SX800.4 Four-channel Class D power amplifier

ESX
Your price:
€ 258,00
Price per single item (VAT included)
Available on backorder

Information and details

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Amplifier Type
4 channels
Amplifier Class
D
RMS Power 4 Ohm
4x110 Watt
RMS Power 2 Ohm
4x200 Watt
RMS Power Dual Mono 4 Ohm
2x400 Watt
S/PDIF Digital Input
No
High Level Input
YES
Signal-to-Noise Ratio
95 dB S/N
Total Harmonic Distortion
0,02 % THD
Size
225 x 140 x 44 mm

ESX SX800.4 four-channel Class D amplifier, new SIGNUM SX series

With the new SIGNUM SX power amplifiers, ESX opens up a completely new chapter: for the first time, the series features massive and precisely engineered aluminum die-cast heat sinks - a feature previously unheard of in this price range. The advantages are clear: the solid structure, combined with modern Class D technology, allows the amplifiers to remain surprisingly compact and to set new standards thanks to their high efficiency and exceptional performance. This makes the SIGNUM SX series the ideal solution for anyone who demands exceptional quality in both sound and craftsmanship.

The 4-channel SX800.4 model is the all-rounder of the SIGNUM SX series. With clean power of 4 x 200 watts RMS at 2 ohm, this amplifier delivers more than impressive power for its size, together with first-class sound, making it highly recommended for powerful front and rear speaker systems.

Thanks to generously sized high-pass and low-pass filter sections, adjustable from 50 to 5000 Hz per channel pair, it is capable of driving even high-quality 2-way systems in fully active mode. If a 3-channel configuration with subwoofer is required, this is also possible thanks to bridge mono mode. With 400 watts RMS at 4 ohm, it optimally drives medium-sized subwoofers. The included remote control for bass level control perfectly completes the 3-channel configuration.

Manuale utente

n-20260803104342-sx800-4.pdf

ESX SX800.4 technical specifications

  • Efficient Class D technology with compact dimensions
  • Die-cast aluminum heat sink with optimal cooling properties
  • RCA inputs, RCA outputs
  • Compact remote control for bass
  • High-level inputs with error protection system (EPS®)
  • Automatic turn-on function
  • Ready for start/stop
  • Power 4 x 110/200 Watts RMS at 4/2 Ω
  • Power in bridge configuration 2 x 400 Watts RMS at 4 Ω
  • HPF/LPF 50 - 5000 Hz (FRONT)
  • HPF/LPF 50 - 5000 Hz (REAR)
  • Bass boost 0 - 12 dB (REAR)
  • Input selector 2CH/4CH
  • Dimensions 140 x 44 x 225 mm
  • Efficiency up to 90%
€ 258,00 Price incl. VAT