S SERIES

S SERIES

S Series are five models of two channel power amplifiers and another five models of four channel power amplifiers. High power, low distortion, very low weight (8kg) and reduced size (30cm deep) are main characteristics of these power amplifiers.

Modern power amplifiers have developed into light, powerful, versatile, rugged and reliable instruments designed to keep working in the most arduous conditions. At Unka Sound, we have an enviable reputation in the industry, and continue to stay at the forefront of audio design by offering our many customers all those concepts combined with the following major advantage: a sensible price level for our pedigree products.

This is made possible by our constant development of state-of-the-art designs, together with meticulous component selection and rigorous supervision of assembly quality.

The S Series of Unka Sound amplifiers distils all these features to fulfill all your needs, whether you’re starting a P.A. amplifier project from scratch, or you need to upgrade your present sound reinforcement equipment. In the S Series amps, you’ll find five 2-channel models and five 4-channel models, all offering plentiful power levels at low distortion in the range of 1.5 to 6 kilowatts, yet weighing in around 8 kilos and 30 cm deep.

  • Ultra-compact and lightweight 2-U high
  • Laser cut aluminum front panels with integrated carrying handles
  • Neutrik® XLR input connectors, input and signal link in 2 channel models
  • Input Link switch: allow daisy-chaining of the input signal
  • Neutrik® Speakon® output connectors
  • Detented sealed potentiometers for easy recall of volume settings
  • ICL™, PMS™, Hi-temp, Signal indicators per channel
  • Power on and Stand-by leds
  • Highly versatile with multiple configuration and additional module options
  • Optional low latency 24bits 120dB DSP with post-DSP signal links. More info…
  • Switchable ICL™ clip-limiters per channel
  • Switchable (30-50 Hz) sub-sonic highpass filter per channel
  • Three-position gain selector (26, 32 or 38 dB)
  • Dual or bridge mode selector
  • Twin temperature controlled, back to front cooling fans
  • Oversized power components (high SOA reserve specification)
Output Power S1500 S2000 S3000 S4000 S6000 S3004 S4004 S4044 S6004 S6044
2 ohm 2x975W 2x1360W 2x2060W 2x2460W 2x4225W 4x890W 4x1170W 4x2080W
4 ohm 2x610W 2x880W 2x1240W 2x1600W 2x2600W 4x580W 4x820W 4x1230W 4x1280W 4x2110W
8 ohm 2x340W 2x500W 2x680W 2x900W 2x1540W 4x320W 4x510W 4x830W 4x770W 4x1360W
Bridge 4 ohm 1x1950W 1x2720W 1x4120W 1x4920W 1x8450W 2x1780W 2x2340W 2x4160W
Bridge 8 ohm 1x1220W 1x1760W 1x2480W 1x3200W 1x5200W 2x1160W 2x1640W 2x2460W 2x2560W 2x4220W
Continuous Pwr S1500 S2000 S3000 S4000 S6000 S3004 S4004 S4044 S6004 S6044
2 ohm 2x880W 2x1190W 2x1570W 2x1950W 2x2950W 4x700W 4x980W 4x1440W
4 ohm 2x575W 2x790W 2x1100W 2x1380W 2x2025W 4x500W 4x670W 4x975W 4x1000W 4x1480W
8 ohm 2x325W 2x460W 2x630W 2x810W 2x1250W 4x300W 4x430W 4x690W 4x620W 4x1015W
High Z S1500 S2000 S3000 S4000 S6000 S3004 S4004 S4044 S6004 S6044
70Vrms 100Vpeak 2x1240W 2x2460W 4x1200W 4x1500W
100Vrms 140Vpeak 1x1140W 1x2500W 2x2800W 2x1100W 2x2000W 4x1700W

We are working on updating the manuals and catalogs of our products. 
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