Included- 
Downloadable Zip File
Multiple 3-D Rendering Images 
Specs sheet W/ Subwoofer and Enclosure Specs 
Professional Optimized Cut Sheet W/Parts List

Designed for Skar Audio EVL-12 12"
Tuned to 33HZ
Outside Dimensions- 14H x 30W x 15D
Enclosure is Based on Reccomended Manufature Specs
*May work for other 12" woofers, user caution advised*