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 2 Sundown SA 6.5"
Tuned to 33HZ
Outside Dimensions- 10H x 28W x 12D

Enclosure is Based on Reccomended Manufature Specs

*May work for other 6.5" woofers, user caution advised*
 

2 Sundown Audio SA 6.5" Sub and Port Forward Design

$5.00Price