The AA50PHD is a four input channel mixer amplifier designed for distributed business paging and background music (BGM) systems, small to medium speech privacy systems, and in applications where music on hold (MOH) plus paging is required. With one microphone/line input and three stereo line inputs, the AA50PHD will accommodate a variety of input sources including paging microphones, media players, and digital music receivers. The AA50PHD includes a patent pending automatic system test, the Push Here Diagnostic (PHD).
What Sets the AAPHD Series Apart?
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 8?, and the loudspeaker wire is free from shorts.
The unit also incorporates a Remote Input Selection and Remote Level Control feature that allows the integrator to use a remote wall plate (AtlasIED model WPD-RISRL) and allow the user to select the input and adjust the volume from that wall plate up to 200 feet from the amplifier.
- 50W into 25V/70.7V and 4Ω Loads
- Rear Mounted DIP Switch Allows Mute Receive for Inputs 2 and 3
- Contact Closure Mute Terminals
- Variable Mute Sensitivity Control for Input 1
- Preamp In for External Processors
- Line Output
- Remote Input Select (RIS)
- Remote Level Control
- Input Assignable Zone 2 Output
- Two Unbalanced, Summing Line Level Inputs
- Balanced Mic/Line/Tel Input w/ Phantom Power
- Automated Diagnostic System Test (Push Here Diagnostic®)
The AA50PHD provides 50-watts output power into 25V, 70.7V, or 4? loudspeaker systems. Rear panel DIP switch allows for creation of Zone 2 output using either Input 1, 2, 3 or 4. Unit can also be set-up to mute Inputs 2, 3, and 4 based on signal from Input 1 for paging applications where other input sources need to be muted during a page. Input 1 is either Mic or Line input selectable and Phantom Power is an option when using Input 1 Mic input.
Name : AtlasIED AA50PHD 4-Input, 50W Mixer Amplifier with Automatic System Test (PHD) , AtlasIED
Category : Pro Amplifiers
UPC Code : 612079190843
Country of Origin : China. Country of origin is subject to change.
ADI Part Number : AT-AA50PHD
Brand Name : AtlasIED
Manufacturer : AtlasIED
Manufacturer Part Number : AA50PHD
Product Model : AA50PHD
Product Name : 4-Input, 50-Watt Mixer Amplifier with Automatic System Test (PHD) AA50PHD
Product Series : AAPHD
Product Type : Amplifier
Audio Channels : 3
Impedance : 4 Ohm
Impedance (Ohm) : 4
Maximum Frequency Response (Hz) : 15000
Minimum Frequency Response (Hz) : 50
Multizone : Yes
Maximum Frequency Response : 15 kHz
Minimum Frequency Response : 50 Hz
RMS Output Power : 50W
RMS Output Power (W) : 50
Total Harmonic Distortion (THD) : 0.5%
Total Harmonic Distortion (THD) (%) : 0.5
Energy & Performance
Operating Power Consumption : 150 W
Operating Power Consumption (W) : 150
Color : Black
Depth : 10.9"
Depth (mm) : 276.098
Height : 3.7"
Height (mm) : 92.964
Width : 8.3"
Width (mm) : 210.058
Country of Origin : China
Environmental Certification : RoHS
Environmentally Friendly : Yes
TAA Compliant : No