Logitech Pure-Fi Anywhere Compact Speakers for iPod (White) &lt;B&gt;Features &lt;B&gt;Performance Advanced acoustics, clear sound with maximum bass. A set of 2-inch Max-X active, high-excursion drivers delivers full, balanced audio StereoXL technology -- Widens the stereo image dramatically, creating an immersive audio experience. &lt;B&gt;Convenience