Klipsch has never really been a company to cater to the low-end, but there's likely never been a time in the outfit's history to better introduce a lower-end pair of earbuds than right now. The Image headphone line, which started in August of 2007 when the X10s launched at $349, has grown a few members since. Today, we're talking a look -- er, a listen, actually -- at the $79 Image S4 in-ear headphones, and while these are f
