Power Output
120 watts RMS
Maximum Load
40 Ohms @ 70 Volts
Power Bandwidth
60Hz - 17kHz (- 3dB)
Frequency Response
60Hz - 23kHz (- 3dB)
Total Harmonic Distortion
0.5% @ 1KHz rated power
Signal To Noise Ratio
-74dB with all controls at their centre position
Tone Controls
Bass @ 100Hz: Boost +12dB Cut -12dB; Mid @ 600Hz: Boost +12dB Cut -12dB;
Treble @ 10kHz: Boost +9dB Cut -9dB
Inputs
Eight mic/aux universal inputs with XLR female mic sockets and dual RCA Phono aux sockets;
600 ohm transformer balanced telephone paging input
Input Sensitivity
Mics: 1mV @ 200 Ohms; Aux: 150mV @ 47K Ohms with selectable 9, 12, 15dB Pads
Outputs
Speaker: 70 Volts, 4 & 8 Ohms; Tape: 350mV @ 10K Ohms; Line: Balanced 700mV
Phantom Power
18 Volts DC on all Mic inputs (dip switch per channel)
Controls
8 Input channel gain controls, 1 Bass control, 1 Mid Control, 1 Treble control,
1 Master gain control, VCA rear panel strip, Dip Switch per Channel for
line sensitivity and phantom power and a vox relay ouput on the rear panel.
Indicators
Power ”on“ LED, signal present LED
Power Source
120VAC 60Hz 3 pin IEC connector; 24VDC
Power Consumption
250 Watts
Protection
Soft limiter for overload and overdrive protection, plus AC and DC fuses
Dimensions/Weight
3.5" H x 19" W x 13" D (Chassis Dimensions only). 26.5lb
Rack Mounting
Standard
Tone Generators
Built-in four tone generator module.
Includes Bell, Pre-Announce, Alert and Evac Tones
Muting
Built-in VOX muting. Channel 1 will mute channels 2 to 8, channel 2 mutes 3 - 8,
channel 3 mutes 4 - 8. A vox triggered relay (for external devices) is also included.
ARCHITECTURAL AND ENGINEERING SPECIFICATIONS
The mixer amplifier shall have eight universal input channels, each comprising of a balanced microphone
input with XLR female sockets and an auxiliary input using dual RCA sockets. A balanced XLR output to drive
additional power amplifiers shall also be provided. The master output may be controlled remotely via a VCA
control. An insert point is provided for the addition of signal processing. A vox triggered relay output (for
external devices) shall also be included.
The amplifier master section shall include one master gain control, three EQ controls, one at 100Hz with
12dB of cut and boost, one at 600Hz with 12dB cut and boost and the other with 9dB of cut and boost at
10kHz. Speaker outputs shall be transformer isolated at 70 volt, 4 & 8 ohms. The amplifier must be capable
of delivering 120 watts RMS into a 40 inductive ohm load, with less than 0.5% distortion measured at 1kHz
and with system hum and noise equal to or better than -74dB.
The amplifier shall be an Australian Monitor Installation Series model AMIS120XL.
UL APPROVED
PO Box 3126, Lynnwood, WA 98046
• Voice:
425-673-5175
• Fax:
425-673-7825
• Website:
www.australianmonitor.com
• Email:
AUSTRALIAN MONITOR AUDIO INC.
