ESX Quantum QL800.4
4-channel amplifier
still
/piece
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Description
The Quantum QL800.4 from ESX is a 4-channel amplifier that impresses with its advanced Class D technology and high efficiency. The audiophile-tuned components and the solid aluminum heat sink ensure outstanding sound quality. Thanks to its compact design and emission-free technology, this amplifier is ideal for installation in confined spaces. Also included is a compact bass level remote control for easy power control. With an efficiency of up to 86% and a wide range of protection and adjustment functions, the Quantum QL800.4 offers reliable performance and versatile customization options.
Features
- Advanced Class D technology with very high efficiency
- Selected and audiophile-tuned components
- Solid aluminum heat sink
- Heavy cast aluminum side panels
- High-level inputs with Error Protection System (EPS)
- Automatic switch-on function
- Start/Stop Ready
- MOSFET PWM power supply unit
- 3-fold protective circuit
- Compact bass level remote control
Technical data
- 4-channel Class D digital amplifier
- 4 x 125/200 Watt RMS @ 4/2 Ω
- 2 x 400 Watt RMS @ 4 Ω bridged
- HPF 50-5000 Hz (CH1/2)
- HPF 10-500 Hz (CH3/4)
- LPF 50-5000 Hz (CH3/4)
- Copy mode CH3/4 > CH1/2
- Bass boost 0-12 dB
- Bandpass function
- Input selector switch
- Dimensions 226 x 43 x 120 mm
- Efficiency of up to 86
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