MTX Audio THUNDER46 Thunder Coaxial Speakers - Set of 2<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Extended low frequency reproduction for bigger， fuller sound</li><li>Concave cone design for improved off axis response</li><li>Shallow Mounting Depth</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41KCv4OLaBL.jpg" noproxy>