Produit disponible sous 6 jours.
SKU: QL750.1
Category: Amplifiers and DSP, ESX, Home Page, Mono Amplifiers - Maximum Power for Your Subwoofers
Vendeur:ESX
ESX QL750.1 – 750 Watts Digital Class D Mono Amplifier
Full description
The ESX QL750.1 is an ultra-efficient Class D mono amplifier , ideal for those looking to achieve maximum power and superior sound quality while optimizing installation space. Part of the QUANTUM QL range, it offers performance comparable to larger models, while being more compact and energy efficient .
With a power of 300W RMS at 4Ω , 500W RMS at 2Ω , and 750W RMS at 1Ω , the ESX QL750.1 provides perfect bass response while remaining remarkably efficient with an efficiency of 92% . It is equipped with a series of advanced settings such as a Subsonic Filter from 10-40 Hz , an LPF from 40-150 Hz , a Bass Boost from 0 to 18 dB , and an adjustable Phase Shift between 0 and 180° . These settings allow you to adapt the amplifier to your specific needs and customize the sound quality of your system.
The amplifier is constructed with a solid aluminum chassis for optimal heat dissipation , and includes built-in protections against short circuits, overloads, and overheating. The ESX QL750.1 also features a compact remote control for easily adjusting the bass level to suit your environment or personal preferences.
This amplifier is perfect for those looking to install a powerful subwoofer in tight spaces, while still benefiting from advanced technology and flexible settings for professional-quality sound.
Main features
- Class D mono amplifier with high efficiency (up to 92%)
- Power of 300W RMS @ 4Ω , 500W RMS @ 2Ω and 750W RMS @ 1Ω
- MOSFET-PWM technology for optimal efficiency and increased stability
- Adjustable filters : Subsonic 10-40 Hz and LPF 40-150 Hz
- Adjustable Bass Boost from 0 to 18 dB for powerful bass
- Adjustable phase shift from 0 to 180°
- High-level inputs with EPS® (Error Protection System)
- Automatic ignition function and Start/Stop compatibility
- Compact bass adjustment remote control included
Technical specifications
| Characteristic | Details |
|---|---|
| Kind | Class D mono amplifier |
| RMS power | 300W @ 4Ω | 500W @ 2Ω | 750W @ 1Ω |
| Subsonic Filter | 10 - 40 Hz |
| Low-pass filter (LPF) | 40 - 150 Hz |
| Bass Boost | 0 - 18 dB |
| Phase Shift | 0 - 180° |
| Efficiency | Up to 92% |
| Dimensions | 226 x 43 x 120 mm |
Package Contents
- 1 x ESX QL750.1 Amplifier
- Compact bass adjustment remote control
- Installation Manual
Additional accessories (sold separately)
- High performance power cables
- Shielded RCA cables
- Compatible subwoofers
The ESX QL750.1 is a high-power , exceptionally efficient Class D mono amplifier, ideal for installations where space is limited but deep, powerful bass is required.
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
Shipping costs are automatically calculated at checkout based on the size, weight and destination of your package. Free shipping options may be available for certain purchase amounts or during special promotions.
Delays and Incidents
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
We want you to be completely satisfied with your purchases. If you are not completely satisfied, here is our return policy:
- 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.
We are here to support you in your shopping experience and ensure your satisfaction.
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Installation guides
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Care instructions
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