I tamed the speakers with a RME ADI2 DAC FS. This thing is fantastic for 1k. The Logan's thump the bass and I was able to tone the highs down without loosing anything. I can run both the GE Triton's and the Logan's at the same time and it sounds fantastic and I only listen at about 80 decibels. I can't describe it. I don't listen to all 4 speakers all the time but when I do it just sounds like they compliment each other perfectly.