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.

Features:

• Accepts All Atlas Sound and 1 3/8" - 18 Thread Compression Drivers with Throat Openings of 0.7" Dia.
• High-Efficiency Bi-Axial Horn Provides 130 degree x 60 degree Wide-Angle Sound Coverage
• Nominal Frequency Response of 350-8 000 Hz for High-Intelligibility Voice Signaling and Full-Range Music in Indoor/Outdoor Applications
• Patented 180 degree Gimbal-Mount for Installation Flexibility