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Sundown Audio SALT-1 1-Channel Amplifier
SKU:  SALT-1
1000 Watt

SALT-1

SKU:  SALT-1

Technical Highlights

  • Power: 1,000 W at 1 Ohm RMS, Impedance: 1 Ohm stable.
  • Efficiency: 90 %, Damping factor: 400, SNR: 90 dB.
  • Operating voltage: 9-15.5 V DC, Phase shift: 0–180°.
  • More technical details
€899,00
€899,00 €899,00
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
Jun 6, - Jun 7,
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SALT-1 by Sundown Audio Description

The SALT-1 from Sundown Audio is a 1-channel amplifier that represents the peak performance of Korean Class-D amplifier technology. This series builds on 15 years of technological development to provide optimal performance at realistic operating voltages in the 12V range. With a weight and surface that signal higher processing quality, the heat sink is designed in striking titanium. Key features include the dual MOS-FET PWM power supply and digital coupling as a Class D mono block amplifier. Important protection mechanisms and a remote control for monitoring voltage, temperature, and clipping complete the package. Developers have placed great emphasis on details to provide a long-lasting, high-quality sound experience.

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 to achieve even higher performance.
  • "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."
  • "Cosmetically, they differ significantly from our original design, which is an external indicator of the improved performance level."
  • 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

  • 1,000 x 1 at 1 Ohm RMS Mono
  • 500 x 1 at 2 Ohm RMS Mono
  • 250 x 1 at 4 Ohm RMS Mono
  • Frequency response: 10 Hz – 250 Hz
  • Input sensitivity: 6 V – 0.2 V
  • Efficiency: 90 %
  • Signal-to-noise ratio: 90 dB
  • Damping factor: 400
  • Phase shift control 0–180 degrees
  • Tested voltage and THD: 12.8 V and less than 1% THD
  • Operating voltage: 9 V – 15.5 V DC
  • Recommended fuse: 120 A
  • Dimensions 16.9 cm L x 21.9 cm W x 7.1 cm H
  • 24 dB variable subsonic filter: 10 Hz – 50 Hz
  • 24 dB variable low-pass filter: 35 Hz – 250 Hz
  • Variable bass boost at 45 Hz 0–9 dB
  • Performance, clipping, and protection indicators included
  • Protection circuits for overheating, voltage, speaker short circuit, and DC offset
  • Including cable remote control shows voltage, temperature, and clipping.

Frequently Asked Questions about SALT-1

Welche Art von Verstärker ist der SALT-1?

The SALT-1 from Sundown Audio is a 1-channel amplifier that utilizes the advantages of Korean Class-D amplifier technology. With 15 years of technological development, it delivers peak performance at realistic operating voltages of 12V. The Class-D amplifier ensures high efficiency with excellent sound output and uses digital coupling as a mono block to generate powerful audio signals. The device features a dual MOS-FET PWM power supply that provides stable performance while efficiently dissipating heat through a specially designed, titanium-colored heat sink.

Welche Schutzmaßnahmen sind in den SALT-1 integriert?

The SALT-1 amplifier is equipped with several protection mechanisms to ensure reliable performance. The integrated 4-way protection circuit provides protection against overheating, overvoltage, speaker short circuits, and DC offset. The innovative remote control displays essential information such as voltage, operating temperature, and clipping, so you are always informed about the status of the amplifier. These advanced protection measures allow for worry-free use even under demanding conditions, ensuring a long lifespan for the device.

Welche Verstärkungs- und Filteroptionen bietet der SALT-1?

The Sundown Audio SALT-1 amplifier features a variety of adjustment options to optimally tailor the sound. With a variable low-pass filter ranging from 35 to 250 Hz, and a variable subsonic filter from 10 to 50 Hz, you can precisely adjust the frequency ranges. The bass boost at 45 Hz is adjustable from 0 to 9 dB, allowing you to powerfully enhance the low-frequency range. Additionally, the amplifier offers a phase shift control in the range of 0 to 180 degrees, which leads to improved integration of the bass within the overall system.

Wie kompakt ist der SALT-1 Verstärker?

The SALT-1 amplifier from Sundown Audio has compact dimensions that allow for easy integration into various installations. With a length of 16.9 cm, a width of 21.9 cm, and a height of 7.1 cm, it fits easily into most vehicle configurations. Despite its compact size, it provides considerable power. When installing, you should ensure adequate ventilation to optimally utilize the heat dissipation of the titanium-colored heat sink. These compact dimensions make the SALT-1 particularly versatile and adaptable for different installation locations.

Welche Leistung bietet der SALT-1 bei verschiedenen Ohm-Werten?

The SALT-1 amplifier delivers impressive performance at various impedance values. At a load of 1 ohm, it outputs 1000 watts RMS, making it ideal for high-power subwoofer applications. At 2 ohms, the power is 500 watts RMS, and at 4 ohms, it is 250 watts RMS, providing flexibility for using different speaker configurations. These power values at different impedances ensure that the amplifier performs at its best in various environments and setups, adapting to the specific needs of your audio system.

Warum ist der Kühlkörper des SALT-1 besonders?

The heat sink of the SALT-1 amplifier is not only functional but also stylish. It is finished in a striking titanium color and offers the largest surface area that Sundown Audio has ever produced. The structure is designed to allow for maximum heat dissipation, enabling the amplifier to operate cooler and more efficiently. This design is not only aesthetically pleasing but also meets the practical need to ensure system stability at high power. During longer sessions or under intense conditions, the amplifier thus remains within the optimal performance range.

Wie überwache ich die Betriebssicherheit des SALT-1?

The corresponding remote control of the SALT-1 offers extensive control options that allow for easy monitoring of operational parameters. This remote not only displays the current voltage and temperature of the amplifier but also provides information on clipping, which is useful for adjusting system performance. This way, you always have the audio system under control and can make quick adjustments if problems arise. These functionalities are particularly helpful for enthusiasts who want to optimize performance and ensure that all components are always working efficiently.

Welche Eingangsempfindlichkeit weist der SALT-1 auf?

The SALT-1 amplifier from Sundown Audio features a versatile input sensitivity range from 6 V to 0.2 V. This wide sensitivity range allows for optimal adaptation to various audio sources, whether they are high-voltage systems or a lower signal voltage from your audio system. This flexibility is crucial for lossless sound transmission and ensures that the amplifier can accurately and effectively amplify the input signal. Especially in complex audio systems, this adaptability ensures that the SALT-1 always gets the best out of your music tracks.

Wie effizient arbeitet der SALT-1 in einem Audiosystem?

The SALT-1 amplifier is characterized by a high efficiency of 90%, making it particularly efficient in an audio system. This efficiency reduces energy consumption and minimizes heat generation, which is especially advantageous during intensive use. A signal-to-noise ratio of over 90 dB also ensures clear and uncolored sound output. These technical features make the SALT-1 an optimal choice for sound perfectionists who value pure sound without unnecessary energy waste from amplifier performance.

Welche Spannungsanforderungen hat der SALT-1?

The SALT-1 amplifier operates in a voltage range of 9 V to 15.5 V DC, allowing for flexibility in use. This is particularly useful as it can also be used in vehicles with different power supply situations. The amplifier was tested at a voltage of 12.8 V with less than 1% THD, indicating high sound purity. The recommended fuse size for safe operation is 120 A. This ensures that the SALT-1 operates reliably, even when voltage fluctuations occur in the vehicle.

Manufacturer information / responsible person

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

Contact: jakobrainer@jr-labs.eu