Built for serious low-frequency performance, this dual 15 inch subwoofer box is engineered as a high-output SPL enclosure designed to deliver deep, controlled bass with maximum efficiency. Featuring an XL ported design with expanded airspace, it enhances airflow and improves subwoofer performance, making it an ideal choice for powerful car audio systems.
Made in the USA using premium ¾-inch MDF with a reinforced 1.5-inch double baffle front plate, it provides exceptional strength, reduced vibration, and long-term durability. The precision-tuned ported design at 30Hz ensures tight, impactful bass response, making this dual 15 inch subwoofer box ported enclosure suitable for both daily driving and competition-level setups. Finished with a rugged bed liner spray coating, it is built to withstand harsh conditions while maintaining structural integrity and acoustic accuracy.
Product Features
- Dual 15 inch ported XL SPL subwoofer box design
- Extended airspace for improved low-frequency output
- Double baffle 1.5" MDF front plate for added strength
- High-grade ¾-inch MDF USA-made construction
- Bed liner spray finish for durability and protection
- Precision tuned for deep bass response and efficiency
- Compatible with round and square (Kicker-style) cutouts
- Optimized for high-performance SPL audio systems
- Optional SMD TCR-1 terminal cup upgrade available
Specifications
- Width: 40"
- Front Height: 16.25"
- Rear Height: 16.25"
- Height: 16.25"
- Bottom Depth: 24.75"
- Top Depth: 24.75"
- Depth: 21.75"
- Mounting Depth: 15"
- Cutout Diameter: 13.875"
- Weight: 77.45 lbs
- Air Space: 6.51 cubic feet
- Tuning Frequency: 30Hz
- Material: ¾" MDF with 1.5" double baffle front plate
