Atlas Audio BIA-100 Bi-Axial Horn with Twin Air Column

Model BIA-100 is the original reflex horn featuring a bi-axial design with twin air columns and exponential bell for wide-angle coverage with a linear frequency response. The horn provides excellent acoustic loading maintained to a 350 Hz low-frequency roll-off and optimizes delivery of high and mid-range signal levels. BIA-100 is designed for use with AtlasIED PD Series compression drivers and models having 13/8" -18 male threads and 0.707" dia. throat openings.

The easily-mounted horn features the labor-saving patented gimbal-mount bracket assembly (U.S. Patent # 4 325 529) which allows for directional positioning up to 180 degree vertically and horizontally. It includes a steel bracket cast-mounting base and provisions for flange installation. The weather-resistant non-glare matte black foam horn is resistant to resonance. Bracket assembly is finished in durable epoxy.