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Manufactuer: CROWN

Crown 1160MA 4-channel 160W Mixer-Amplifier

The Crown 1160MA is a mixer-amplifier for use in a wide range of commercial applications.

Key Features:

  • 4 inputs, 1 to 2 amplifier output channels
  • 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
  • Any input can be sent to any output
  • Priority muting

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    Product Code: 100088576

    Availability: Out of stock

    Regular Price: £499.00

    Special Price £249.00


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    The Crown 1160MA is a mixer-amplifier for commercial and industrial audio. It provides 4-ohm and constant-voltage outputs (70V and 100V). The 1160MA has 4 inputs and one 160W power amplifier for single-zone systems.

    The 1160MA is designed 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 units are the smart choice for commercial sound.

    Frequency Response (at 1 watt from 4-ohm tap): 70 Hz to 19 kHz +/-1 dB, (at line out): 20 Hz to 20 kHz +/- 1 dB
    Power Bandwidth (at 4-ohm tap, 2 dB below maximum 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 miximum gain): 800 mV
    Input Impedance (nominal) 100 kilohms
    Minimum Load Impedance 100V ouput: 160 ohms, 70V output: 80 ohms, 4-ohm output: 4/8 ohms
    Crosstalk (all controls at "10") -70 dB at 1 kHz
    Line Output Level (nominal) 1V into 10 kilohms
    AC Line Voltages Available 100V 50/60 Hz, 120V 60Hz, 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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