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  Sundown Audio ZV5 15"
Tuned to 32HZ
Outside Dimensions- 48"W x 18.5"H x 27"D
Enclosure is Based on Reccomended Manufature Specs
*May work for other 15" woofers, user caution advised*