So I figured out the problems with the 94txh 140 watt receiver with help from everyone here. Thank you.\n\nI am still looking for speakers that have good imaging and a lively presentation; About a year ago, I listened to the BW702s2 towers at BB, and I was very impressed. Recently, I was considering svs ultra bookshelves as a less expensive alternative, but listening again, I noticed that BW 702s2 floorstander was better in every way over the BW 705s2 bookshelf. And I happened to notice a good deal on the Andrew Jones Pioneer Elite floorstanders, which Steve Guttenberg recommends. I ordered two for less than 500. But they are 4ohm.\n\nWill mixing DT SM45 8ohm with Pioneer Elite 4ohm be ok?\n\nDo I need to adjust any settings on my 94 txh?\n\nI've read about timbre matching. Is it a big deal?\n\nI will be raising the floor standers so they match my ear height while sitting at my desk. Should I tilt them?\n\nComputer, 94txh, DT SM 45, dual PS 505 subs, 1245 cubic foot room, low ceiling, carpet, drywall over lath, no center channel.