Custom-made to fit Ground Zero Hydrogen - Maximize Your Subwoofer Performance

Upgrade your Ground Audio subwoofers with the Proline X Professional Enclosure, specifically designed to optimize the performance of your Ground Zero Hydrogen subwoofer. These dual enclosures are meticulously crafted to provide the perfect airspace for your subwoofer, delivering unparalleled sound quality and clarity.

The Proline X Professional enclosures are built with precision and attention to detail. The ported design enhances bass response, while the plush premium carpet finish adds a touch of elegance to your car audio setup. You also have the option to upgrade to "level two," featuring laser engraved acrylics with the subwoofer manufacturer's names, adding a personalized touch to your sound system.

Key Features and Benefits:

• Custom-made for Ground Zero Hydrogen subwoofers, ensuring optimal performance
• Precision CNC cut and assembled by hand with strict quality control for exceptional craftsmanship

Why choose Proline X? With over 30 years of industry experience and expertise, Proline X is a leading provider of high-quality subwoofer enclosures. As a subsidiary of Audio Intensity, a trusted brand in car audio, Proline X products are proudly American-made and support veteran employment.

Every Proline X Professional enclosure is CAD optimized and constructed with the utmost precision, guaranteeing an unparalleled fit and finish. The result? Unmatched sound reproduction and durability that takes your car audio experience to the next level.

Ordering a Proline X Professional Enclosure is easy. Please note that each enclosure is built to order, requiring a 3-5 day lead time before shipping to ensure the highest quality and precision.

Upgrade your car audio system with the Proline X Professional Enclosure and experience the true potential of your Ground Zero Hydrogen subwoofer. Elevate your listening experience with the perfect combination of precision engineering and unmatched sound quality.