Produit disponible sous 6 jours.
SKU: QM-ONE
Category: Amplifiers and DSP, ESX, Home Page, Mono Amplifiers - Maximum Power for Your Subwoofers
Vendeur:ESX

ESX QM-ONE – Ultra-Compact Mono Amplifier 360W RMS
Full description
The ESX QM-ONE is an ultra-compact Class D mono amplifier , designed to drive a subwoofer with impressive power and maximum efficiency. Its die-cast aluminum chassis ensures optimal cooling , guaranteeing stable performance even under heavy load.
With its small size (216 x 39 x 84 mm) , it is easy to install, even in tight spaces. Thanks to its high-efficiency Class D technology (up to 85%) , it provides:
🔹 215W RMS under 4Ω
🔹 360W RMS under 2Ω
It incorporates a low-pass filter (LPF) adjustable from 50 to 250 Hz , a subsonic filter (10 - 40 Hz) to eliminate unnecessary frequencies and an adjustable Bass Boost (0 - 12 dB) to optimize the bass rendering.
Compatible with both original and aftermarket systems , it features high-level inputs with EPS® (Error Protection System) and an automatic ignition function for simplified integration. It is also Start/Stop Ready , ensuring stable operation even during engine restarts.
Finally, it comes with a wired control to adjust the bass level on the fly , providing optimal control of your subwoofer according to your listening preferences.
⚡ Main Features
✔️ Compact Class D mono amplifier
✔️ Excellent energy efficiency (85%)
✔️ RMS power :
🔹 1 x 215W @ 4Ω
🔹 1 x 360W @ 2Ω
✔️ Adjustable low-pass filter (LPF): 50 - 250 Hz
✔️ Adjustable subsonic filter: 10 - 40 Hz
✔️ Adjustable Bass Boost: 0 - 12 dB
✔️ High level with EPS® and automatic ignition
✔️ Start/Stop Ready – Works continuously when restarting the engine
✔️ Remote control for bass adjustment
✔️ Optimized cooling thanks to a cast aluminum chassis
✔️ Ultra-compact dimensions: 216 x 39 x 84 mm
📊 Technical specifications
Characteristic | Details |
---|---|
Kind | Class D mono amplifier |
RMS power | 1 x 215W @ 4Ω | 1 x 360W @ 2Ω |
LPF (Low Pass) | 50 - 250 Hz |
Subsonic filter | 10 - 40 Hz |
Bass Boost | 0 - 12 dB |
Energy efficiency | Up to 85% |
Entrances | High level with EPS®, RCA |
Protection system | Thermal, overvoltage, short circuit |
Automatic ignition function | Yes |
Start/Stop Ready | Yes |
Low remote control | Included |
Dimensions | 216 x 39 x 84 mm |
📦 Package Contents
✔️ 1 x ESX QM-ONE Amplifier
✔️ 1 x Remote control for bass adjustment
✔️ 1 x Installation Manual
🔌 Additional accessories (sold separately)
📌 Shielded power and RCA cables
📌 Compatible subwoofer
📌 Mounting kit for perfect integration
🚗 Why choose ESX QM-ONE?
The ESX QM-ONE is a perfect solution to enhance the bass of your audio system without taking up too much space. Its compact design , 360W RMS power and advanced settings make it a powerful and versatile subwoofer amplifier , ideal for a discreet but effective 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
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.
-
Installation guides
Access detailed tutorials and tips for simple and successful installation of your equipment.
-
Care instructions
Follow our recommendations to keep your equipment in perfect condition and extend its lifespan.
-
Specific Services
Looking for a specific service? Contact our team to learn more about what we can do for you.
RECENTLY VIEWED PRODUCTS
We are here to help you!
Do you have questions or need assistance? Our team is available to answer you quickly!
Response in less than 24 hours!