SKU: 82937193075

Sundown Audio - SALT-4

Sale price$1079.99 Regular price$1199.99
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Description

Sundown Audio - SALT-4The Sundown Audio SALT amplifiers represent the pinnacle of Korean Class D amplifier technology. They stand on the shoulders of the previous three generations of Sundown high end Korean amplifiers spanning 15 years (the SAZ v. 1, SAZ, v. 2, and SCV series) to reach even greater heights of performance. Our customers, for many years, have asked us to produce amplifiers that produce optimum power at realistic operating voltages in the 12s rather than 14+

The Sundown Audio SALT amplifiers represent the pinnacle of Korean Class-D amplifier technology. They stand on the shoulders of the previous three generations of Sundown high-end Korean amplifiers spanning 15-years (the SAZ v.1, SAZ, v.2, and SCV series) to reach even greater heights of performance. Our customers, for many years, have asked us to produce amplifiers that produce optimum power at realistic operating voltages in the 12s rather than 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 even a fan of Sound Quality the SALT series will be right at home in your system. Each and every model has been created with painstaking attention to detail to ensure that they bring a smile to your face each time the music starts playing and, further, to last for many years to come.

Cosmetically they are a huge departure from our original styling as an outward indicator of the enhanced levels of performance. The heat-sink is the heaviest we have ever produced, with the most surface area, and is finished with a striking titanium color. These amplifier looks as good as they sound and as soon as you hold one in your hands the build-quality is obvious. The icing on the cake lies in the revised remote control which features temperature, voltage, and clipping indicators to easily monitor the vitals of your valuable audio system.
Product Manual

FEATURES

  • Digital Class-D Linkable Mono Block Amplifier
  • Dual MOS-FET PWM Power Supply
  • 1 Ohm Stable 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 Ciruit (Thermal, Voltage, Speaker Short, DC Offset)
  • Wired Remote Control with Voltage & Temperature Display and Clipping Indicator

SPECIFICATIONS

  • Input Sensitivity : 6V - 0.2V
  • 8000 x 1 @ 2 ohms RMS Linked
  • 4000 x 1 @ 1 ohms RMS Mono
  • 2000 x 1 @ 2 ohms RMS Mono
  • 1000 x 1 @ 4 ohms RMS Mono
  • Variable Subsonic Crossover Filter : 10HZ - 50HZ
  • Variable Low Pass Filter : 35HZ - 250HZ
  • Bass Boost @ 45Hz 0-9dB
  • Efficiency : 90% <
  • Signal / Noise Ratio : 90DB <
  • Damping Factor : 400 <
  • Frequency Response : 10 Hz – 250 HZ
  • Phase Shift Control 0-180 Degrees
  • Tested Voltage & THD : 12.8V & Less Than 1% THD
  • Operation Voltage : DC 9V - 15.5V Power Input
  • Recommended Fuse : 400 Amps
  • Dimensions : 22.05” L x 8.67” W x 2.80” H
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 82937193075

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PhilMan79
Bozeman, US
★★★★★ 5
Nice panels to hide unsightly areas
Color: Black, Pattern Name: Divider
These are nice panels with a modern look to hide those unsightly places in your basement or utility areas and still allow ready access. Used mine in our large laundry room to block the view of the furnace and water heater in lieu of building a wall. The black and white basic pattern blended well with the walls and white appliances and improves the casual look of the room. I would not call construction overly rigid as they will not stand up to rough treatment or childrens areas well.
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Reviewed in the United States on January 29, 2026
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Nancy P.
Alexandria, US
★★★★★ 4
Looks great, covers space.
Color: Natual, Pattern Name: Divider
Very nice and functional, A bit lightweight and tips over easy. Keep it partly opened out of the way to prevent it falling over.
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Reviewed in the United States on April 9, 2026
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Annachristine
Alexandria, US
★★★★★ 5
Great screen!
Color: Black, Pattern Name: Divider
This is a great screen! It is sturdy, easy to maneuver and it looks great! You won't be disappointed. It does the job. I am very pleased.
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Reviewed in the United States on March 24, 2026
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emigdio a aguilera
Massapequa, US
★★★★★ 5
Great purchase for the price
Color: Cherry, Pattern Name: Divider, Color: Cherry, Pattern Name: Divider
Room separator was delivered in great shape, not broken as other people. It looks really good but please note the materials are fragile. It’s perfect for the place I needed.
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Reviewed in the United States on April 23, 2026
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Cocopuff
Waukegan, US
★★★★★ 5
Roomdivide
Color: Black, Pattern Name: Divider
Looks very nice in my room like the height and look. Nicely made.
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Reviewed in the United States on May 28, 2026

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