SALT-2

The SALT-2 is a state-of-the-art 1-channel amplifier that will impress you with its innovative technology and sophisticated design. Manufactured by Sundown Audio, a leader in Korean Class-D amplifier technology, the SALT-2 offers exceptional performance based on 15 years of technical experience. This model is designed to deliver optimal performance at realistic operating voltages in the 12-volt range, making it an ideal choice for anyone seeking high-quality sound. Whether you are a world-class SPL competitor, a dedicated audio enthusiast, or simply a fan of good sound quality, the SALT-2 will exceed your expectations. It features numerous technical attributes, including a variable low-pass filter, a stable 1-ohm load, and a robust 4-way protection circuit that ensures long-lasting and reliable performance.

properties

• The Sundown Audio SALT amplifiers represent the pinnacle of Korean Class-D amplifier technology. They stand on the shoulders of three previous generations of Korean high-end amplifiers from 15 years (the SAZ v.1, SAZ v.2, and SCV series) to achieve even higher performance. Our customers have been asking us for many years to produce amplifiers that deliver optimal performance at realistic operating voltages in the 12-volt range and not at 14+ volts. The SALT - Sundown Audio Low-Voltage Technology - series is our answer!
• "Whether you are a world-class SPL competitor, a dedicated enthusiast, or simply a fan of sound quality, the SALT series will feel at home in your system. Each individual model has been designed with great attention to detail to ensure that they bring a smile to your face every time the music starts playing, and that they will last for many years to come."
• Cosmetically, they deviate significantly from our original design, which is an external indicator of the improved performance level. The heatsink is the heaviest we have ever produced, has the largest surface area, and is finished in a striking titanium color. These amplifiers look as good as they sound, and once you hold one in your hands, the build quality is obvious. The icing on the cake is the revised remote control with temperature, voltage, and clipping indicators, allowing you to easily monitor the vital signs of your valuable audio system.
• Digital connectable Class D mono block amplifier
• Dual MOS-FET PWM Power Supply
• Stable 1-Ohm Load
• 24 dB/Octave - Variable Low-Pass Filter
• 24 dB/Octave - Variable Subsonic Filter
• 9 dB/Octave - Variable Bass Boost
• 180° variable phase shift
• 4-way protection circuit (thermal, voltage, speaker short circuit, DC offset)
• Wired remote control with voltage and temperature display and clipping indicator

Technical Data

• Input sensitivity: 6V - 0.2V
• 2000 x 1 @ 1 Ohm RMS Mono
• 1000 x 1 @ 2 Ohm RMS Mono
• 500 x 1 @ 4 Ohm RMS Mono
• Variable Subsonic Crossover Filter: 10HZ - 50HZ
• Variable low-pass filter: 35Hz - 250Hz
• Bass boost at 45Hz 0-9dB
• Efficiency: 90% <
• Signal-to-noise ratio: 90DB <
• Damping factor: 400 <
• Frequency response: 10 Hz - 250 Hz
• Control of the phase shift 0-180 degrees
• Tested Voltage & THD: 12.8V & less than 1% THD
• Operating voltage: DC 9V - 15.5V input voltage
• Recommended fuse: 200 Amperes
• Dimensions 39.8 cm L x 21.8 cm W x 6.6 cm H