I'm going to pick one up today, and it's going to be paired with some tl150 speakers and a Yamaha rx-v471 receiver. I'm just wondering what I should have my receiver set to as far as frequency response for this thing. I tried messing around with the YPAO with my older sub, and I didn't really like the results it gave me as they seemed to be all over the place, so I just manually tweak my settings. The psw111 has a frequency response of up to 250hz apparently, so should I set it up as such in my receiver, or is less better? Any help/suggestions for this noob is appreciated.