UHP606 sound OK, but I traded them in for the Klipsch Image S4 and there is a massive difference. UHP606 sounded dead to me, not a lot of overtones in the music. Bass was OK, but didn't reach very low at all. With the S4s, I can hear the pedal notes in my Bach organ CD, which are 20hz and even...

Just went to Best Buy and asked if I could swap them out.

OK, just swaped out the Altec Lansing BackBeat Pros for these at BB. First thing I'm noticing is the bass is quite pronounced, a little boomy/muddy. From what everyone's saying, this should settle down after a while. These do reach much lower than the BBPros, VERY nice in the deep stuff. Playing...

Just purchased my first set of IEM last week, the Altec Lansing Backbeat Pro UHP606. I wasn't sure what to expect, but had high hopes. Even after burn-in, I'm not really impressed. They sound kinda dead, I'm missing a lot of the overtones, but detail is good. Bass does NOT go down to 20hz like...

Just ordered the Pros on Amazon. Priced at $30 shipped right now. It was either these or the titaniums, same price. Heard good things about both, so I figure I can't go wrong either way.