ESX QL800.6 – 6-Channel Class D Digital Amplifier 125W RMS per channel
Produit disponible sous 6 jours.
SKU: QL800.6
Category: 6-Channel Amplifiers - Power and Precision for Exceptional Sound, Amplifiers and DSP, ESX, Home Page
Vendeur:ESX

ESX QL800.6 – 6-Channel Class D Digital Amplifier 125W RMS per channel
Full description
The ESX QL800.6 belongs to the QUANTUM QL series, a range designed to offer superior sound quality in a compact format. Thanks to its Class D technology , it ensures 90% energy efficiency , thus minimizing heat and power consumption.
This model incorporates DHR (Dynamic Headroom) technology , which allows power to be dynamically distributed between channels according to needs. This approach guarantees better power management , allowing up to 160W RMS per channel to be reached at peak without distortion.
With its active filters (adjustable HPF and LPF), its bandpass mode and its ability to be bridged , the ESX QL800.6 offers great installation flexibility . It can be used to power both multi-channel speaker systems and a subwoofer by combining the channels.
Its MOSFET PWM power supply , solid aluminum chassis , and RCA inputs via Molex ensure maximum reliability and a clean and efficient installation .
🔹 Main Features
- 6-channel Class D amplifier with 90% energy efficiency
- Dynamic Headroom (DHR) technology : optimized power distribution
- Power up to 160W RMS per channel peak (load dependent)
- Audiophile sound quality with high-end components
- Massive aluminum heat sink for excellent heat dissipation
- Adjustable high-pass (HPF) and low-pass (LPF) filters for precise sound adjustment
- Possibility of bridging channels 5/6 to power a 250W RMS subwoofer
- MOSFET PWM power supply with triple electronic protection
- Bass level adjustment remote control included
- Start/Stop Ready compatibility for modern vehicles
📊 Technical specifications
Characteristic | Details |
---|---|
Kind | 6-channel Class D amplifier |
RMS power | 6 x 80/125 Watts @ 4Ω/2Ω |
Bridged RMS power | 3 x 250 Watts @ 4Ω |
Technology | Dynamic Headroom (DHR) |
High-pass filter (HPF) | CH1/2: 50-5000 Hz, CH3/4 + CH5/6: 10-500 Hz |
Low-pass filter (LPF) | CH3/4 + CH5/6: 50-5000 Hz |
Bandpass function | Yes (CH3/4 + CH5/6) |
RCA inputs | Via Molex connector |
RCA outputs | Via Molex connector |
Dimensions | 254 x 47 x 170 mm |
Efficiency | Up to 90% |
📦 Package Contents
- 1 ESX QL800.6 Amplifier
- Compact bass adjustment remote control
- Installation Manual
📎 Additional accessories (sold separately)
- High performance power cables
- Shielded RCA cables
- Compatible speakers and subwoofers
The ESX QL800.6 is the perfect amplifier for high-end multi-channel systems or compact and powerful audio installations . Thanks to its DHR technology and installation flexibility , it guarantees dynamic and powerful sound in any vehicle.

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