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Precision-Engineered for the JL Audio 10TW3
The Proline X Micro Series Enclosure is the definitive housing for the JL Audio 10TW3 10-inch subwoofer. Built in the USA using premium 3/4" MDF and advanced CNC manufacturing, this enclosure eliminates the guesswork of custom box building. It provides a rock-solid, 0.5 cubic foot sealed environment designed to optimize the unique excursion characteristics of JL’s patented Thin-Line technology.
Advanced Stack Fab & CNC Construction
Unlike mass-produced thin boxes that suffer from air leaks and resonance, the Micro Series uses an interlocking dado joinery system and stack-fab layering. This creates a rigid, high-mass enclosure that stays acoustically inert even under high-SPL loads. The 5.25-inch total depth allows for placement in the tightest applications, including under-seat truck installs and compact trunks, without compromising structural integrity.
Professional Integration
Note: This listing is for the ENCLOSURE ONLY. Subwoofer is not included. Designed for installers who already own a 10TW3 or want to choose their own impedance, this box comes pre-loaded with a high-current, gold-plated spring terminal cup and internal 12-gauge OFC wiring. It is the ultimate plug-and-play foundation for a high-end, space-saving bass system.
| Internal Volume (Net) | 0.50 Cubic Feet |
| Material | 3/4" Premium High-Density MDF |
| Construction | CNC-Cut / Interlocking Dado Joints |
| External Width | 21.5 Inches |
| External Height | 14.5 Inches |
| External Depth | 5.25 Inches |
| Mounting Hole Diameter | 9.625 Inches |
| Max Mounting Depth | 4.5 Inches |
| Terminal Type | Gold-Plated Spring Loaded Cup |
| Finish | Plush Black Automotive Carpet |
