The title pretty much says it all, but curious if anyone has built the amp into the cabinet for the H Frame servo subs instead of using the separate box? My thought is this: Mount the amp below the drivers on the back side of the cabinet with all the connections facing the rear. Then I'd mill cooling grooves into the side of the cabinet much like what is done in the separate boxes. This would obviously require raising the drivers up by the space needed for the amp, and there would be a cavity space left in from of the amp. I was thinking of walling that off and filling it with sand or kitty litter. If this description makes sense, has anyone done it or something similar? Any issues anyone is aware of that would be caused by this location for mounting, or by raising the drivers up by the 8 or 10" that would be needed (I don't have measurements because I don't have the amps in hand yet).
Thanks for the input!