Crown MA 9000i Two-channel, 3500W @ 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.


Key Features


  • 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

Crown MA 9000i Two-channel, 3500W @ 4Ω Power Amplifier

  • 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 Impedance 20kΩ balanced, 10kΩ unbalanced
    Maximum Input Level +20dBu Typical
    Load Impedance Stereo: 1/2/4/8/16Ω; Bridge: 2/4/8Ω
    Input Sensitivity 1.4Vrms, 32dB gain, 26dB gain
    Voltage Gain 39.3dB to 24.5dB
    Required AC Mains (+/- 10%) Universal AC input, 100-240VAC, 50/60Hz
    Dimensions 19" x 3.5" x 16.2" (48.3 cm x 8.9 cm x 41.1 cm)
    Net Weight 28 lbs (12.7 kgs)
    Shipping Weight 36 lbs (16.3 kgs)
    IEC Power Connector 20A


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