The SK2X12V is the perfect choice when looking for a dual 12-inch subwoofer enclosure to pair with your subwoofers. Featuring a shared vented chamber, kerf style port, 4.00 cubic ft of air space, and tuned at 32 Hz, this box will allow your subwoofer to come alive.

Upgrade your car audio system with the Single 12 Inch Ported Sub box Enclosure from Down4sound PRO-FAB. This high-quality subwoofer enclosure is specifically designed to accommodate a 12-inch subwoofer and get down low, providing powerful and clear bass for an amazing listening experience.

Design: The SB112V is an unloaded, ported enclosure for a single 12" subwoofer. It's constructed of ¾" MDF (medium-density fiberboard) and covered in charcoal colored carpet. Internal Box Volume: The enclosure has a volume of 1.5 ft³ with a tuning frequency of 38 Hz.

The SK1X12V is the perfect choice when looking for a single 12-inch subwoofer enclosure to pair with your subwoofer. Featuring a kerf style port, competition grade build quality, 2.00 cubic ft of air space, and tuned at 36 Hz, this box will allow your subwoofer to come alive.

The SPL boxes SB212 would work well with a pair of the Rockford Fosgate P2D4-12 subwoofers, Ray. The sealed box would provide tight, accurate, and musical bass with the Rockford Fosgate subs!