Here's another dumb question I've been meaning to ask but haven't gotten around to asking till now. When A sub give it's suggested box size or cubic feet. Does it mean WITH or WITHOUT the speaker? If it says 1.25 cft does what mean the box must be 1.25with with the sub or a box with that much space without the speaker installed?
the spec calls for 1.25 cu ft NET. NET meaning excluding all other displacements (port, bracing, sub, etc.)