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Proline X - Performance Series

Showing 1 - 12 of 19 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 P10-S Sealed Box for 10
Low Inventory

Proline X Performance P10-S Sealed Box for 10" Subwoofers

$ 109.99
  Proline X Performance P10-S Sealed Enclosure for 10" Subwoofers The Proline X Performance P10-S...

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...

Ultimate Sound Precision: Dual 10" Sealed Subwoofer Enclosure

$ 149.99
Proline X Performance P10D-S Sealed Enclosure for Dual 10" Subwoofers Introducing the Proline X Performance...
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...
Premium 15-Inch Sealed Subwoofer Enclosure
Last One!

Premium 15-Inch Sealed Subwoofer Enclosure

$ 160.00
Product Overview: Proline-X P15-S Sealed Enclosure The Proline-X P15-S Sealed Enclosure is designed for audio...
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Proline X - Performance Series

Proline X Performance Series Enclosures: The Benchmark for Top Performance and Universal Applications

Elevate Your Sound Experience

Introducing the Proline X Performance Series Enclosures—Our boxes are the answer to unmatched audio performance, perfect for entry to mid-level woofers. They offer a mix of high performance and great value. Our collection includes a variety of both sealed and ported models, designed to fit woofers from 8" to 15" in size. This variety ensures that everyone can find the perfect match for their unique needs.


Crafted in the USA: Engineered for Durability

We believe in supporting local industries. That's why each Proline X Performance Series Enclosure is hand-built in the USA, utilizing only the highest quality materials.


Features:

Hand Built in the USA:
Feel proud of a product made right here in America. This ensures the highest quality and craftsmanship. Each step is carefully done, making sure everything is just right. Choosing this means you're selecting something truly extraordinary.

3/4" USA-Sourced MDF Construction:
We use domestically sourced 3/4" MDF, guaranteeing unmatched density and durability for a lasting audio experience.

Internally Braced Design:
Our enclosures are built with an internal bracing system. This design does two great things: it makes them stronger and reduces vibrations.

Exclusive Features to Proline X

Exclusive V Port Design:
Our ported designs boast a distinctive V Port, which combines style and function beautifully. The smooth carpet grooving brings an elegant flair, and the design as a whole boosts both the performance and look of our products.

Interlocking Dado Cut Design:
We use an advanced Dado cut technique to interlock components, creating incredibly strong joints. This greatly enhances the durability of our products.

Precision CNC Cut:
We use cutting-edge ShopSabre Industrial CNC machines for precision cutting. This ensures that every piece fits perfectly, almost like a work of art in its precision.

High-Quality Terminal Cup:
Every enclosure comes with a high-quality terminal cup for secure and reliable connections.

Rounded External Edges:
We pay attention to detail—our enclosures boast rounded external edges, contributing to a sleek and modern look.

Recessed Side Panels:
Our enclosures gain added strength from recessed side panels, beautifully wrapped in a chic gray trunk liner. This enhances not just the structure's robustness but also brings an element of sophistication.


No matter if you're an experienced audiophile or just someone who wants better sound in your car, Proline X Performance Series Enclosures provide top sound quality, lasting durability, and sleek looks. Make a move to elevate your sound experience today!