Produit disponible sous 6 jours.
SKU: Q300Av2
Category: Amplified Subwoofers, Bass Reflex Cabinets, Car Audio Subwoofers, ESX, Home Page, Spare Wheel Boxes
Vendeur:ESX

ESX Q300Av2 - 6x9 inch active subwoofer spare wheel
Full description:
The ESX Q300Av2 is an ideal solution for those who want to add deep, punchy bass to their audio system without wasting trunk space. Specially designed to fit into the spare tire well , it fits perfectly in modern vehicles without a traditional spare tire.
Its special 6x9” (15x23 cm) subwoofer is optimized for powerful and dynamic sound reproduction, while its integrated Class D digital amplifier delivers 150W RMS (300W max) for precise and energetic sound.
Thanks to its high-level inputs with automatic power-on function , it can be easily integrated into original systems without the need for complex adapters. It also offers RCA inputs , an adjustable low-pass filter (50-150 Hz), a Bass Boost (0-12 dB @ 45 Hz), a fixed 25 Hz subsonic and a phase adjustment (0°/180°) for total bass control.
A wired remote control is provided, allowing you to adjust the bass level directly from the driver's seat.
Main features:
- 6x9” (15x23 cm) active subwoofer designed for spare wheel well
- Integrated Class D amplifier – 150W RMS / 300W max
- Optimized for discreet installation without wasting space
- Adjustable low-pass filter (50-150 Hz)
- Adjustable Bass Boost (0-12 dB @ 45 Hz)
- Subsonic 25 Hz fixed
- Phase adjustment (0°/180°)
- Auto Turn-On function for easy integration with original systems
- RCA and high level inputs
- Wired remote control for remote bass adjustment
- Removable terminal block for easy connection
- Dimensions: Ø 500 x 150 mm
Technical specifications:
Features | Details |
---|---|
Kind | Active subwoofer for spare wheel well |
Subwoofer | 6x9” (15x23 cm) |
Amplifier | Integrated Class D |
Power | 150W RMS / 300W Max |
LPF (Low Pass Filter) | 50-150 Hz |
Bass Boost | 0-12 dB @ 45 Hz |
Subsonic | 25 Hz fixed |
Phase Shift | 0° / 180° |
Connections | RCA & high level inputs |
Automatic activation | Yes |
Remote | Yes, included |
Dimensions | Ø 500 x 150 mm |
Package Contents:
- 1x ESX Q300Av2 Subwoofer
- 1x Wired remote control
- 1x Power Cable
- Installation documentation
Optional accessories (sold separately):
- Amplified Wiring Kit : For an optimized installation
- High-level RCA adapters : For better compatibility with original car radios
- Acoustic insulation foam : To reduce vibrations and optimize sound reproduction
Download:
📄 ESX Q300Av2 Instructions (PDF)
Why choose the ESX Q300Av2?
- Discreet installation in the spare wheel well
- Deep and dynamic bass thanks to an optimized 6x9” subwoofer
- Powerful and energy-efficient Class D amplifier
- Advanced settings for tailor-made sound
- Easy to integrate into original audio systems
The ESX Q300Av2 is a great choice for adding powerful bass without sacrificing trunk space . Its simple installation, discreet design, and quality audio performance make it a perfect solution for any car audio enthusiast.
🚀 Improve your sound with the ESX Q300Av2 now!

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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.
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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.
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- Return Period : You have 14 days from receipt of your order to make a return.
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