Custom compact 8" Subwoofer box Ported enclosure "turbo" style.  wanting to add some bass with help of vented/ported design? this is the perfect design, houses a single 8 inch subwoofer   single or dual voice coil

fits in pretty much any trunk, cab and suv

great budget banger and space saver

made from 5/8ths mdf wood

Approximate measurements are Width 10.5"

16" Depth   12.5" Height     sub. cutout 7.125"

sub. depth 14.75"     38hz tuning   .7 airspace volume

Cajon tamaño compacto para una bocina medida 8 pulgadas  con salida de aire