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Crown 180MA 4-Channel Mixer/Amplifier - 80W

Crown 180MA 4-Channel Mixer/Amplifier - 80W
Crown 180MA 4-Channel Mixer/Amplifier - 80W Item Id: AUDAMIXA5C180MA
 Crown's 180MA commercial audio mixer/amplifier delivers legendary Crown quality to the commercial audio industry. The high-value 180MA is a 4 channel mixer & 80 watt amplifier in one and provides both 4-ohm and constant-voltage outputs (70V and 100V) for use in a wide range of commercial applications including schools, hospitals, factories, restaurant/retail, houses of worship, fitness facilities, A/V boardrooms, prisons, and small offices. Easily configured for a range of uses such as paging, background music, security, and evacuation instructions, Crown's Commercial Audio 180MA is the smart choice for your commercial sound requirements.
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  • Quantity:
  • 4 inputs & 1x 80 watt amplifier output channel
  • Ideal for commercial and industrial use
  • Expandable by adding Crown Commercial Audio Series mixers or power amplifiers
  • Balanced Phoenix-type mic/line inputs; touch-proof screw-terminal speaker outputs
  • Priority muting



  • Minimum guaranteed power into 4 ohms or 70V/100V output: 80W maximum power at 1 kHz with 0.5% THD.
  • Frequency Reponse (at 1 watt from 4-ohm tap, 70 Hz - 19 kHz): +/- 1 dB.
  • Frequency Response (at line out,20 Hz to 20 kHz): +/- 1 dB.
  • Power Bandwidth (at 4-ohm tap, 2 dB below maxium 1 kHz power): 50 Hz to 20 kHz with < 0.5% THD.
  • Signal to Noise Ratio (ref. to rated power, master volume at minimum): 85 dB. DC Output Offset: < +/-5 mV. THD: Less than 0.5% at rated power at 1 kHz.
  • Input Sensitivity (for full output at maximum gain): Balanced mic inputs 3 mV, balanced line inputs 800 mV, RCA connectors 400 mV.
  • Input Impedance (nominal): Mic 400 ohms, line 100 kilohms, RCA 50 kilohms. Crosstalk: –70dB at 1kHz.
  • Line Output Level (nominal): 1V into 10 kilohms. Phantom Power: 15 VDC.
  • AC Line Voltages Available: 100V 50/60 Hz, 120V 60 Hz, 220V 50/60 Hz, 230V 50/60 Hz, 240V 50/60 Hz.
  • Operating Temperature/ Humidity: 0 degrees C to 40 degrees C at 95% relative humidity (non-condensing). Storage Temperature: -20 degrees C to 85 degrees C.
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