Dual 18" pre-made Box Design
(Designed for 18" subs requiring ~5.25 cuft or air space EACH, ex: DC Level 3, 4, XL 18")
Get this pre-made design instantly! We have simple and cheap designs for many of the most popular subs! Need something custom? Check out the custom box design page to submit your custom needs.
Recomended Speakers: Fits most 18" subs with box size specs ranging around 5.25 cuft. The cutout is 16 5/8". Make sure your sub fits this. Mounting depth up tp 13 1/2" is fine.
The enclosure was deisnged to use (4) Big Ass Ports versa-tune 6" ports.
Size: 10.50 cuft
Cutout: 16 5/8"
Flush Mount: None
-Detailed box specs
-Step by step 3D building guide
-3D Photo rendering of box
Buyers will receive links to download Digital products in the Thank You page of the Checkout,
along with an emailed link that will last for 30 days.
Dual 18" Aero Port Box Design