Rockford PP4NT Punch Pro 1-Inch 4-Ohm Neodymium Tweeter<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>High efficiency horn tweeter</li><li>Aluminum diaphragm</li><li>Aluminum phase plug</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41kLfdb5W6L.jpg" noproxy>