AUSTRALIAN MONITOR AMIS480P User manual

The Australian Monitor Installation Series AMIS480P is a robust, highly
featured 4 channel power amplifier. Offering 4 independent channels,
each delivering 80 watts into 4 ohms or 70/100 volt line, the AMIS480P is
designed to operate in extreme conditions to give the contractor the most
reliable 4 channel amplifier available today.
Engineered with maximum attention to channel isolation, with individual
ground lift switches and level control for each channel, the AMIS480P will
operate as 4 individual amplifiers in a rack space friendly, 2RU chassis.
For ease of installation, each channel input can be routed to the next
channel via rear panel link switches, eliminating the need for daisy
chaining or Y-split cables. The AMIS480P also offers signal present and
clip LED indicators for each channel as well as a thermal protect
indicator.
The AMIS480P is a significant advance in 4 channel amp design offered
at a contractor friendly price.
SPECICIATIONS
Power Output
4 x 80W
Freq. Response (1W)
80Hz - 20kHz
DISTORTION
1% THD, all
channels driven
Power Bandwidth
85Hz - 20kHz
S/N Ratio
94dB (ref 100V)
Crosstalk
1kHz 80dB; 20Hz -
20kHz Better than
60dB
Input Sensitivity
0.775V RMS (0dBu)
Input Impedance
20K
Voltage Gain (pot at max)
100V out 129
(42dB)
70V out 90
(39dB)
4ohm out 23
AMIS 480PAMIS 480P
AMIS 480PAMIS 480P
AMIS 480P
4 Chan. 80 Watt 70 Volt/ 8 Ohm AMP
Output Regulation
95% (1kHz)
Dimensions (h x w x d)
4.36" x 19" x 17"
Weight
44lb
Shipping Weight
53lb
(27dB)

AMIS 480PAMIS 480P
AMIS 480PAMIS 480P
AMIS 480P
ABOUT
Australian Monitor
Corporate Headquarters
is located in Sydney,
Australia. The
organization has more
than 20 years experience
in the design and
manufacture of audio
amplifiers and
associated products.
They are a dynamic
corporation, priding
themselves on excellent
customer service, better
features and lower priced
products for Sound
Contractors and Audio
Visual Integrators
worldwide.
Architectural and Engineering Specifications
The power amplifier shall be a four channel model capable of delivering
80 watts into 70/100 volt line or 4 ohm loads. The unit shall feature a
signal-present LED and clip indicator per channel. Speaker connection
shall be via a rear panel barrier strip. The amplifier shall have four
balanced XLR inputs; one per channel. Each channel input can be
routed to the next channel via rear panel link switches, eliminating the
need for daisy chaining or Y-split cables. The unit shall also include
fuse protection for overload and short circuit conditions. The unit shall
also feature generous heatsinking for reliable operation in extreme
conditions. The unit shall be of high quality suitable for continuous,
reliable performance. It shall have a frequency response of no less
than 80Hz - 20kHz (- 3dB). Distortion shall not exceed 1% at 1kHz.
The signal to noise ratio shall be -94dB (on 100V setting) or better. The
power amplifier shall be packaged in a rugged 2 rack unit metal
chassis suitable for desk or rack mounting. The amplifier shall be an
Australian Monitor Installation Series model AMIS 480P.