Check the listing for details. Bogen Communications Model SPT-15A Speaker with Variable Tap XFMR ~ BOGEN SPT15A. Condition: Used. Listed at 40.00 USD. Bogen CommunicationsModel SPT-15ASpeaker with Variable Tap XFMRBOGEN SPT15A good used condition...no mounting bracket...some scuffs, small dents and paint spots...you can tell it's used...removed from a working environment...acquired from school district surplus... there is no mounting bracket...it looks like it was cracked off (see photo)... we have done nothing to test this part but are willing to perform any (simple) test for the potential buyer... buyer to pay actual USPS Priority Mail postage for a 5# package sent from northwestern PA to your location...usually ships next business day... contact us with any questions or for additional photos...all photos posted are of the actual item for sale in this listing...