Eminence HornFlares H290S 1-Inch Throat Size Screw-On Horn Flare<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Compatible with screw-on compression drivers </span></li><li><span class="a-list-item"> 1" (25.4) throat size </span></li><li><span class="a-list-item"> Radial throw pattern </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41tDWItDCUL.jpg" noproxy>