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In Phase BX-8XT 8" Slot Ported High Quality Subwoofer Enclosure for XT-8

Original price £119.99 - Original price £119.99
Original price
£119.99 - £119.99
Current price £119.99
In stock

Experience thunderous bass and immersive sound quality with the In Phase BX8XT Slot Ported Subwoofer Enclosure, designed exclusively for the In Phase XT-8 subwoofer. Engineered with precision and crafted with premium materials, this enclosure delivers unparalleled performance and durability for your car audio system.

The BX8XT features a slot ported design that enhances airflow and minimizes distortion, allowing the In Phase XT-8 subwoofer to reproduce deep, powerful bass with exceptional clarity and detail. Whether you're listening to your favorite tracks or watching movies on the go, this enclosure ensures that every beat and bassline is felt with visceral impact.

Constructed from high-quality materials, the BX8XT is built to withstand the rigors of daily use while maintaining optimal performance. Its sleek and compact design makes it easy to install in your vehicle, seamlessly integrating into your car audio setup for a polished and professional look.

Upgrade your car audio experience with the In Phase BX8XT Slot Ported Subwoofer Enclosure and unleash the full potential of your In Phase XT-8 subwoofer. Hear and feel the difference as your music comes to life with deep, punchy bass that commands attention wherever you go.

High Quality Carpet
The Soot Black carpet has high grade fibres commonly found in industrial carpet used in offices and schools, whilst maintaining a soft to touch texture. This compliments the expert box design to go with it.

MDF Like No Other

The box structure is fabricated from high density MDF that has similarities to high end laminate floors. Made for performance without compromise. Enjoy tight bass in your car with a proper made box.

Binding Post
The binding post is made from high quality plastic will metal terminals plated with a gold finish.


Instead of loose and unstable sounding bass, you can have softened bass that sounds amazing thanks to the synthetic filling.

Slot Ported
The slot port allows bass waves to travel further giving a much louder effect.

• Tuned to 33Hz
• 18mm Thick wood
• Sustainably sourced wood

Free Delivery

On all orders over £50.
£9.99 for next day delivery.

Give Us A Call

0330 232 5555

2-Year Warranty

On all DB Audio, Juice & In Phase Audio Products

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