So take this with a grain of salt... I'm new here in the forums and in builds, but I've been reading a lot on these and the parts express forums. With those Dayton b652 airs (I've got the regular b652 in my office) it doesn't sound like you need a big sub for a small area.
Now big to me is the sub I plan on building, a micro Marty with a 15" subwoofer (got the parts in my garage) So that gets me thrown out of here right away!
Why not take a look at carmody's voxel sub? It's tiny by the standards here, but might be worth a look at. *note I haven't heard this, but it gets good reviews on the PE forums.
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