Deep, musical, in-wall subwoofer
I'm looking to build a musical subwoofer with true 20HZ extension as part of a new home theater system I'm building into my wall in the basement.
I have room for an enormous enclosure (14'x4'x3') and I have space for one or more drivers of nearly any size.
So--where do I start on a project like this? Is this a DIY? If not, who would you trust to build a custom built-in subwoofer system that can make deep bass and still be musical?