Mini Digital Amplifier

Compact size audio amplifier with 2 line-in and 1 Microphone input is perfect audio amplifier solution for classrooms, small meeting rooms and lecture halls
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    • Supports 2x20 Watts @4 ohms default amplifier output or 1x40 Watts @8 ohms (Bridge Connection)
    • Volume/Bass/Treble control by push buttons with IR remote control or RS232 software control
    • Two stereo audio inputs, switchable by push button, IR remote, or RS232
    • MIC supports  balance/unbalance signal and effectively suppresses external noise
    • Ultra low inrush current, no need for power sequencing. This allows multiple Mini Digital Amplifier to be powered on simultaneously without overloading power circuits
    • Antistatic metal case design with efficient convection cooling


    • Dual power modes:
      • 2x20Watts @4 ohms as the default amplifier output
      • 1x40Watts @8 ohms (Bridge connection)
    • Two stereo audio inputs, switchable by button, IR remote & RS232
    • Volume/Bass/Treble controllable by buttons IR remote & RS232
    • 3.5mm line output at jack with volume control
    • Dual-mono function
    • MIC mixer function. The microphone will be mixed to the line audio output, and be controlled separately
    • MIC input
      • 48V: Condenser microphone
      • MIC: Dynamic microphone
      • Line: Normal or wireless microphone
    • Auto noise gate: detects the audio and MIC input, will mute the output when there is no input signal
    • Metal housing: provides good protection for long-term and stable performance
    • Product
      • Dimensions: 4.85" (W) x 1.56" (H) x 3.90" (D)
      • Weight: 0.67 lbs
      • Color: Black
      • Connector:
        • 1x 3-pin DIP Switch, Audio control
        • 1x 3.5mm, IR receiver
        • 1x 3-pin, Phoenix connector, RS-232
        • 1x 3-pin, Phoenix connector, MIC
        • 1x 3-pin DIP Switch, MIC mode
        • 1x L/R audio, Input
        • 1x 3.5mm, MIC, Input
        • 1x 3.5mm, Audio Loop out
        • 1x 4-pin Audio output
    • Environmental conditions:
      • Operating temperature: 32 to 104 degrees F
      • Storage temperature: -4 to 140 degrees F
    • Relative humidity: 20 to 90% RH (non-condensing)
    • Certifications/Standards: FCC, CE, RoHS
    • Warranty: 3 years limited
    • Country of origin: China

    Package contents

    • Mini Digital Amplifier
    • IR Receiver cable
    • IR Remote control (no battery)
    • Power adapter
    • RS232 cable
    • Screw kit (4pcs)
    • Rubber pads (4pcs)
    • User's manual


ce-au0011-s1-a.pdf Download User Manual
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