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SALT-2

2000 Watt

SALT-2

Technical Highlights

  • Power: 2000W at 1 Ohm, 12.8V operation, 90% efficiency.
  • Impedance: stable 1-ohm load, variable low-pass filter.
  • Protection: 4-way circuit, subsonic filter, phase control.
  • More technical details
€1,349.00
€1,349.00 €1,349.00
2% discount with credit card

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ProductSALT-2

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1 year extra warranty

Every product purchased from Masori includes an additional year of warranty in the third year after purchase (months 25–36). We cover repair or replacement free of charge for covered warranty claims. Automatic and free – exclusively for Masori customers. Your statutory rights remain unaffected.

Warranty terms
datasheet
Sundown AudioSALT-8
Sundown Audio-SALT-8-1-Kanal Verstärker-masori-kaufen
Sundown Audio-SALT-2000.6-6-Kanal Verstärker-masori-kaufen
Sundown AudioSALT-2000.6
Sundown Audio-SALT-2-1-Kanal Verstärker-masori-kaufen
€1,349.00
€1,349.00 €1,349.00

More power than SALT-2 here!

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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

datasheet

Open data sheet

Frequently Asked Questions about SALT-2

What are the main technical features of the SALT-2 Amplifier from Sundown Audio?

The SALT-2 Amplifier from Sundown Audio combines a variety of technical features such as dual MOSFET PWM power supply and a digital, bridgeable mono-block amplifier. It offers stable performance at a 1-Ohm load and has a variable low-pass filter that ranges from 35Hz to 250Hz. Additionally, there is a variable subsonic filter that can be set between 10Hz and 50Hz. With a bass boost at 45Hz of 0-9dB and a phase shift control between 0 and 180 degrees, you will appreciate the flexibility. It is equipped with a 4-way protection circuit that monitors thermal, voltage fluctuations, speaker short circuits, and DC offset.

How efficient is the Sundown Audio SALT-2 and what power does it deliver at different Ohm loads?

The SALT-2 Amplifier offers an efficiency of over 90%, which ensures energy efficiency that is particularly beneficial during prolonged use. The power output is an impressive 2000 x 1 watts at a 1-Ohm load, 1000 x 1 watts at 2 Ohm, and 500 x 1 watts at 4 Ohm, each RMS mono. If you are a fan of loud and clear music playback in your car, you will appreciate the power boosts at the different Ohm loads that the powerful SALT-2 from Sundown Audio delivers.

What input sensitivity does the SALT-2 Amplifier offer and why is this important?

The input sensitivity of the SALT-2 Amplifier ranges from 6V to 0.2V. This wide range allows the device to be connected to a variety of audio sources while maintaining full control over volume and sound quality. For audio enthusiasts who value perfect tuning, this flexibility is crucial. Especially when you want to integrate different audio sources with varying output levels into your system, this feature ensures optimal sound quality. The input sensitivity is critical for the amplifier's adaptability in various audio setups.

What impact does the damping factor of 400 have on the sound quality of the SALT-2?

The damping factor of 400 in the SALT-2 Amplifier has a significant impact on precision in music playback, especially in the bass range. A high damping factor means that the amplifier is able to control the diaphragm movements of the speakers more efficiently, resulting in tighter, clearer bass. If you listen to music with a lot of bass, you will appreciate the controlled low-frequency reproduction that such a high damping factor enables. Thus, the SALT-2 offers improved sound quality that meets even demanding listening habits by minimizing nonlinear distortions in the bass.

What are the dimensions of the Sundown Audio SALT-2 Amplifier and what does that mean for installation in the car?

The Sundown Audio SALT-2 Amplifier measures 39.8 cm in length, 21.8 cm in width, and 6.6 cm in height. This compact design means that the amplifier can be easily integrated into various types of vehicles, even when space is limited. During installation, you can position the amplifier in the trunk or under one of the front seats, ensuring that there is enough space for cooling. These dimensions provide optimal flexibility for installation in your vehicle without compromising sound quality. Thanks to these convenient dimensions, the SALT-2 can be used in a versatile manner.

Why is the voltage and temperature display on the remote control of the SALT-2 Amplifier an important feature?

The wired remote control of the SALT-2 is equipped with a voltage and temperature display as well as a clipping indicator, providing you with practical diagnostic tools at your fingertips. The voltage display is important to ensure that the power supply remains within the optimal operating voltage of DC 9V to 15.5V. The temperature display ensures that the amplifier stays within a safe operating range and that potential thermal issues can be identified early. Especially in intensive audio setups, where amplifiers are heavily demanded, these displays allow for proactive maintenance and protection of your audio equipment.

How does the 4-way protection circuit in the SALT-2 work and why is it relevant?

The 4-way protection circuit of the SALT-2 Amplifier protects against thermal overloads, voltage fluctuations, speaker short circuits, and DC offsets. These protection mechanisms are invisible guardians of your audio system, ensuring the long-lasting functionality and safety of the amplifier. When you use high-performance amplifiers in your car setup that are often heavily utilized, such a multifunctional protection circuit is essential. Especially in daily operation, where various conditions come into play, the amplifier remains protected by these technologies without you having to intervene actively - a real gain for reliable performance.

What frequency ranges does the Sundown Audio SALT-2 cover and what difference does it make?

The Sundown Audio SALT-2 covers a frequency range from 10 Hz to 250 Hz. This wide frequency range means that both extremely low and relatively high bass can be reproduced. This is particularly noticeable in musical genres that require a strongly emphasized bass, such as hip-hop or electronic music. The comprehensive frequency settings, including the variable subsonic and low-pass filters, allow you to customize the sound precisely to your preferences. A particularly extensive frequency range is essential to fully exploit the entire auditory spectrum of your music collection.

How does the SALT-2 Amplifier behave at different operating voltages?

The SALT-2 Amplifier has been specifically designed for optimal performance at realistic operating voltages that fall within the 12V range. It operates efficiently with voltages from DC 9V to 15.5V, ensuring excellent performance in the typical operating environments of a vehicle. This means you can operate the amplifier without concerns in the usual electrical conditions of a car without fearing a loss of sound quality or performance. Especially when the SALT-2 is powered by typical car batteries, it remains stable and delivers the best sound characteristics.

For which users is the Sundown Audio SALT-2 particularly suitable?

The Sundown Audio SALT-2 is ideal for a wide range of music lovers - from world-class SPL competitors to dedicated audiophiles and everyday music enthusiasts who appreciate the highest sound quality. Its sophisticated technology and special design for optimal performance at realistic operating voltages make it attractive for anyone who values a powerful yet safe audio system component. If you are someone who is thrilled by rich bass and clear sound quality, this amplifier will make a significant contribution to the enjoyment of your audio system while elevating the performance of your setup to a new level.

Manufacturer information/responsible person

JR Labs
Rainer Jakob
Heinrich-Hertz-Straße 13 A
46325 Borken
Germany

Contact: jakobrainer@jr-labs.eu

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