Technical Highlights

  • Power: 200 x 2 @ 4 Ohm RMS, 325 x 2 @ 2 Ohm RMS.
  • Impedance: 2 Ohm stable, 4 Ohm bridged stable.
  • Frequency Response: 10 Hz 25 kHz, 12DB/OCT Crossover.
  • More technical details
Regular price €669.00
Regular price €669.00 selling price €669.00
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ProductSALT-200.2

including VAT
Estimated delivery: Sep 28–Oct 5.
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datasheet
AxtonATS ISO18
Axton-ATS ISO18-DSP-Zubehör-masori-kaufen
The Soundigital 20000.1 EVOX is a black, rectangular car audio amplifier featuring a subtle red accent on the right side.
Soundigital20000.1 EVOX
Regular price €669.00
Regular price €669.00 selling price €669.00

Discover the SALT-200.2, a 2-channel amplifier from Sundown Audio that represents the pinnacle of Korean Class-D amplifier technology. This amplifier is the result of over 15 years of continuous improvements and allows for optimal performance even at realistic operating voltages in the 12-volt range. Whether you are a world-class SPL competitor, sound quality enthusiast or just a fan of good sound, the SALT-200.2 has been carefully designed to give you a compelling audio experience. With a greatly improved design and the heaviest heatsink Sundown Audio has ever made, this amplifier not only offers excellent performance but also remarkable durability along with an elegant exterior.

Characteristics

  • 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 2-channel full-range amplifier
  • Double-sided epoxy circuit board with through holes
  • Multi-way protection circuit (thermal / voltage / speaker short circuit / DC offset)
  • Voltage, temperature and overload indicator Wired remote control (optional / not included with multi-channel devices)
  • clipping indicator on the amplifier side panel
  • Optimized for standard 12 V charging systems (Low Voltage Technology)

Technical data

  • Input sensitivity: 6V - 0.2V
  • 200 x 2 @ 4 Ohm RMS
  • 325 x 2 @ 2 Ohm RMS
  • 700 x 1 @ 4 Ohm RMS bridged
  • 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-to-noise ratio: 105DB <
  • Damping factor : 400 <
  • Frequency response: 10 Hz - 25 kHz
  • 12DB/ OCT Variable crossover slope (HPF/LPF)
  • 12DB/ OCT Variable slope of the subsonic crossover
  • Tested Voltage & THD : 12.8V & less than 1% THD
  • Operating voltage: DC 9V - 15.5V input voltage
  • Recommended fuse: 60 amps
  • Dimensions:  20 cm L x  17 cm  W x  6.6 cm H

datasheet

Open data sheet

Frequently Asked Questions about SALT-200.2


How much power does the SALT-200.2 Amplifier provide at different impedances?

The SALT-200.2 Amplifier delivers different RMS power depending on the impedance of the speakers. At an impedance of 4 Ohm, it provides 200 watts per channel. If you reduce the impedance to 2 Ohm, the output power increases to 325 watts per channel, which is particularly beneficial for high-performance setups. For more specialized applications, the amplifier allows for a bridged configuration with 700 watts at 4 Ohm. Especially when driving demanding speakers, this flexibility gives you the opportunity to achieve the optimal sound experience. These values demonstrate the impressive performance of the SALT-200.2 in various settings.

What are the input requirements for the Sundown Audio SALT-200.2?

The SALT-200.2 Amplifier is optimized for a wide range of input voltages and offers an input sensitivity of 6V to 0.2V. This means it can process signals from a variety of sources, whether you have a strong output signal from a high-end head unit or weaker signals from older audio sources. This flexibility in input sensitivity makes it compatible with almost all modern and older audio equipment. If you enjoy using different audio sources in your car setup, you will appreciate the adaptability of this amplifier, which is designed to deliver excellent audio even at varying signal strengths.

What frequency ranges does the SALT-200.2 Amplifier cover?

