Crown Macro-Tech 9000i Power Amplifier

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Crown Macro-Tech 9000i Power Amplifier, Main
Crown Macro-Tech 9000i Power Amplifier, Back
Crown Macro-Tech 9000i Power Amplifier, Main Crown Macro-Tech 9000i Power Amplifier, Back
zZounds Gear Experts Say...
The Macro-Tech 9000i power amp from Crown features a global power supply and exceptional sound quality.

The Crown Macro-Tech 9000i power amplifier is a solid-state two-channel model with a switch-mode universal power supply. The outputs are usable as dual or bridged-mono modes of operation. The bridged-mono mode bridges the outputs to provide increased output voltage. 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.

Features

- The Macro-Tech i Series continues the Crown Macro-Tec 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
-20 amp IEC power cord included
- Standard Ethernet networking via System Architect lets system

- Power Output (Guaranteed minimum power in watts at 20 Hz-20 kHz with 0.35% THD) :
- 2-ohm Dual (per ch.) 20 mS Burst: 4,700 watts
- 2-ohm Dual (per ch.) 20 Hz - 20 kHz: 2,800 watts
- 2-ohm Dual (per ch.) 1 kHz: 2,800 watts
- 4-ohm Dual (per ch): 3,500 watts
- 8-ohm Dual (per ch): 1,500 watts
- 4-ohm Bridge: 5,600 watts
- 8-ohm Bridge: 7,000 watts
- 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 : > 110 dB
- Total Harmonic Distortion (THD) at 2 watts into 8 ohms : < 0.1%
- Total Harmonic Distortion (THD) Plus Noise at full rated power : < 0.35%
- 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) : 55 dB, typically > 70 dB
- DC Output Offset (shorted input) : < +/- 3 mV
- Input Impedance (nominal) :
- 10 kilohms balanced
- 5 kilohms unbalanced
- Maximum Input Level: +20 dBu typical
- 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

For support or warranty questions, please contact the manufacturer:
Phone: 800-342-6939
Manual

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