This listing is for a custom ported enclosure for three 10" Sundown Audio SA-10 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 & an internal brace is included to insure 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

- Port Tubes - 4" x 11" aeroport

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

- Tuned to 35 Hz (adjustable by request)

- Exterior Dimensions - 36"(wide) x 18" (tall) x 15.5 (deep)

- 4.25 Cubic ft - Net Volume

- Roughly 65 lbs

- Sealed air tight with liquid nails caulk