DTI Car Audio DTIDS1050MB4 10-Inch Midbass Driver with 4 Ohm Impedance<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>300W Max Power， Frequency Response: 60 Hz-4 KHz</li><li>50 Oz Magnet / 100 Oz Magnet Structure</li><li>2" High Temperature CCAR Voice Coil， TIL Bobbin</li><li>Black Paper Cone with Cloth Surround</li><li>Sensitivity: 100 dB， Includes Custom Molded Grille</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41hxskobiyL.jpg" noproxy>