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Crown MA12000I Professional Stereo Power Amplifier (2100W/Channel @ 8 Ohms)
  • Crown MA12000I Professional Stereo Power Amplifier (2100W/Channel @ 8 Ohms)
  • Crown MA12000I Professional Stereo Power Amplifier (2100W/Channel @ 8 Ohms)
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Crown MA12000I Professional Stereo Power Amplifier (2100W/Channel @ 8 Ohms)

Manufacturer: Crown International

Item #: CROWN-MA12000I   •   MFG #: MA12000I

  • Special Order Item: non-cancelable, non-returnable, non-refundable.



The Crown Macro Techr i Series offers amazing power, light weight and ease of use for touring sound applications. Even without a loudspeaker DSP built in, the Macro Tech i amplifiers are smarter than your average amp. A simple analog XLR input structure is combined with the power of HiQnet networking onboard to enable remote monitoring, control via the Powered by Crown iOS app, and the ability to set and monitor loudspeaker output limiters. Real-time monitoring and control, a lightweight high-power design, and Crown's legacy of superior sonic quality all combine to make the Macro Tech i Series amplifiers a superior solution for a wide variety of sound reinforcement jobs.

  • Features

    • Global PSU
    • Universal power supply with Power Factor Correction technology adjusts to any frequency or mains voltage between 100-240VAC in a controlled manner - and in real time - so you can use it anywhere in the world and it will always deliver full power.
    • Efficiency/Power/Weight
    • When compared to traditional, non-switching amplifiers, the Macro Tech i series weighs an average of 50 lbs. (22.68 kg) less. Additionally, the patented Universal Power Supply with Power Factor Correction combined with the patented Class-I PWM output stage of the Macro-Tech i Series provides greater than 90% efficiency at full power from 100-240VAC.
    • Smartness
    • Despite its simple and intuitive I/O feature set, the Macro Tech i amplifiers offer powerful realtime control and monitoring features via HiQnet Audio Architect.
    • Warranty
    • Crown offers a five-year, no-fault, fully transferable warranty on every new Macro Tech i Series amplifier we make - an unsurpassed industry standard.
  • Specifications

    • Frequency Response (at 1 watt, 20 Hz - 20 kHz
    • into 8 ohms): ±0.25 dB.
    • Signal to Noise Ratio (below rated full-bandwidth
    • power, A-weighted): > 112 dB.
    • Total Harmonic Distortion (THD) (at 2 watts into 8
    • ohms): < 0.1%.
    • Total Harmonic Distortion (THD) Plus Noise (at
    • full rated power): < 0.1%, 20 Hz to 20 kHz.
    • Intermodulation Distortion (IMD) (60 Hz and 7
    • kHz at 4:1, from full rated output to -30 dB):
    • < 0.35%.
    • Damping Factor (20 Hz to 100 Hz at 8 ohms):
    • > 5000.
    • Crosstalk (below rated power, 20 Hz to 1 kHz):
    • > 80 dB.
    • Common Mode Rejection (CMR) (20 Hz to 1
    • kHz): >70 dB typical.
    • DC Output Offset (shorted input): < ± 3 mV.
    • Input Impedance (nominal): 20 kilohms balanced,
    • 10 kilohms unbalanced.
    • Maximum Input Level: +20 dBu typical.
    • Network: Onboard HiQnetT, compatible with
    • standard 100 Mb Ethernet hardware.
    • Load Impedance: (Note: Safe with all types of
    • loads)
    • Stereo: 1/2/4/8/16 ohms.
    • Bridge Mono: 2/4/8 ohms.
    • Input Sensitivity (referenced to 8 ohm rated
    • output): 1.4V, 32 dB gain, and 26 dB gain.
    • Voltage Gain (referenced to 8 ohm rated output):
    • MA-5000i: 37.1 dB to 22.2 dB
    • MA-9000i: 37.9 dB to 23.0 dB
    • MA-12000i: 39.3 dB to 24.5 dB
    • Required AC Mains: Universal AC input, 100-
    • 240VAC (±10%), 50/60 Hz. Maximum AC mains
    • voltage 264VAC.
    • AC Line Connector: Five cordsets supplied with
    • amplifier (USA, UK, European, Australia, India).
    • Front Panel Controls and Indicators
    • Bridge Mode Indicator: Amber LED illuminates
    • when the amplifier is set to Bridge-Mono mode.
    • Ready Indicator: Green LED, one per channel.
    • On (bright): Ready.
    • On (dim): Onset of compression.
    • Off: Thermal protection.
    • Signal Indicators: One green LED per channel.
    • Solid green: Input signal is above -40 dBu.
    • Bright green: Channel's output

Add Accessories for your MA12000I: