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Audica Pro Microplus 4 Channel Power Amplifier

Trade Saves £66.50
Original price £332.50
Current price £266.00
SKU AP1009

The Audica Professional MICROplus is an ultra-compact 4-channel power amplifier with the same size and style of head-unit mounting as the MICROzone pre/amp/controller, which it is designed to partner. It delivers 4 x 80W into 4 Ohm per channel, 2 x 80W into 4 Ohm plus 1 x 160W bridged into 8 Ohm or 2 x 160W into 8 Ohm with twin channels bridged.



Features include 4-channel limiting and protection and individual channel bar indicators showing output level, clip and fault.



The unit has rear-mount level control, phono in/out and screw terminal loudspeaker outputs for each channel.



Being a straight gain amplifier, the MICROplus is designed to be used in conjunction with the MICROzone, which provides pre-amp functions and the equalization for the MICROseries loudspeakers.

































































































Normal Mode (per channel):





Programme power output:



80W into 4 Ohms, 40W into 8 Ohms



Sine wave r.m.s. power output:



55W into 4 Ohms, 28W into 8 Ohms (restricted by limiter operation)



Peak power output:



160W into 4 Ohms, 80W into 8 Ohms



Gain:



-infinity to 28.2dB (adjustable on rear panel)



Frequency Response:



<10Hz to 35kHz (-3dB), less than 1dB down @ 20kHz



Signal to Noise ratio:



86dB (22Hz to 22kHz), 90dB (A-weighted)



THD:



<0.03% (at 1kHz and 25W), <1% (20Hz-20kHz) all output levels



Input level for 55W output (limiter operation begins):



610mV r.m.s. at maximum gain setting



Input impedance:



10k ohms





Maximum input level: 30V r.m.s.



Bridge Mode (per pair of channels):





Programme power output:



160W into 8 Ohms



Sine wave r.m.s. power output:



110W into 8 Ohms (restricted by limiter operation)



Peak power output:



320W into 8 Ohms



Gain:



-infinity to 34.6dB (adjustable on rear panel)



Frequency Response:



<10Hz to 35kHz (-3dB), less than 1dB down @ 20kHz



Signal to Noise ratio:



86dB (22Hz to 22kHz), 90dB (A-weighted)



THD:



<0.03% (at 1kHz and 50W), <1% (20Hz-20kHz) all output levels



Input level for 110W output (limiter operation begins):



610mV r.m.s. at maximum gain setting



Input impedance:



10k ohms



Maximum input level:



30V r.m.s.