Produit disponible sous 6 jours.
SKU: QL800.8
Category: 7-12 Channel Amplifiers - Power and Flexibility, Amplifiers and DSP, ESX, Home Page
Vendeur:ESX

ESX QL800.8 – 8 Channel Class D Digital Amplifier 8 x 125W RMS
Full description
The ESX QL800.8 is part of the QUANTUM QL series , which stands out for its audiophile design and energy efficiency . This 8-channel model offers great installation flexibility , allowing you to power multiple speakers or configure bridges to maximize power on certain channels.
Thanks to Dynamic Headroom (DHR) technology , the ESX QL800.8 optimizes power distribution according to the speaker load, allowing up to 160W RMS per channel to be achieved in dynamic use. Its solid aluminum chassis ensures optimal cooling , while its high-quality components guarantee precise and distortion-free sound reproduction .
It also includes a Copy mode to synchronize the settings of channels 5/6 and 7/8 , making it easy to set up a homogeneous audio system . With its wired remote control , it allows direct control of the bass level , ideal for adjusting the sound rendering in real time .
Whether for a multi-speaker installation or a hybrid configuration with a subwoofer , the ESX QL800.8 meets the needs of car audio enthusiasts looking for power, clarity and flexibility .
Main features
- Ultra-efficient Class D amplifier with up to 87% efficiency
- Dynamic Headroom (DHR) technology for intelligent power distribution
- Max. power up to 160W RMS per channel into 2Ω
- Bridged mode 4 x 250W RMS under 4Ω for more power
- Solid aluminum chassis for optimal cooling
- Variable high-pass (HPF) and low-pass (LPF) filters for advanced customization
- High-level inputs with Auto Turn-On function for easy integration
- Copy mode to synchronize channels 7/8 with 5/6
- Bass level control via included wired remote control
Technical specifications
Characteristic | Details |
---|---|
Kind | 8-channel Class D amplifier |
RMS power | 8 x 80/125 Watts @ 4Ω/2Ω |
Bridged RMS power | 4 x 250 Watts @ 4Ω |
High-pass filter (HPF) | 50 - 5000 Hz (CH1/2 + CH5/6) / 10 - 500 Hz (CH3/4 + CH7/8) |
Low-pass filter (LPF) | 50 - 5000 Hz (CH3/4 + CH7/8) |
Copy Mode | CH7/8 > CH5/6 |
RCA inputs | Via Molex connector |
RCA outputs | Via Molex connector |
Efficiency | Up to 87% |
Dimensions | 285 x 47 x 170 mm |
Package Contents
- 1 x ESX QL800.8 Amplifier
- Compact level remote control
- Installation Manual
Additional accessories (sold separately)
- High performance power cables
- Shielded RCA cables
- Compatible speakers and subwoofers
The ESX QL800.8 is an ideal choice for in-car audio enthusiasts looking for power, control and versatility . Its advanced design and extensive features allow you to fully exploit the potential of any car audio installation .

Shipping Policy
At Multison, we are committed to providing you with a fast, reliable and secure delivery service for all your in-car audio, video and multimedia products.
Delivery Zones
We deliver to mainland France and several European countries, directly from our warehouse in France.
Delivery Times
Delivery times vary depending on the product and destination:
- Metropolitan France : Generally, 4 to 8 working days after order processing.
- Europe : Approximately 5-15 business days depending on destination and local shipping conditions.
Please note that delivery times are indicative and may vary depending on periods of high demand, such as holidays or sales.
Order Tracking
As soon as your order is shipped, you will receive a confirmation email containing a tracking number allowing you to follow your package in real time.
Shipping Costs
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In case of any delay or problem related to the delivery, our customer service is at your disposal to assist you. You can contact us via our "We are here to help you" page for any questions or follow-ups.
Returns
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- Return Period : You have 14 days from receipt of your order to make a return.
- Return Conditions : Items must be in their original condition, unused, and in their original packaging.
- Return Procedure : Please contact our customer service via our "We're here to help" page for return instructions. Return fees may apply depending on the circumstances.
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