The SALT-200.2 Amplifier from Sundown Audio has a frequency range of 10 Hz to 25 kHz, ensuring complete and dynamic sound reproduction. The amplifier is equipped with variable high-pass and low-pass filters that are adjustable from 50 Hz to 500 Hz, with a x10 function from 500 Hz to 5 kHz for more flexible adjustment options. This allows you to optimize the frequency response based on your speaker and music configuration. The ability to adjust these filter settings gives you significant control over the sound characteristics of your setup and can help you fine-tune the audio quality to your preferences.

What are the compact dimensions of the Sundown Audio SALT-200.2?

With its compact dimensions of 20 cm in length, 17 cm in width, and 6.6 cm in height, the SALT-200.2 is ideal for installation in vehicles with limited space. The small size not only facilitates placement within various vehicle setups but also contributes to heat dissipation by integrating the heaviest heatsink in the Sundown Audio range. This allows for efficient heat distribution, even in tight spaces. Whether you have a vehicle with ample space or a more compact environment, these compact dimensions significantly ease installation and help ensure your audio system performs at its best.

What protection mechanisms are integrated into the SALT-200.2?

The SALT-200.2 amplifier from Sundown Audio is equipped with a comprehensive multi-way protection circuit system that provides protection against thermal overloads, voltage fluctuations, speaker short circuits, and DC offset. This protection mechanism ensures that the amplifier and the entire sound system operate safely and stably even under challenging conditions. Especially when you operate your sound system at high volumes, these protection features play a crucial role in preventing potential damage and maximizing the amplifier's lifespan. These safety measures guarantee you worry-free enjoyment of high-quality sound.

How efficient is the SALT-200.2 in terms of energy consumption and power output?

The SALT-200.2 features an impressive efficiency of 75% at 4 Ohm and 100 Hz, which is remarkable for a digital 2-channel full-range amplifier. This efficiency means that the amplifier wastes less energy and converts more into power, which in turn contributes to cooling and longevity. Combined with the tested voltage of 12.8V and a THD value of under 1%, the device delivers a clear and undistorted output. This efficiency in energy conversion is not only environmentally friendly but also ensures that you receive optimal sound regardless of the application.

How does Low Voltage Technology affect the amplifier's performance?

The Low Voltage Technology of the SALT-200.2 ensures that optimal performance is achieved even at realistic operating voltages in the 12-volt range. This means you do not have to rely on higher voltage systems to fully utilize your amplifier's potential. Thanks to this technology, you can use the audio system in a normal 12V vehicle operation and still enjoy top-notch sound. This optimization method has been specifically designed to provide users with excellent audio performance without the need for extensive electrical modifications, making the amplifier perfect for everyday applications.

What special features does the remote control of the SALT-200.2 offer?

The revised remote control of the SALT-200.2 allows you to monitor essential parameters of your audio amplifier. It comes with a temperature, voltage, and clipping display that shows you the current operating status of the device at any time. This feature is particularly useful for keeping an eye on the safety and performance of your entire system. Whether in heated SPL competitions or while enjoying your favorite music, these displays help you quickly identify and address unwanted distortions or temperature issues. A practical tool that protects and monitors your audio setup.

What filter options does the Sundown Audio SALT-200.2 offer for sound modulation?

The filter functions of the SALT-200.2 allow for extensive sound modulation. With a variable subsonic crossover filter adjustable from 10 Hz to 500 Hz, you can eliminate disturbing low frequencies. The variable high-pass filter offers settings from 50 Hz to 500 Hz, while the low-pass filter ranges from 50 Hz to 500 Hz. When using the x10 function, both filters can take values from 500 Hz to 5 kHz. These filters provide the flexibility to finely adjust the sound profile to optimally reproduce both soft tones and powerful sounds, making them an indispensable part of any demanding audio system.

What installation notes are there for the Sundown Audio SALT-200.2 amplifier?

When installing the SALT-200.2, you should observe the recommended dimensions of 20 cm in length, 17 cm in width, and 6.6 cm in height to place it correctly. To ensure optimal cooling performance, the amplifier should be mounted in a well-ventilated environment. Make sure that the power cables are connected carefully and that the recommended fuse of 60 Amperes is used. This fuse is important to protect the audio system from potential voltage spikes. Proper wiring and consideration of the physical parameters help ensure that you can integrate the amplifier into your vehicle without issues.

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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