This box specially designed for home purpose. Its specification is as fallows

1 .Ply wood.............................12 mm 

2. Height.................................18.5"

3. Width..................................13"

4. Depth..................................12"

5. Air hole...............................2*1.5"

6. Speaker cutting.................9.25"

7. Tweeter Cutting................2.25"

8. Outer..................................Rexene