PA Mixer Amplifier, 80W | Audac COM108

Key Features

• High efficiency Class-D power amplifier with RMS power output of 80 Watts @ 100 Volts, 70 Volts or 4 Ohms.
• Balanced microphone input with switchable phantom power (15 Vdc). and switchable priority.
• Mic Level, Line Level, Master Volume, Bass and Treble controls.
• Independent gain trim controls for the microphone and line inputs.
• LED indicators for power on, signal present, output clipping and protection triggered.
• High-efficiency universal voltage switched-mode power supply.
• Convection cooled for silent operation with minimal dust ingression and low maintenance.

Connectivity

Microphone Input (balanced)	× 1 (3-pole Euroblock connector)
Line Inputs (unbalanced)	× 2 (dual RCA sockets at the back and a 3.5mm socket in front, all connected in parallel)
Speaker Output (common, 4 ohms, 70 volts, 100 volts)	× 1 (4-pole Euroblock connector)
External Mute	× 1 (2-pole Euroblock connector)
Power Input	× 1 (3-pole IEC connector)

Specifications

Power Amplifier Topology	Class D
RMS Power Output	80 watts @ 70/100 volts or in to 4 ohms
Frequency Response	20 Hz – 20 kHz (±3 dB)
THD + Noise	< 0.5% @ 1 kHz @ 1/2 Rated Power
Signal / Noise Ratio	> 90 dB
Amplifier Protection Modes	Over temperature DC on speaker output Short circuit on speaker line
Cooling System	Natural Convection
Operating Temperature Range	0° ~ 40° °C @ 95% Humidity
Power Supply Requirements	100 ~ 240 V AC / 50 ~ 60 Hz
Dimensions	217.5 × 43.7 × 300 mm (W × H × D)
Weight	3 kg
Cabinet Construction	Steel
Optional Accessories	19” Rack-mount adapter

What’s in the Box

• Audac COM108 amplifier × 1
• Schuko to IEC power cable × 1
• 4-pole Euroblock plug × 1
• 3-pole Euroblock plug × 1
• 2-pole Euroblock plug × 1

Documentation

• User Manual (PDF)