ESX Audio
ESX HXE100.4 4-Channel Class A/B Amplifier
4-Channel
Why choose this product?
The ESX HXE100.4 is a HORIZON-series 4-channel Class A/B analogue amplifier for universal car audio speaker upgrades. The official ESX English page and owner manual confirm 4 x 60W RMS at 4 ohm, 4 x 100W RMS at 2 ohm and 2 x 200W RMS bridged at 4 ohm.
It adds two high-pass filter sections, low-pass filtering, bandpass mode and bass boost on channels 3/4, with a heavy aluminium heatsink and compact 220 x 51 x 342 mm chassis.
Key specifications
- 4-channel Class A/B analogue amplifier
- 4 x 60/100W RMS at 4/2 ohm
- 2 x 200W RMS bridged at 4 ohm
- 2 x HPF 10-250 Hz
- LPF 50-250 Hz
- Bass Boost 0-12 dB on CH3/4
- Bandpass Mode
- Dimensions 220 x 51 x 342 mm
Best used for
Use the HXE100.4 for front/rear speaker amplification or bridged 2-channel speaker layouts where a straightforward analogue amplifier is preferred.
Key features
- 4 x 60/100W RMS at 4/2 ohm
- 2 x 200W RMS bridged at 4 ohm
- 2 x HPF 10-250 Hz
- LPF 50-250 Hz
- Bass Boost 0-12 dB on CH3/4
- Bandpass Mode
- Dimensions 220 x 51 x 342 mm
Technical details
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
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.