- Description
Details
Aircraft Hangar Paging Sound System
This indoor-outdoor airplane hangar PA sound system produces 125dB of high-intelligibility voice paging, emergency signaling audio and full-range music in challenging safety-critical environments such as airplane and aircraft hangars, airport tarmacs, flight lines, ramps and refueling areas. Easily integrate with airport communications centers and FBO operations. Additionally, connect to your existing telephone paging system and/or use the provided Electro-Voice 450D handheld paging microphone for your paging applications.
Atlas Sound BIA-100 Bi-Axial Horns
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. This system includes 3 Atlas Sound PD75T compression drivers to drive the horns at 75W with a 70V transformer.
Atlas Sound AA400PHD 6-Input 400W Mixer AmplifierThe AA400PHD is a six input channel mixer amplifier designed for distributed business paging and background music (BGM) systems, medium to large speech privacy systems, and in applications where music on hold (MOH) plus paging is required. With four microphone/line input and two stereo line inputs, the AA400PHD will accommodate a variety of input sources including paging microphones, media players, and digital music receivers. The AA400PHD includes a patent pending automatic system test, the Push Here Diagnostic® (PHD). The PHD button is designed to check the connected loudspeaker lines for wiring and impedance errors. This test can be activated once all loudspeakers are connected and the circuit automatically verifies that the attached loudspeakers' tap settings do not exceed the amplifier's rated power, no loudspeakers are mistakenly tapped at 8Ω, and the loudspeaker wire is free from shorts.
Shure 577B "Close Talk" PTT Microphone
The 450D is a dynamic hand microphone with push-to-talk switch for paging. Its excellent voice response characteristics also make it an excellent choice in quiet areas. 200 ohm impedance matches low impedance inputs. Features a molded Cycolac housing in pebble-grain black finish and an unterminated black neoprene coil cord relieved at the housing by spring-type strain relief.
- Features
Features
Atlas Sound BIA-100 Bi-Axial Horns with Gimbal Mounts:
- 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 AA400PHD 6-Input 400W Mixer Amplifier:
- 400W into 25V/70.7V and 4Ω Loads
- Automated Diagnostic System Test (Push Here Diagnostic®)
- Four Balanced Mic/Line/Tel Inputs w/ Phantom Power
- Input Assignable Zone 2 Output
- Remote Level Control
- Remote Input Select (RIS)
- Line Output
- Preamp In for External Processors
- Variable Mute Sensitivity Control for Input 1
- Contact Closure Mute Terminals
- Optional Rack Mount Kit Available - Model AARMK2-0
Electro-Voice 450D Handheld Paging Microphone:
- Frequency response designed for voice communications
- Directional mic element
- Minimal pick-up of background noise due to close-talk design
- Rugged, high impact ARMO-DUR® case
- Double-pole, single-throw PTT switch designed for constant usage
- Four conductor, shielded, bare-ended (no connector) coil cord
- Does not require DC power for operation
- Mounting bracket included
- System Includes
System Includes
- (5) Atlas Sound BIA-100 Bi-Axial Horns with Gimbal Mounts
- (1) Atlas Sound AA400PHD 6-Input 400W Mixer Amplifier
- (1) Electro-Voice 450D Handheld Paging Microphone
- (5) Atlas Sound PD75T Compression Drivers
- (1000') West Penn 225 16/2 Non-Plenum Audio Speaker Wire
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System Components
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Atlas Sound BIA-100 Twin Reflex Bi-Axial Horn 130° x 60° Wide-Angle Coverage with Gimbal Mount
List $262.99Pro Acoustics Price $212.99Savings $50.00 (19%)