Proline X - Performance Series

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Proline-X Performance Series Subwoofer Enclosures offer a perfect balance of quality and value. Designed for both entry-level and mid-tier subwoofers, these enclosures are available in sealed and ported configurations to suit various audio preferences. Crafted with precision CNC-cut MDF and featuring internal bracing, they ensure durability and optimal sound performance. Available in sizes ranging from 8″ to 15″, the Performance Series delivers reliable bass enhancement for any car audio setup.

Proline X - Performance Series - Audio Intensity

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Proline X - Performance Series

Showing 1 - 12 of 17 results

Proline-X P8-S Sealed Subwoofer Enclosure – Precision-Built for 8" Subwoofers

$ 99.00
Proline X Performance P8-S Sealed Enclosure for 8" Subwoofers: Elevate Your Audio Experience Overview Take...

Proline-X Performance P8D-S Dual 8" Sealed Subwoofer Enclosure

$ 115.00
Proline X Performance P8D-S Sealed Enclosure for Dual 8" Subwoofers: Elevate Your Bass Experience Unleash...

Proline-X P8-P Performance 8-Inch Ported Enclosure

$ 130.00
Proline X P8-P Performance Ported Enclosure for 8" Subwoofers Product Overview Unleash the full potential...

Proline X Performance Series Single 10" Sealed Enclosure

$ 139.99
The Proline X Performance Series Single 10" Sealed Enclosure is a high-quality audio accessory designed...

Performance Series 6.5 inch Subwoofer Box - Ported

$ 139.99
Enhance Your Audio Experience with the Proline X 6.5" Ported Subwoofer Enclosure The Proline X...
Proline X Performance P12-S Sealed Enclosure for 12
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Proline X Performance P12-S Sealed Enclosure for 12" Subwoofers

$ 149.99 $ 179.99
You Save $ 30.00
Premium 12-inch Sealed Subwoofer Box for Exceptional Sound Upgrade your vehicle's audio system with our...

Proline X Ported Sub Box for 10 inch Subwoofers

$ 149.99
  Proline X Performance P10-P Ported Sub Box for 10" Subwoofers The Proline X Performance...

Proline X Ported Sub Box for Dual 8 inch subwoofers

$ 155.00
Proline X Performance Ported Enclosure for Dual 8" Subwoofers Upgrade Your Audio Adventure Are you...

Proline-X Dual 6.5" Ported Subwoofer Enclosure - Precision Sound Performance

$ 159.99
Upgrade Your Car Audio with the Proline X 6.5" Dual Ported Subwoofer Enclosure The Proline...

Proline X Performance P10D-P Ported Box for Dual 10 inch Subs

$ 169.99
  Proline X Performance P10D-P Ported Enclosure for Dual 10" Subwoofers Unmatched Quality, Unbeatable Performance...

Proline X Performance P12-P Ported Box for 12 inch Subwoofers

$ 169.99
Proline X Performance P12-P Ported Enclosure for 12" Subwoofers: Enhance Your Sound Quality The Proline-X...

Proline X Performance P10D-S Sealed Enclosure for Dual 10" Subwoofers

$ 199.99
Introducing the newly upgraded 3rd generation of the Proline X Performance P10D-S, a sealed enclosure...
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The Proline-X Performance Series is engineered to provide dependable performance at an accessible price point. Whether you're upgrading your factory system or building a custom setup, these enclosures are designed to maximize your subwoofer's potential.

Key Features:

  • Versatile Design: Suitable for a wide range of subwoofer brands and models.
  • Construction: Made from high-quality MDF with internal bracing for added strength.
  • Finish Options: Covered in durable carpet for a clean, professional look.
  • Configurations: Available in single and dual setups, with sealed or ported designs.

These enclosures are built to deliver consistent performance, ensuring that your subwoofers produce clear and impactful bass. The sealed models offer tight, accurate sound, while the ported versions provide deeper, more resonant bass response.

Proline X Performance P10D - S Sealed Enclosure for Dual 10" Subwoofers|Proline X|Audio Intensity

Proline X - Performance Series

Frequently Asked Questions

What sizes are available in the Performance Series?

Are these enclosures compatible with all subwoofer brands?

What's the difference between sealed and ported enclosures?

Do these enclosures come with terminal cups?

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