AtlasIED APC-30T Wide Angle Horn SpeakerAPC 30T is a high power 30 watt speaker with extended low frequency response. Unit is equipped with a wide angle molded plastic bell for sound directivity. Transformer includes a screwdriver adjust power selection with a 45 ohm tap for intercom and talk back use. For mounting, the APC 30T features the Omni Purpose bracket for vertical horizontal positioning with provisions for surface strap mounting to pillars and I beams. Finished in gray baked epoxy.