Great sound, but build-quality has gone down in recent years, with three pairs failing after 6 months careful use.
D. Smith, Amazon
25 April 2015
Summary: I love the sound of Klipsch headphones, and I had two pairs which I used in-parallel for what must have been over two years. Since then, however, I've been through three pairs, all of which have failed in one way or another almost exactly after six months of use.
Summary: Excellent, well balanced sound. Not sure why Klipsch don't have right angle headphone jack like their competition. Its a weak point in the design and always breaks. They've even carried it over to the new R6