Fi Audio BTL-4 15" Sub and Port Back Subwoofer Box Plans
Subwoofer Box Plans for Fi Audio BTL-4 15"
Save Money! Build Your Own Subwoofer Box. These subwofer box plans are perfect if your looking to DIY! Plans make it a breeze! Dont waste Materials! Get BANGIN BASS!
Downloadable Zip File
Multiple 3-D Rendering Images
Specs sheet W/ Subwoofer and Enclosure Specs
Professional Optimized Cut Sheet W/Parts List
Designed for Fi Audio BTL-4 15"
Tuned to 33HZ
Outside Dimensions- 16H x 34W x 24D
Enclosure is Based on Reccomended Manufature Specs
*May work for other 15" woofers, user caution advised*