MartinLogan Motion FX Surround Speaker (Black -Single Speaker)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Folded Motion Tweeter</li><li>Advanced Vojtko Filtering</li><li>Wall-mount</li><li>5.25-inch paper cone woofer</li><li>160 degree wide dispersion perfect for surround applications</li><li>Folded Motion Tweeter "squeezes" air and requires almost 90% less excursion than the typical 1" dome tweeter</li><li>Folded Motion Tweeter "squeezes" air and requires almost 90% less excursion than the typical 1" dome tweeter， drastically minimizing distortion while providing a lightning fast response time</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51wfEZWQUEL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31ld-5WAkcL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51USK9uYbdL.jpg" noproxy>