This listing is for a custom enclosure for a single 12" subwoofer with a plexiglass window. We use a 4" aeroport to reduce port noise so you get nothing but clean clear bass from your sub. Also, the sub is recessed 3/4" into the box. We use an internal brace for added support. All joints are glued and screwed together to insure that the box will hold up against the high output of the subwoofer for as long as you need it to.

- 3/4" MDF Construction

This listing is for a custom enclosure for a single 12" subwoofer with a plexiglass window. We use 2 3" aeroport to reduce port noise so you get nothing but clean clear bass from your sub. Also, the sub is recessed 3/4" into the box. We use an internal brace for added support. All joints are glued and screwed together to insure that the box will hold up against the high output of the subwoofer for as long as you need it to.

- 3/4" MDF Construction

This listing is for a custom enclosure for a 12" Skar Audio ZVX-12 sub with a plexiglass window. We use 3" aeroports to reduce port noise so you get nothing but clean clear bass from your sub. Also, the sub is recessed 3/4" into the box. We use an internal brace as well as a double top baffle. All joints are glued and screwed together to insure that the box will hold up against the high output of the subwoofer for as long as you need it to.

This listing is for a custom enclosure for a Sundown Audio Z v.6 sub with a plexiglass window. We use 3" aeroports to reduce port noise so you get nothing but clean clear bass from your sub. Also, the sub is recessed 3/4" into the box. We use an internal brace as well as a double top baffle. All joints are glued and screwed together to insure that the box will hold up against the high output of the subwoofer for as long as you need it to.

This listing is for a custom enclosure for a Sundown Audio X-12 sub with a plexiglass window. We use 3" aeroports to reduce port noise so you get nothing but clean clear bass from your sub. Also, the sub is recessed 3/4" into the box. We use an internal brace as well as a double top baffle. All joints are glued and screwed together to insure that the box will hold up against the high output of the subwoofer for as long as you need it to.

This listing is for a custom enclosure for a 12" Massive Audio HIPPO XL sub with a plexiglass window. We use 3" aeroports to reduce port noise so you get nothing but clean clear bass from your sub. Also, the sub is recessed 3/4" into the box. We use an internal brace as well as a double top baffle. All joints are glued and screwed together to insure that the box will hold up against the high output of the subwoofer for as long as you need it to.

Details:

- Material: 3/4" Birch Plywood

- Material: 3/4" Birch Plywood

- Material: 3/4" Birch Plywood

- Material: 3/4" Birch Plywood