Produit disponible sous 6 jours.
SKU: QXB8A
Category: Amplified Subwoofers, Bass Reflex Cabinets, Car Audio Subwoofers, ESX, Flat Boxes
Vendeur:ESX
ESX QXB8A – 20 cm (8") Active Subwoofer with Integrated Amplifier
Full description
The ESX QXB8A is an active subwoofer designed for lovers of deep and powerful bass , without the need for an external amplifier. Thanks to its integrated Class D amplifier (Power4 Active Module) , it offers up to 400W RMS and 800W Max , guaranteeing high efficiency (84%) while consuming little energy.
With its compact design , this subwoofer is ideal for discreet installations in the trunk or under a seat. It can be used in "down-firing" mode (diffusion downwards) thanks to the supplied brackets , thus improving the sound reproduction.
Its EPS® PRO circuit ensures optimal compatibility with modern vehicles, including those equipped with Start-Stop systems. The included wired remote control allows you to adjust the bass directly from the driver's seat.
Main features
- 20 cm (8") active bass-reflex subwoofer with integrated amplifier
- High-performance Class D amplifier (Power4 Active Module)
- Power: 400W RMS / 800W Max
- Adjustable Low Pass Filter (LPF): 40-120 Hz @ 12 dB
- Adjustable phase: 0° / 180°
- Bass Boost: 0-6 dB @ 45 Hz
- RCA input (Low Level) and high level input
- Automatic ignition (DC or signal)
- Start-Stop compatible (5 sec / up to 7V)
- EPS® PRO with 10R / 150R / 600R resistors (selectable)
- Input sensitivity: 15V or 40V (selectable)
- Integrated triple limiter with clipping LED
- Bass remote control included
- Protective grid provided
- Removable feet for down-firing installation
Why choose the ESX QXB8A?
✅ Powerful bass without external amp : Integrated Class D amplifier (400W RMS).
✅ Simplified installation : Compact and compatible with all vehicles.
✅ Down-firing mode possible : Improves the bass reproduction in the trunk.
✅ Remote control included : Adjust the bass level easily.
✅ EPS® PRO Technology : Perfect for modern vehicles with Start-Stop.
📥 Download
📄 [ESX QXB8A Instructions (PDF)]
📦 Package Contents
- ESX QXB8A Active Subwoofer
- Wired bass remote control
- Protective grid
- 4 supports for installation in down-firing mode
Accessories not supplied / sold separately
- RCA Wiring Kit and Power Supply
- Additional fixings depending on 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.
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Installation guides
Access detailed tutorials and tips for simple and successful installation of your equipment.
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Care instructions
Follow our recommendations to keep your equipment in perfect condition and extend its lifespan.
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Specific Services
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