Proline X Performance Series Enclosures

The Proline-X Performance Series Enclosures are engineered for customers who want stronger bass output with tighter control and higher efficiency. These enclosures are designed with precise internal airspace, rigid construction, and performance-focused layouts that allow subwoofers to operate at their full potential. The Performance Series targets users who want more output and better response than entry-level enclosures without stepping into oversized or extreme designs. Each enclosure is built to support consistent low-frequency performance while maintaining durability for daily vehicle use. These designs pair well with higher RMS power and are suitable for sealed and ported applications depending on the model. This collection highlights Proline-X Performance Series enclosures built for clean bass response, reliable fitment, and long-term performance. If you want improved low-end strength, better control, and a noticeable upgrade over basic enclosures, the Proline-X Performance Series delivers a focused and proven solution.

Tuning Frequency 36Hz (Universal)

Material High-Density MDF

Power Rating High Output

Ideal For Daily Driver

Engineered for Strong and Controlled Bass

The Performance Series is designed for improved low-frequency output. Each enclosure uses calculated internal volume. The designs allow subwoofers to move efficiently. Bass response stays controlled and accurate. Performance remains consistent at higher volume levels.

Rigid Construction for Reduced Vibration

These enclosures are built with strength and stability in mind. Panel flex is minimized during heavy bass playback. Vibration is reduced compared to basic designs. This improves sound quality and reliability. The enclosure remains solid over time.

Designed for Higher Power Systems

The Performance Series pairs well with stronger amplifiers. It supports higher RMS power levels. The enclosures maintain stability under load. They allow subwoofers to perform efficiently. This makes them suitable for more demanding systems.

Clean Bass Without Unwanted Resonance

Proper enclosure design helps avoid muddy bass. The Performance Series controls unwanted resonance. Bass notes remain tight and defined. Low-end response stays accurate. This improves overall system balance.

Fits Cars, Trucks, and SUVs

These enclosures are designed for practical vehicle fitment. They work in cars, trucks, and SUVs. Placement options remain flexible. Cargo space is used efficiently. Installation stays straightforward.

A Step Up in the Proline-X Lineup

The Performance Series sits above entry-level designs. It delivers stronger output and better control. It suits users upgrading from basic enclosures. It maintains Proline-X build standards. It offers reliable performance without unnecessary complexity.

Proline X Performance Series Enclosures