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.
