Pro Audio 1.75-Inch 175/300 Watts Tweeter<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Aluminum Diaphragm</li><li>1.75″ Voice Coil</li><li>11.6 oz. Magnet</li><li>RMS Power 170 Watt</li><li>Sensitivity 103dB</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41OwzsUjPRL.jpg" noproxy>