Does anyone have experience with the new PSA V1512? I am looking to buy a sub for a 2700ft3 room and I am trying to decide between this sub or the cheaper HSU VTF-15 MK2. I cannot find many reviews for the V1512. My system so far is just 2.0 with 2 Klipsch RP280F tower speakers powered by a Denon avr-x3600.