im looking for a new sub, and just found out about stereo integrity subs. they seem great and i would probably try one out if it can be put into my subbox. the thing is that its just 0.8 cft big. thats without a driver. would it be terrible to put that 12" sub into this box??? btw: its a sealed box, and it would be powered by a phoenix gold ZPA 0.5 (about 1000+ watts)