Well, I'm seriously considering picking up a Soundsplinter 12" RL-p to play around with some. I want to stick with using a sealed box, but after glancing at the sub's specs I'm a little worried that it's sealed performance may not be up-to-par (low Qts and high EBP). When I used a Qtc calc to figure out box size required for a Qtc of ~.707, it said I needed a 0.291cuft enclosure, and gives me an F3 of 79.93hz It's like it specs out as a midbass on steroids. Either that or the calculator is WAAAYYYY off. So, what sealed box size would give satisfactory LFE and overall performance??