Atlas Sound BIA-100 Horn and PD60A Compression Driver Package

This Atlas horn driver package features the BIA-100 original reflex horn with a bi-axial design, 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.

Model PD60A is a fully environment-resistant 60-watt driver for indoor or outdoor applications recommended for use in expansive and/or high ambient sound-level areas. Unit features magnetic-structure components machined to optimum tolerances, 2" voice coil and a plane wave frequency response of 100Hz - 3.7kHz. Model PD-60A provides screw-type terminals for matching direct to the 16 ohm voice coil impedance. Corrosion-resistant terminal connections are protected by a transparent, impact-resistant plastic cover which provides strain relief for the interconnecting cable. The PD-60A 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 PD60A 60W 16Ω Compression Driver:

• Outstanding sound reproduction and power-handling for signaling, music and public address systems
• Extended frequency response range for optimum intelligibility
• 60W power rating
• Environment-resistant construction for indoor/outdoor use
• Offered with or without transformer
• Provides screw-type terminals for matching direct to the 16 ohm voice coil impedance
• Corrosion-resistant terminal connections are protected by a transparent, impact-resistant plastic cover
• Terminated in standard 1.38" - 18" thread male couplings for use with screw-on horns

BIA-100 Data Sheet

PD60A Data Sheet

• (1) Atlas Sound BIA-100 Twin Reflex Bi-Axial Horn 130° x 60° Wide-Angle Coverage with Gimbal Mount
• (1) Atlas Sound PD60A 60W 16Ω Compression Driver