Crowns Commercial Audio Mixers deliver legendary Crown quality to the commercial audio industry. These high-value mixers are 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, Crowns Commercial Audio units are the smart choice for commercial sound. Features The 14M has 4 inputs and 1 output channel The 28M has 8 inputs and 2 output channels Ideal for commercial and industrial use Expandable by adding Crown Commercial Audio Series amplifiers or mixer-amplifiers Balanced Phoenix-type mic/line inputs Any input can be sent to any output channel Built-in four-tone generator Priority muting Three-Year, No-Fault, Fully Transferable Warranty completely protects your investment and guarantees its specifications Specifications Frequency Response (at line out): 20 Hz to 20 kHz +/- 1 dB. Signal to Noise Ratio (master volume at minimum): 100 dB. THD: 0.05% typical with 800 mV balanced input, 1V output. Input Sensitivity (volts RMS for full output at maximum gain): Balanced mic inputs: 3 mV. Balanced line inputs: 800 mV. RCA connectors: 400 mV. Input Impedance (nominal): Mic: 400 ohms.
Line: 100 kilohms.
RCA: 50 kilohms. Crosstalk (all controls at 10): 50 dB at 1kHz. Line Output Level (nominal): 1.2 V into 10 kilohms. Phantom Power: 15 VDC. AC Line Voltages Available: 100V 50/60 Hz
120V 60 Hz
220V 50/60 Hz
230V 50/60 Hz
240V 50/60 Hz Operating Temperature/Humidity: 0 C to 40 C at 95% relative humidity (non-condensing). Storage Temperature: 20 C to 85 C.
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Crown’s Commercial Audio Mixers deliver legendary Crown quality to the commercial audio industry. These high-value mixers are 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. Features The 14M has 4 inputs and 1 output channel The 28M has 8 inputs and 2 output channels Ideal for commercial and industrial use Expandable by adding Crown Commercial Audio Series amplifiers or mixer-amplifiers Balanced Phoenix-type mic/line inputs Any input can be sent to any output channel Built-in four-tone generator Priority muting Three-Year, No-Fault, Fully Transferable Warranty completely protects your investment and guarantees its specifications Specifications Frequency Response (at line out): 20 Hz to 20 kHz +/- 1 dB. Signal to Noise Ratio (master volume at minimum): 100 dB. THD: 0.05% typical with 800 mV balanced input, 1V output. Input Sensitivity (volts RMS for full output at maximum gain): Balanced mic inputs: 3 mV. Balanced line inputs: 800 mV. RCA connectors: 400 mV. Input Impedance (nominal): Mic: 400 ohms.
Line: 100 kilohms.
RCA: 50 kilohms. Crosstalk (all controls at “10”): –50 dB at 1kHz. Line Output Level (nominal): 1.2 V into 10 kilohms. Phantom Power: 15 VDC. AC Line Voltages Available: 100V 50/60 Hz
120V 60 Hz
220V 50/60 Hz
230V 50/60 Hz
240V 50/60 Hz Operating Temperature/Humidity: 0° C to 40° C at 95% relative humidity (non-condensing). Storage Temperature: –20° C to 85° C.
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