The AA100PHD 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 two stereo line inputs, the AA100PHD will accommodate a variety of input sources including paging microphones, media players, and digital music receivers. The AA100PHD includes a patent pending automatic system test, the Push Here Diagnostic (PHD). The PHD button is designed to check the connected speaker lines for wiring and impedance errors. This test can be activated once all speakers are connected and the circuit automatically verifies that the attached speakers' tap settings do not exceed the amplifier's rated power, no speakers are mistakenly tapped at 8ohm, and the speaker 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 (Atlas Sound 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.
The AA100PHD provides 100-watts output power into 25V, 70.7V, or 4ohm speaker systems. Rear panel DIP switch allows for creation of Zone 2 output/output mix using any or all of the four inputs. 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 and Input 2 are either Mic or Line input selectable and Phantom Power is an option when using either as a mic.
Automated Diagnostic System Test (Push Here Diagnostic)
100W into 25V/70.7V and 4Ohm 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
Three unbalanced, summing line level inputs
Two balanced mic/line/tel inputs with phantom power
Amplifier Type - Mixer Amplifier
ROHS Compliant - Yes
Transformer Option - Yes
Loudspeaker Voltage - 25V
Loudspeaker Voltage - 70V
Spec Sheet available - Yes
Maximum Frequency Response (Bandwidth):
15 kHz
Maximum Frequency Response (Bandwidth):
15000 Hz
Minimum Frequency Response (Bandwidth):
50 Hz
Minimum Frequency Response (Bandwidth):
0.05 kHz
Impedance:
4 ohm
Number of Channels:
4
Number of Inputs:
4
Power Handling:
100 Watt
Depth:
10.87 in
Height:
3.66 in
Width:
8.27 in
Total Harmonic Distortion + Noise (THD+N):
0.50 %
25V Taps:
100 Watt
70V Taps:
100 Watt
Certifications:
UL
AC Voltage:
120 Volts
Current Draw:
0.86 Amps
DC Voltage:
24 Volts
Color:
Black
Chassis:
Steel
AC Cord:
2M, 18 Gauge
Average power:
0.28A, 30W, 39 BTU
Idle Power:
0.07A, 6W, 39 BTU
Signal - Noise Ratio:
Mic >55dB
Line : >55dB
Telephone : >55dB
Input 5/6 : >75dB
Power Switch:
Push Type
Indicators:
Signal, Peak, Limit, Power
PHD Test Circuit:
Push Momentary
Level Controls:
Inputs 1 – 4
Rear panel Inputs:
Mic / Line Balanced Qty 2, 3 Position PHX Type. 3.5mm Pitch
Active Power:
89 Watt
AA200PHD
- 6-channel 200W Mixer Amplifier with Automatic System Test
AA400PHD
- 6-channel 400W Mixer Amplifier with Automatic System Test
WPD-RISRL
- Wallplate Input Select Switch with Volume Control 10k Pot/Input Indicator