The AtlasIED AA100PHD is a high-performance, four-channel mixer amplifier specifically designed for distributed business paging, background music (BGM), speech privacy systems, and music-on-hold (MOH) applications. Delivering 100 watts of clean and reliable power into 25V, 70.7V, or 4Ω speaker loads, the AA100PHD supports a diverse range of audio sources, including balanced microphone/line inputs with phantom power and multiple stereo line inputs.
A standout feature is the patented Push Here Diagnostic (PHD) system test, which automates speaker line verification by detecting wiring faults, impedance mismatches, and improper tap settings—ensuring system integrity and safeguarding connected speakers. This proactive diagnostic tool simplifies installation and maintenance for integrators and end users.
The amplifier offers advanced functionality with Remote Input Selection (RIS) and Remote Level Control, enabling convenient control of input selection and volume adjustments up to 200 feet away via a compatible wall-mounted interface. Additional professional features include input assignable Zone 2 outputs, contact closure mute terminals, variable mute sensitivity, preamp outputs for external processing, and rear panel DIP switches to configure input muting and zone output mixing.
Compact in design and rack-mountable with an optional kit, the AA100PHD is ideal for commercial environments such as corporate offices, healthcare facilities, retail spaces, and educational institutions—delivering versatile, dependable, and intelligent audio amplification solutions for complex distributed sound systems.
ATLAS IED AA100PHD FEATURES
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Rear Mounted DIP Switch Allows Mute Receive for Inputs 2 and 3
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Contact Closure Mute Terminals
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Variable Mute Sensitivity Control for Input 1
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Preamp In for External Processors
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Line Output
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Remote Input Select (RIS)
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Remote Level Control
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Input Assignable Zone 2 Output
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Two Unbalanced, Summing Line Level Inputs
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Two Balanced Mic/Line/Tel Inputs w/ Phantom Power
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Automated Diagnostic System Test (Push Here Diagnostic®)
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100W into 25V/70.7V and 4Ω Loads
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Optional Rack Mount Kit Available, Model AARMK2-5
ATLAS IED AA100PHD SPECIFICATIONS
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Frequency Response
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50Hz - 15kHz
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Connector Type
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4 Position Phoenix 3.5mm Pitch
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Power Output
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Max. Average Power @ 50Hz-15kHz with .5% THD, 4Ω 100W RMS
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Height
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3.66" (93mm)
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Width
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8.27" (210mm)
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Depth
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10.87" (276mm)
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Weight
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13lb
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Shipping Weight
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15.2lb
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Voltage Compatibility
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110V - 120V
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