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Crown MA12000i Amplifier

Crown MA12000i Amplifier
Crown MA12000i Amplifier
Crown MA12000i Amplifier
Crown MA12000i Amplifier
Crown MA12000i Amplifier

Two-channel, 4500W @ 4Ω Power Amplifier

The Crown Macro-Tech i Series offers amazing power, light weight and ease of use for touring sound applications. The series includes onboard analog signal processing and a built-in network connection.


  • The Macro-Tech i Series continues the Macro-Tech legacy of unparalleled sonic accuracy and detail, putting sound quality above all else
  • Patented, cutting-edge Class-I circuitry gets more power out of an amplifier with less waste
  • Rugged construction ensures that all Macro-Techs are built to withstand years of abuse on the road
  • Global Power Supply — designed to deliver maximum power no matter what country you work in
  • Built-in load, line voltage, input and output monitoring
  • Standard Ethernet networking via System Architect® lets system operators monitor and control the amplifier from any location
    Frequency Response± 0.25dB
    Signal to Noise Ratio> 112dB
    THD< 0.1%
    THD+Noise< 0.1%, 20Hz to 20kHz
    Intermodulation Distortion< 0.35%
    Damping Factor> 5000
    Crosstalk> 80dB
    Common Mode Rejection> 70dB Typical
    DC Output Offset< ±3mV
    Input Impedance20kΩ balanced, 10kΩ unbalanced
    Maximum Input Level+20dBu Typical
    Load ImpedanceStereo: 1/2/4/8/16Ω; Bridge: 2/4/8Ω
    Input Sensitivity1.4Vrms, 32dB gain, 26dB gain
    Voltage Gain39.3dB to 24.5dB
    Required AC Mains (+/- 10%)Universal AC input, 100-240VAC, 50/60Hz
    Dimensions19" x 3.5" x 16.2" (48.3 cm x 8.9 cm x 41.1 cm)
    Net Weight28 lbs (12.7 kgs)
    Shipping Weight36 lbs (16.3 kgs)
    IEC Power Connector20A

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  • Stock: Pre-Order
  • Brand: Crown
  • Model: MA12000i
  • Weight: 36.00lb
  • Dimensions: 20.00in x 4.00in x 17.00in
  • SKU: GMA12000IDP-US
  • UPC: 871015003122