On Stage SSA1375 Speaker Cabinet Insert<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Applications: 1 3/8" inserts </span></li><li><span class="a-list-item"> Construction: Steel </span></li><li><span class="a-list-item"> Color: Black Powder Coat Finish </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41DepobpnuL.jpg" noproxy>