I'm very happy. Good flat response. I added a little mid with an eq. The sub response is very flat and not muddy when adjusted properly. They sound much better than my buddies Klipsch, so the are on ebay to buy 641's. The sat. speakers are a little big, but this is no real complaint. The sonic reproduction is excellent. Packaging was very, very anal. The multiple inputs are nice (3). I have yet to cause distortion, I can't take that much volume. www.mwave.com has em for $103 so I recommend you get a set.