OK I need help picking a sub. I've got everything else I need for my new system. I'll be powering the sub with a US acoustics USX4085 off the rear channels bridged. I want a sub that can be set up for 4 ohms. I want a good SQ sub. The box that I have is sealed .716 cubic feet and the max mounting depth is about 5.75" The mounting hole is 9". Some subs I've considered are JL 10w3v2 D2...Image Dynamics IDQ10V.2 D2...Infinity Perfect 10.1 single 4 ohm. Any Suggestions?