The Cobreflex iHorn is made from a fairly modern Electrovoice folded horn outdoor speaker. Its patented design was specifically engineered to eliminate high frequency phase cancellations, making it an awesome producer of quality sound. The Cobreflex was used in public address and voice warning systems. Its bracket is removable, allowing the versatility to wall or ceiling mount or as a table top piece. It is made of ABS. The Cobreflex is a response to several requests for an iHorn with a more modern look. You ask and we try to deliver. The Cobreflex does exactly that . . . it delivers.