SQ-12LSVDD 12 in Soundqubed Single Vented SPL HDS-HDX Series-All 1 Inch Construction-Proudly USA Built

Atrend 12LSVDD Digital Designs 12 Single Vented SPL Subwoofer Enclosure SPL - Tuned 12 Single Vented subwoofer enclosure designed for optimum bass response and low - frequency reproduction for Digital subwoofers 3/4 High - Grade MDF - Construction - for Ultimate structural ity and no - flex - Construction - 2 1 Cubic Feet Net Volume internal air space is ideal for high power subs tuned at 38Hz

CNC Miter & Dado design and - Construction - for the ultimate in an airtight precision fit of all parts which ensures a rattle and noise - free environment

Recessed Side Panels increase structural integrity, eliminates unwanted flex and vibration

Specially Formulated Aliphatic Wood Glue to ensure an airtight seal between all MDF parts with a second application of glue around all internal joints after final assembly

Pneumatic Applied Brad Nails to pull tight and hold the MDF parts during the glue drying process and help assure a no - leak, no - rattle air chamber

Premium OEM Grade Carpeting for factory look and durability

Enclosure - Dimensions: Mounting Depth: 12 , Sub cut out: 11 25 , Height: 14 75 , Width: 30 , Depth: 14 75