Crown 1160MA 4-channel 160W Mixer-Amplifier
The Crown 1160MA is a mixer-amplifier for use in a wide range of commercial applications.
Key Features:
- 4 inputs, 1 to 2 amplifier output channels
- Ideal for commercial and industrial use
- Expandable by adding Crown Commercial Audio Series mixers or power amplifiers
- Balanced Phoenix-type mic/line inputs; touch-proof screw-terminal speaker outputs
- Any input can be sent to any output
- Priority muting
Product Code: 100088576
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The Crown 1160MA is a mixer-amplifier for commercial and industrial audio. It provides 4-ohm and constant-voltage outputs (70V and 100V). The 1160MA has 4 inputs and one 160W power amplifier for single-zone systems.
The 1160MA is designed for use in a wide range of commercial applications including schools, hospitals, factories, restaurant/retail, houses of worship, fitness facilities, A/V boardrooms, prisons, and small offices. Easily configured for a range of uses such as paging, background music, security, and evacuation instructions, Crown’s Commercial Audio units are the smart choice for commercial sound.
| Frequency Response | (at 1 watt from 4-ohm tap): 70 Hz to 19 kHz +/-1 dB, (at line out): 20 Hz to 20 kHz +/- 1 dB |
| Power Bandwidth | (at 4-ohm tap, 2 dB below maximum 1 kHz power): 50 Hz to 20 kHz with < 0.5% THD |
| Signal to Noise Ratio | (ref. to rated power, master volume at minimum): 85 dB |
| DC Output Offset | < +/-5 mV |
| THD | Less than 0.5% at rated power at 1 kHz |
| Input Sensitivity | (for full output at miximum gain): 800 mV |
| Input Impedance (nominal) | 100 kilohms |
| Minimum Load Impedance | 100V ouput: 160 ohms, 70V output: 80 ohms, 4-ohm output: 4/8 ohms |
| Crosstalk (all controls at "10") | -70 dB at 1 kHz |
| Line Output Level (nominal) | 1V into 10 kilohms |
| AC Line Voltages Available | 100V 50/60 Hz, 120V 60Hz, 220V 50/60 Hz, 230V 50/60 Hz, 240V 50/60 Hz |
| Operating Temperature/Humidity | 0 degrees C to 40 degrees C at 95% relative humidity (non-condensing) |
| Storage Temperature | -20 degrees C to 85 degrees C |