ESX Audio

ESX QUANTUM QM500.4 4-Channel Mini Amplifier

Amplifier

£209.99
Available to order
Amplifier SKU QM500.4
Fitment System planning support
Tech specs Available on request
Manuals/downloads Where supplied
Warranty Manufacturer backed
Plan the system before checkout Check channel layout, power, impedance and DSP requirements before choosing wiring or speakers.
Why choose this product?

The ESX QUANTUM QM500.4 is a compact 4-channel Class D mini amplifier for multi-channel systems where space is limited.

It delivers up to 4 x 125 watts RMS at 2 ohm or 2 x 250 watts RMS bridged at 4 ohm, with flexible high-pass, low-pass, copy and bandpass functions.

  • 4-channel Class D mini digital amplifier
  • 4 x 80 / 125 watts RMS at 4 / 2 ohm
  • 2 x 250 watts RMS at 4 ohm bridged
  • HPF 50 - 5000 Hz on CH1/2
  • HPF 10 - 500 Hz on CH3/4
  • LPF 50 - 5000 Hz on CH3/4
  • Copy mode CH3/4 > CH1/2
  • Bandpass mode
  • Dimensions: 190 x 35 x 102 mm
  • Efficiency up to 83%
Compatibility and support

For vehicle-specific advice, send your vehicle make, model, year, current factory audio setup and what you want to improve.

We reply by email or WhatsApp so you have the recommendation in writing.

Downloads
Manual or fitting data may be available on request.

Need fitment help?

Ask before ordering if the vehicle, wiring or DSP setup is unclear.

Send the make, model, year, factory audio setup and what you want to improve. We’ll reply in writing so you have the advice to refer back to.

WhatsApp compatibility help Email us
ESX QUANTUM QM500.4 4-Channel M... £209.99