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

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

This listing includes:
(1) Tru Spec Prefab 15" Back Vented Ported Subwoofer Enclosure (Single Sub)

Designed with CNC precision and assembled in-house, this Tru Spec enclosure provides reliable airspace and efficient porting for strong bass response. Its back-vented layout offers solid performance and makes it a practical solution when a custom box isn’t possible.

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 (after displacement): 3.50 ft³
• Tuning Frequency: 35 Hz
• Port Area: 52.00 in²
• Cutout Diameter: 14.20"
• Flush Trim Diameter: 16.00"

External Dimensions:

• Length: 34.00"
• Depth: 14.00"
• Height: 22.00"