Custom Ported Subwoofer Box Sub Enclosure for 2 12" Alpine R Series Subs

This listing is for a custom ported enclosure for two 12" Alpine R-Series subwoofers. We use 4" aeroports to reduce port noise so you get nothing but clean clear bass from your subs. Also, the subs are recessed 1/2" into the box. All the joints are glued and screwed together & two 2" dowel braces are included to ensure that the box will hold up against the high output of the subwoofers for as long as you need it to.

Enclosure Details:

- 3/4" MDF Construction

- Black automotive carpet (charcoal carpet may be substituted upon request)

- Port Tubes - 4" x 12" aeroports

- Tuned to 35 Hz (adjustable upon request)

- Exterior Dimensions - 34"(wide) x 16"(tall) x 17"(deep)

- 3.8 Cubic Ft

- Single Chamber

- Roughly 60 lbs

- Sealed air tight with liquid nails caulk