performance 10/10
....
boomier but still not overpowering bass. Certainly, the S4 earphones are the best we've heard in their price range.
Despite the forward, ultrathumping low-end, the Image S4 earphones do not fail to deliver an excellent amount of clarity and detail throughout the high-end. This set will surely appeal to a wide variety of listeners, from those who demand massive low-end response to those who prefer a bright overall response. The balance offered by the S4 is truly exceptional, with warm, buttery mids that stay right where they should.
We tested the earphones across a variety of genres and were never disappointed. LCD Soundsystem's "Something Great" sounded spectacular, with an encompassing bass line that came nowhere near overshadowing the tinkling digital triangle notes or the mellow richness of the vocals. Similarly, Outkast's super fast dance track "Hey Ya" came through firing on all cylinders, with not a single sound lost in the shuffle. Even classical music sounds great, with the rich violins and bright trumpets from the London Symphony Orchestra underscored perfectly by the deep cellos
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from
http://reviews.cnet.com/headphones/klipsch-image-s4-earphones/4505-7877_7-33577358.html?&subj=re