Hi, Would like to know if anyone could help me with this. I am planning to transform my sealed sub enclosure to a ported enclosure. I need advice on how long and wide should the recommended pipe should be. Here is the sub enclosure dimensions:
sealed hatchback style enclosure for one 15" subwoofer 5/8" MDF (medium-density fiberboard) with black carpet covering cutout size: 13-7/8" internal volume: 1.57 cubic feet dimensions: 17-1/16"W x 16-3/4"H x 15-3/16"D1 x 12"D2