Create your own high-performance subwoofer enclosure with the Down4Sound PRO-FAB Birch Flat Pack Dual 6.5, a DIY ported sub box crafted for exceptional sound quality and custom car audio projects. Designed for dual 6.5-inch subwoofers, this kit features a precision-engineered ported design that delivers powerful, resonant bass. Made from durable birch wood, it combines strength and superior acoustics to ensure a premium listening experience.
With pre-cut pieces and easy-to-follow instructions, the Down4Sound PRO-FAB Birch Flat Pack makes building your subwoofer enclosure straightforward and rewarding. Whether you’re a car audio enthusiast or just love hands-on projects, this flat pack offers everything you need to customize your sound system.
Key Features:
- Custom Dimensions: Space-efficient design measuring 28″ Width x 13.5″ Depth x 8″ Height, ideal for compact installations.
- Precision Engineering: Pre-cut birch wood panels ensure a perfect fit and easy assembly.
- Ported Design: Tuned to 34 Hz for powerful, deep bass performance.
- High Power Handling: Terminal rated for up to 2500W, perfect for high-output systems.
- Dual 6.5-Inch Compatibility: Accommodates two 6.5-inch subwoofers for a secure and optimized fit.
- DIY Kit: Comes with all necessary pre-cut components and detailed instructions for a seamless assembly experience.
Specifications:
- External Dimensions: 28″ Width x 13.5″ Depth x 8″ Height
- Tuning Frequency: 34 Hz
- Cutout Size: 6 inches
- Material: High-quality birch wood
- Power Handling: Terminal rated for 2500W
- Assembly Required: DIY kit with easy-to-follow instructions
ALL SALES ARE FINAL













