Tru Spec Prefab 15" Vented Ported Subwoofer Enclosure (Single Sub)

Tru Spec Prefab 15" Vented Ported Subwoofer Enclosure (Single Sub) This listing includes: (1) Tru Spec Prefab 15" Vented Ported Subwoofer Enclosure (Single Sub) Built with CNC precision and assembled in-house, this Tru Spec enclosure offers solid performance at a fair price. While originally designed to Sundown’s SA 15" specifications, its versatile design allows it to work with a variety of 15″ subwoofers when a prefab option is needed. Disclaimer: This is a prefabricated enclosure. While it can be used with B2 Audio subwoofers, it is not tuned to B2’s exact specifications . For maximum output and sound quality, we strongly recommend a custom enclosure designed specifically for your subwoofer. Specifications: Material Thickness: 0.75" Net Internal Volume: 3.00 ft³ Tuning Frequency: 35 Hz Port Area: 44.00 in² Cutout Diameter: 14.20" Flush Trim Diameter: 15.75" External Dimensions: Length: 30.00" Height: 16.50" Width: 17.22"