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4 x 80 watts @ 4ohm, 70 volt, 100 volt * 230/240 VAC or 24 VDC operation * 2 RU chassis * Ground lift switches per channel * Bi colour status LED per channel * Balanced XLR line inputs * Thermal fault LED * Input link through switching * 2 x dual speed fans

The Australian Monitor Installation Series AMIS480P is a robust, highly featured 4 channel booster 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 the 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 the perfect partner four many of Australian Monitor’s zone solution products like
DigiPage and DigiPage Jnr.


Output Power
:
 4 x 80W
(1% THD, all channels  driven)
Freq. Response (1W)
  :
80 Hz - 20 kHz
Power Bandwidth (-3 dB)
:
85 Hz - 20 kHz
THD (1 kHz, -3 dB)
:
Less than 0.5%
S/N Ratio
:
94 dB (ref 100V)
Crosstalk
1kHz
20 Hz ~ 20 kHz

:
:

80 dB
Better than 60 dB
Input Sensitivity
:
0.775V RMS(0 dBu)
  Input impedance
:
20 KOhm
Voltage gain (Pot at Max)
100V out
 70V out
4 Ohm out

:
:
:

129 (42 dB)
90 (39 dB)
23 (27 dB)
Output regulation (1kHz)
:
95%
Dimension (HxWxD) mm
:
88 x 483 x 432
Net Weight
:
20 Kg