Mr. Dj PBX2609MP3 15-Inch 2000 Watt Max Peak Momentary Powered 2 Way Full Range Loud Speaker System withBuilt in MP3 /USB/SD Card Slot<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> 15 Inches Woofer with 3 Inches voice coil </span></li><li><span class="a-list-item"> Built-in LCD screen with control for USB and SD Card </span></li><li><span class="a-list-item"> 1/4 Inches and XLR passive output </span></li><li><span class="a-list-item"> 5 Band equalizer </span></li><li><span class="a-list-item"> 60 oz Magnet </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41h4tkeCqjL.jpg" noproxy>