4 Alpine R-W12 12" 4th Order Blow Thru subwoofer box plans

 
 
Subwoofer Box Plans for4 Alpine R-W12 12 4th Order Blow Thru
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!
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 4 Alpine R-W12 12 4th Order Blow Thru
Outside Dimensions- 18.75”H x 50”W x 19.5”D
Enclosure is Based on Reccomended Manufature Specs
*May work for other 12"woofers, user caution advised*