful 4,000 watts RMS at 1 ohm. Designed for audio enthusiasts who demand the best, the SALT-4 provides exceptional power, precision, and control, making it a top choice for those looking to push their system to the limits.

Unmatched Power and Performance The SALT-4 amplifier offers versatile power configurations to suit your setup:

• 8,000 x 1 @ 2 ohms RMS when linked with another SALT-4 for extreme output.
• 4,000 x 1 @ 1 ohm RMS for high-performance standalone use.
• 2,000 x 1 @ 2 ohms RMS for balanced power and efficiency.
• 1,000 x 1 @ 4 ohms RMS for stable, high-quality sound.

Advanced Sound Tuning Capabilities The Sundown Audio SALT-4 amplifier is equipped with advanced tuning features, including a 24dB variable subsonic filter (10Hz - 50Hz) and a 24dB variable low pass filter (35Hz - 250Hz). This allows you to fine-tune your bass response for maximum impact and clarity. The variable bass boost at 45Hz (0-9dB) lets you enhance the low-end frequencies, while the phase shift control (0-180 degrees) ensures seamless integration with the rest of your audio system.

Comprehensive Protection and Monitoring Safety and reliability are paramount with the SALT-4. The amplifier features built-in thermal, voltage, speaker short, and DC-offset protection circuitry, keeping your system secure during operation. Onboard indicators for power, clipping, and protection provide real-time feedback, and the included wired remote control allows you to monitor voltage, temperature, and clipping from the driver’s seat, ensuring you’re always in control.

Korean Class-D Technology at Its Finest The SALT-4 amplifier utilizes Sundown’s Low-Voltage Technology (SALT), delivering optimal power at realistic voltages (12.8V) with less than 1% total harmonic distortion (THD). This state-of-the-art Korean Class-D design ensures an efficiency of over 90%, a signal-to-noise ratio of 90dB, and a damping factor of 400, guaranteeing clean, powerful sound across all frequencies.

Key Features:

• RMS Power Output: 4,000 x 1 @ 1 ohm, 2,000 x 1 @ 2 ohms, 1,000 x 1 @ 4 ohms, 8,000 x 1 @ 2 ohms (when linked)
• Frequency Response: 10 Hz – 250 Hz for deep, accurate bass
• Sound Control: 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)
• Protection: Thermal, voltage, speaker short, and DC-offset protection circuitry
• Remote Control: Wired remote with voltage, temperature, and clipping display
• Efficiency: Over 90% efficiency with a signal-to-noise ratio of 90dB
• Dimensions: 22.05” L x 8.67” W x 2.80” H

Technical Specifications:

• Input Sensitivity: 6V - 0.2V
• Tested Voltage & THD: 12.8V & Less Than 1% THD
• Operation Voltage: DC 9V - 15.5V
• Recommended Fuse: 400 Amps

Product Manual: Download Here

For those who demand unparalleled power and precision, the Sundown Audio SALT-4 Monoblock Amplifier is the ultimate choice. Whether you’re competing in SPL events or building a high-performance car audio system, the SALT-4 delivers the sound quality and reliability you need to dominate the road.