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1 3
4 x 80 WATT RMS
ESX car audio  |  SKU: QM500.4

QM500.4 Amplifier

€249.00
Tax included Shipping calculated at checkout.

Description

Mini 4-channel class-D digital amplifier

500 watts RMS output power

Digital amplifier power has never been so compact and affordable: with a size of only 190 x 35 x 112 mm, the three new ESX QUANTUM QM miniature powerhouses are convincing all along the line. The QM amps offer state-of-the-art technology in a very small space and are all solidly built. All three amps are based on the slightly larger sister models of the ESX QL series, only a little more compact and much easier to install. Thanks to the high-level inputs including EPS and the automatic switch-on function, they are also ideally suited for integration into factory sound systems. Each model is also equipped with a compact remote control of the bass level.

• Advanced, ultra-high efficiency Class D technology

• Components selected and adapted to audiophiles

• Compact aluminum heat sink and die-cast side parts

• High level inputs with error protection system

• Automatic ignition, start/stop ready

• MOSFET PWM power supply, 3-way protection circuit

• Compact bass remote control

4 x 80/125 Watts RMS @ 4/2 Ω

2 x 250 Watts RMS @ 4 Ω bridged

Speaker 50-5000 Hz (CH1/2), Speaker 10-500 Hz (CH3/4)

LP 50-5000 Hz (CH3/4), copy mode CH3/4 > CH1/2

Bandpass mode

RCA and high level inputs via wire harness

High level inputs, auto power on function

Compact bass remote control

Dimensions: 190 x 35 x 112 mm

Efficiency up to 89%

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Ampli QM500.4 - Sound Auto Concept
ESX car audio

QM500.4 Amplifier

€249.00

Mini 4-channel class-D digital amplifier

500 watts RMS output power

Digital amplifier power has never been so compact and affordable: with a size of only 190 x 35 x 112 mm, the three new ESX QUANTUM QM miniature powerhouses are convincing all along the line. The QM amps offer state-of-the-art technology in a very small space and are all solidly built. All three amps are based on the slightly larger sister models of the ESX QL series, only a little more compact and much easier to install. Thanks to the high-level inputs including EPS and the automatic switch-on function, they are also ideally suited for integration into factory sound systems. Each model is also equipped with a compact remote control of the bass level.

• Advanced, ultra-high efficiency Class D technology

• Components selected and adapted to audiophiles

• Compact aluminum heat sink and die-cast side parts

• High level inputs with error protection system

• Automatic ignition, start/stop ready

• MOSFET PWM power supply, 3-way protection circuit

• Compact bass remote control

4 x 80/125 Watts RMS @ 4/2 Ω

2 x 250 Watts RMS @ 4 Ω bridged

Speaker 50-5000 Hz (CH1/2), Speaker 10-500 Hz (CH3/4)

LP 50-5000 Hz (CH3/4), copy mode CH3/4 > CH1/2

Bandpass mode

RCA and high level inputs via wire harness

High level inputs, auto power on function

Compact bass remote control

Dimensions: 190 x 35 x 112 mm

Efficiency up to 89%

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