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Description
Sundown Audio - SALT-200.4The 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.
- Features
- Full Range Digital 4 Channel Amplifier
- Double Sided Through Hole Epoxy PCB
- Multi-Way Protection Circuitry ( Thermal / Voltage / Speaker Short / DC Offset )
- Voltage, Temperature, and Clipping Display Wired Remote Control (Optional / Not Included with Multi-Channels)
- Clipping indicator on amplifier side-panel
- Optimized for standard 12v charging systems (Low Voltage Technology)
- Specs
- Input Sensitivity : 6V - 0.2V
- 700 x 2 @ 4 ohms RMS
- 325 x 4 @ 2 ohms RMS
- 200 x 4 @ 4 ohms RMS
- 2 OHM Stereo Stable / 4 OHM Bridged Stable
- Variable Subsonic Crossover Filter : 10HZ - 500HZ
- Variable High Pass Filter : 50HZ - 500HZ ( 500HZ - 5KHZ at x10 )
- Variable Low Pass Filter : 50HZ - 500HZ ( 500Hz - 5KHZ at x10 )
- X1, X10 Crossover Multiply
- Efficiency : 75% 4OHM, at 100HZ
- Signal / Noise Ratio : 105DB <
- Damping Factor : 400 <
- Frequency Response : 10 Hz – 25khz
- 12DB/ OCT Variable Crossover Slope (HPF/LPF)
- 12DB/ OCT Variable Subsonic Crossover Slope
- Tested Voltage & THD : 12.8V & Less Than 1% THD
- Operation Voltage : DC 9V - 15.5V Power Input
- Recommended Fuse : 120 Amps
- Dimensions : 11.82” L x 6.85” W x 2.66” H
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.6 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
High Quality and Surprisingly Powerful
Color: Absolute Black, Size: Z1 Motor + Batteries
The Pros:
Unexpected Power: I usually know exactly what to expect with the products I order, but this unit really blew me away. It is surprisingly powerful and handles everything much better than I anticipated.
Premium Batteries Included: It was a great surprise to find that it came with Duracell batteries. Seeing a name-brand battery included really speaks to the overall quality of the product and shows they aren't cutting corners.
Solid Build: From the moment I set it up, the unit felt sturdy and well-constructed. It is rare to be this genuinely pleased with a purchase right out of the box.
The Cons:
Operating Noise: Because the motor is so powerful, it does produce a bit more noise than some weaker units. It isn't a dealbreaker, but it is noticeable during extended use.
Bottom Line:
This is a high-quality product that exceeded my expectations in both performance and presentation. The fact that it comes ready to go with reliable batteries is a huge plus. I am very pleased with this purchase.
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Pleasantly surprised.
Color: Absolute Black, Size: Z1 Motor + Batteries
Honestly, I bought this because it was on sale and I needed to add something to my cart to get one day free shipping. I had zero expectations and thought I'd use it when I travel and won't have access to my espresso machine but I'm blown away by what it can accomplish in its small form factor. It took 30s to froth the milk and it was well-incorporated into the milk, not with just foam on top and milk at the bottom. I could have the frothed milk all day. It's easier to clean than the steam wand and it does plant-based milk cold foam!! It blows the Ikea one out of the water for about the same price point. Glad I stumbled into it!
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Reviewed in the United States on May 26, 2026
★★★★★ 4
Works great for daily use, just be prepared to replace batteries
Color: Absolute Black, Size: Z1 Motor + Batteries
I use this every morning to mix protein powder into my coffee, and it works well. It is quick, easy to use, and does a great job blending everything smoothly without clumps.
For the price, it’s a great little tool and has definitely been worth it for daily use.
The only downside is that I do have to replace the batteries fairly often, about every 3–4 weeks with regular use.
Overall, it’s a very convenient and effective frother, especially for the cost. I would recommend it, just keep extra batteries on hand if you plan to use it daily.
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Reviewed in the United States on June 9, 2026
★★★★★ 5
Great quality, great price and works great !
Color: Flat Black
Works great ! Quick delivery and great price and I love that it comes with a cover !
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Reviewed in the United States on June 5, 2026
★★★★★ 5
Good idea great product
Color: Gloss Black
I bought this as a gift. The person loves it. It’s very compact. She puts it in her bag and travels with it. It’s easy because you can charge it at home and then it’s already. She sometimes brings her charger with her so she can use it out.
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Reviewed in the United States on June 1, 2026