Proline X Micro Series Subwoofer Boxes

The Proline-X Micro Series is not just a smaller box—it’s a fully engineered solution for enthusiasts who want powerful bass without sacrificing space. Each enclosure is designed using CAD and precision CNC joinery to ensure every cut, joint, and volume measurement is exact. Unlike generic compact boxes, the Micro Series uses dado joinery and threaded inserts to improve structural strength and eliminate air leaks that rob you of sound quality. The result is a compact enclosure that performs like a full-sized box, delivering both tight bass response and long-lasting durability. This makes it one of the most advanced compact subwoofer enclosures available today.

The Micro Series lineup covers the most popular subwoofer sizes: 8-inch, 10-inch, and 12-inch. These sizes were chosen to give users maximum flexibility, from ultra-compact installs with 8s to higher output builds with 12s. Smaller drivers like the 8-inch version are ideal for tight, controlled bass in small vehicles, while 10- and 12-inch options allow for deeper extension and more output. All enclosures are built with carefully matched airspace to the subwoofer size, ensuring you get optimal performance no matter which size you choose. This variety makes the Micro Series versatile for a wide range of vehicles and listening styles.

Absolutely. The Micro Series was created specifically for vehicles where space is at a premium, including pickup trucks, coupes, and smaller SUVs. Traditional subwoofer enclosures often require significant trunk or cargo space, but the Micro Series is built to maximize performance in the smallest possible footprint. By using optimized internal bracing and smart enclosure geometry, these boxes can deliver full, rich bass even when tucked behind seats or in narrow cargo areas. For anyone who doesn’t want to sacrifice utility space for sound quality, the Micro Series is the perfect balance between performance and practicality.

No. These enclosures are designed to be universally compatible, meaning they can be installed in most vehicles without permanent modifications. Unlike some factory-fit or oversized enclosures that require cutting panels or removing trim, the Micro Series can be installed and removed with ease. This makes it a great option for leased vehicles or for anyone who wants high-performance bass without altering their car permanently. With a compact footprint, most models slide easily into trunks, under seats, or behind rear seating, allowing you to enjoy high-quality bass while keeping your vehicle’s interior intact.

Yes. Every Micro Series enclosure is built from high-density MDF with CNC-cut dado joinery and most come with threaded inserts, making them far more durable than mass-produced alternatives. This construction method prevents panel flex, minimizes vibration, and ensures a long lifespan even under heavy bass loads. The enclosures are carpeted in durable finishes that resist wear and blend seamlessly into most vehicle interiors. Because they are designed to handle the demands of both daily use and competition-level systems, you can rely on the Micro Series for years of consistent performance. For drivers who want peace of mind along with powerful sound, the Micro Series delivers both.