Sundown Audio SALT-12

The  Sundown Audio SALT-12 1-channel amplifier represents the pinnacle of Korean Class D amplifier technology. With a track record spanning over 15 years, Sundown Audio produces amplifiers that deliver the highest performance at realistic operating voltages. The SALT-12 amplifier offers optimal performance and durability and is valued for its quality and attention to detail. The improved heat sink system and precise workmanship are just as impressive as its powerful technical features. With additional features such as a revised remote control, a 4-way protection circuit and a variable bass boost, the SALT-12 offers an exceptional sound experience.

• The Sundown Audio SALT amplifiers represent the pinnacle of Korean Class-D amplifier technology. They stand on the shoulders of the three previous generations of Korean high-end amplifiers from 15 years ago (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 12s range rather than 14+ volts. The SALT - Sundown Audio Low-Voltage Technology - series is our answer!
• Whether you're a world-class SPL competitor, a dedicated enthusiast, or just a fan of sound quality, the SALT range will feel right at home in your system. Each and every model has been designed with great attention to detail to ensure they'll put a smile on your face every time the music starts playing, and that they'll last for many years to come too.
• Cosmetically they are a big departure from our original design, which is an outward indicator of the improved performance level. The heatsink is the heaviest we have ever made, has the most 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 redesigned remote control with temperature, voltage and clipping indicators, allowing you to easily monitor the vitals of your precious audio system.
• Digital linkable 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

• Input sensitivity: 6V - 0.2V
• 12000 x 1 @ 1 Ohm RMS Mono
• 6000 x 1 @ 2 Ohm RMS Mono
• 3000 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
• Phase shift controller 0-180 degrees
• Tested Voltage & THD : 12.8V & less than 1% THD
• Operating voltage: DC 9V - 15.5V input voltage
• Recommended fuse: 2000 amps
• Dimensions: 96 cm L x 25.6 cm W x 7.3 cm H