This Atlas Sound Stadium Sound System is ideal for 1000-2000 people gathered within an arena setting where vocal clarity and coverage are essential. Typical applications are football, baseball and soccer stadiums, race tracks and parking areas.

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. Bracket assembly is finished in durable epoxy.

The Atlas Sound PD-60AT is a fully environment-resistant 60 W driver for indoor or outdoor applications recommended for use in expansive and/or high ambient sound-level areas. Unit features a sound chamber, phasing plug and magnetic-structure components machined to optimum tolerances. Plane wave frequency response is 100 Hz - 3.7 kHz. The PD-60AT features a built-in varnish impregnated, multi-tap 70 V line-matching transformer. Corrosion-resistant terminal connections are protected by a transparent, impact-resistant plastic cover which provides strain relief for the interconnecting cable. The PD-60AT is terminated in standard 1.38"-18" thread male couplings for use with screw-on horns.

Atlas Sound AA120 amplifier incorporated in the system is designed to meet expectations of an events’ purpose; a powerful 120 Watt amplifier engineered with unique features to assist the contractor/installer in today’s commercial business audio environment. This unit has 6-channels, bridge input/output circuit with balanced link/internal relay, Zone 2-MOH Out from CH6 Line source, remote or VOX-Mute-Capabilities.

The Shure SM48 unidirectional dynamic microphone is a great performance microphone. It maintains a true cardioid pattern throughout its frequency range, ensuring high gain before feedback and rejection of off-axis sound. The tailored frequency response is ideal for lead vocals, backup vocals, and spoken word applications. A presence rise brightens mid-range performance, and a low frequency roll off controls proximity effect. The SM48 includes a shock-mounted cartridge, a steel mesh grille, and an integral "pop" filter. The SM48-LC comes with an on/off switch.

Atlas Sound BIA-100 Bi-Axial Paging Horn

• Accepts All Atlas Sound and 1 3/8" - 18 Thread Compression Drivers with Throat Openings of 0.7" Diameter
• 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-60AT Compression Driver

• Driver provides Accurate Sound Reproduction, Optimum Intelligibility And Dependable Performance
• Perfect For High Power 70.7 V Public Address Systems
• Use With CJ-46 BIA100 And DR Series Horns
  
  

Atlas Sound AA120 Mixer Amplifier

• 120 Watt 6 Channel Mixer Amplifier
• 5 Mic/Line Inputs with Phantom Power and 1 Stereo Summing AUX Input
• Bridge In/Out Circuit with Balanced Link / Internal Relay to Engage Circuit is Perfect for Small Room Combining Systems Eliminating the Need for External Electronics
• Pre Out / Power Amp In for Patching External Processors
• Remote or VOX Mute Capabilities
• Special Low Cut Filter is 6dBu/octave at 400Hz and also Bypasses Front Panel Bass Control to Allow Use with Paging Horns like APX40TN and AP-15T
• Zone 2 MOH Out from CH6 Line Source
• UL60065 Listed
  
  

Shure SM48S-LC Vocal Microphone

• Cardioid pickup pattern rejects off-axis sound and provides superior gain before feedback
• Frequency response tailored for vocals, with brightened mid-range and bass rolloff to control proximity effect
• Shock-mounted cartridge for exceptional ruggedness and reduced handling noise
• Built-in "pop" filter that reduces explosive breath sounds and wind noise
• Supplied stand adapter and carrying/storage bag
• Lockable On/Off switch (Model SM48S only)
• Legendary Shure quality and ruggedness

• (2) Atlas Sound BIA-100 Bi-Axial Paging Horns
• (2) Atlas Sound PD-60AT Compression Drivers
• (1) Atlas Sound AA120 Mixer Amplifier
• (1) Shure SM48S-LC Vocal Microphone
• (1) Atlas Sound DS7E Desktop Microphone Stand
• 100' West Penn Wire 225 16 Gauge Speaker Wire