Atlas Sound BIA-100 Wide-Angle Horn and PD-30T 70V Compression Driver Package

The Atlas Sound 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 Atlas Sound 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° 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. The bracket assembly is finished in durable epoxy.

The PD-30T is a fully environment-resistant compression driver for indoor or outdoor applications recommended for use in expansive and/or high ambient sound-level areas. The unit has a power rating of 30 watts, a 1.5" voice coil and a plane wave frequency response of 300Hz - 3.9kHz. Transformer-equipped Model PD-30T incorporates the exclusive Atlas Sound Vari-Tap® Control/Connect Center with a screwdriver selectable ohms/watts switch. The integral 70V line matching transformer is varnish impregnated for maximum environment resistance and life expectancy. It also includes a protective terminal cover with built-in strain relief to assure secure cable connection. The PD-30T is terminated in standard 1 3/8"-18" thread male couplings for use with screw-on horns.

Atlas Sound BIA-100 Twin Reflex Bi-Axial Horn 130° x 60° Wide-Angle Coverage with Gimbal Mount:

• Accepts all Atlas Sound and 1.38" - 18 thread compression drivers with throat openings of 0.7" dia.
• High-efficiency bi-axial horn provides 130° x 60° 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° gimbal-mount for installation flexibility
  
  

Atlas Sound PD-30T 30W 70V Compression Driver:

• 30-watt power rating
• Environment-resistant construction for indoor/outdoor use
• Extended frequency response range for optimum intelligibility
• Outstanding sound reproduction and power-handling for signaling, music and public address systems
• BX-1A conduit adapter compatible

BIA-100 Data Sheet

PD-30T Data Sheet

• (1) Atlas Sound BIA-100 Twin Reflex Bi-Axial Horn 130° x 60° Wide-Angle Coverage with Gimbal Mount
• (1) Atlas Sound PD-30T 30W 70V Compression Driver