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.
Recommended for: Tour Sound.
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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
Downloads
| Size | ||||
MA 12000i Cut Sheet
updated: May 2023
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875 KB | |||
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MA 12000i Owner's Manual
updated: May 2023
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2.71 MB | |||
MA 12000i Owner's Manual-Chinese
updated: May 2023
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2.99 MB | |||
Software | ||||
IQwic
version 8.01,
updated: Aug 2016
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8.89 MB | |||
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IQwic
version 8.10a,
updated: Aug 2016
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9.25 MB | |||
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IQwic
version 8.22,
updated: Aug 2016
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9.94 MB | |||
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IQwic
version 8.23,
updated: Aug 2016
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10.1 MB | |||
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Performance Manager
updated: Dec 2021
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HiQnet Audio Architect™
updated: Dec 2021
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Declaration Of Conformities | ||||
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MAi Declaration of Conformity
updated: Aug 2015
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89.8 KB | |||
Power Draw & Thermal Dissipation Specs | ||||
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MAi Power Draw & Thermal
updated: Oct 2020
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20.9 KB | |||
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Specifications
| 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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