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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.

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.

 

 

Downloads:

Brochure (pdf)

Manual/Specifications (pdf)

Photographs (jpeg/zip)

Product Range
Please select from the list below for more detailed information
MICROseries
MICROseries range overview
MICROzone amplifier/controller
MULTIzone multi-zone controller
MICROplus 4-channel power amplifier
MICROdot ceiling speaker
MICROpoint wall-mount speaker
MICROline wall-mount speaker
MICROsub 3 active subwoofer
MEDIANseries
MEDIAtrac wall-mount speaker
Median IC 125 ceiling loudspeaker
Median IC 165 ceiling loudspeaker

Downloads
Please select from the list below to download brochures, specification sheets, photographs and further information
MICROseries and MEDIANseries
MICROseries
MEDIANseries