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Crown Audio 1160A 60W 6-Input Commercial Grade Amplifier Crown Audio 1160MA Commercial Audio Mixer/Amplifier, 160W, 4-Inputs, 2-Zone
The Crown 180A, 280A, 1160A and 660A are high-value amplifiers for commercial and industrial audio. They provide 4-ohm and constant-voltage outputs (70V and 100V). The 660A, a six-channel amplifier, provides 4-ohm and constant-voltage outputs (70V and 100V) on channels 1 through 4, and 4-ohm outpus on channels 5 and 6.

The amps are part of Crown’s Commercial Audio Series, which also includes mixers and mixer-amps. These low-cost units provide all necessary features in a simple building-block format. The sound system can be upgraded as a facility expands. For example, you can add more mixers for more inputs, or add more power amps (or mixer-amps) to handle more zones. Some applications include schools, hospitals, factories, restaurant/retail, houses of worship, fitness facilities, A/V boardrooms, prisons, and small offices. Typical uses are paging, background music, security and evacuation instructions.

  • 180A has 1 input and one 80W power amplifier for single-zone systems.
  • 280A has 2 inputs and dual 80W power amplifiers for two-zone systems.
  • 1160A has 1 input and one 160W power amplifier for single-zone systems.
  • 660A has six inputs and six 60W power amplifier channels for multi-zone systems. It can drive different types of speakers in different areas of a facility.

    Features

  • 180A, 280A and 1160A have 1 or 2 inputs, 1 or 2 amplifier output channels. 660A has six inputs and six amplifier output channels
  • Ideal for commercial and industrial use
  • Balanced Phoenix-type line inputs; touch-proofed screw-terminal speaker outputs
  • Advanced protection system includes output current limiting, DC protection, circuit breaker/fuse, and thermal protection
  • Three-Year, No-Fault, Fully Transferable Warranty completely protects your investment and guarantees its specifications.

    Specifications
  • Frequency Reponse (at 1 watt from 4-ohm tap): 70 Hz to 19 kHz +/- 1 dB.
  • Frequency Response (at line out): 20 Hz to 20 kHz +/- 1 dB.
  • Power Bandwidth (at 4-ohm tap, 2 dB below maxium 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 maximum gain): 800 mV.
  • Input Impedance (nominal): 100 kilohms.
  • Crosstalk (all controls at “10”): –70 dB at 1kHz.
  • Line Output Level (nominal): 1V into 10 kilohms.
  • 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.Frequency Reponse (at 1 watt from 4-ohm tap): 70 Hz to 19 kHz +/- 1 dB.
  • Crown’s Commercial Audio Mixer/Amplifiers deliver legendary Crown quality to the commercial audio industry. These high-value mixer/amplifiers provide both 4-ohm and constant-voltage outputs (70V and 100V) 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.

      The 180MA has 4 inputs and one 80W power amplifier
      The 1160MA has 4 inputs and one 160W power amplifier
      The 280MA has 8 inputs and dual 80W power amplifiers
    Features
  • 4 to 8 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
  • Built-in four-tone generator
  • Priority muting
  • Three-Year, No-Fault, Fully Transferable Warranty completely protects your investment and guarantees its specifications

    Specifications
  • Frequency Reponse (at 1 watt from 4-ohm tap): 70 Hz to 19 kHz ± 1 dB.
  • Frequency Response (at line out): 20 Hz to 20 kHz ± 1 dB.
  • Power Bandwidth (at 4-ohm tap, 2 dB below maxium 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 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: –70dB at 1kHz.
  • Line Output Level (nominal): 1V 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/Humidy: 0° C to 40° C at 95% relative humidity (non-condensing).
  • Storage Temperature: –20° C to 85° C.
  • Crown Audio 140MaxPAK 40W XM IX w/ 2 Speakers Crown Audio 14M 4-Input 1-Zone  Commercial Audio Mixer
    Crown Audio 140MaxPAK 40W XM IX w/ 2 Speakers 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.
  • Crown Audio 180A 80W Commercial Grade Amplifier Crown Audio 180MA Commercial Audio Mixer/Amplifier, 80W, 4-Inputs, 1-Zone
    The Crown 180A, 280A, 1160A and 660A are high-value amplifiers for commercial and industrial audio. They provide 4-ohm and constant-voltage outputs (70V and 100V). The 660A, a six-channel amplifier, provides 4-ohm and constant-voltage outputs (70V and 100V) on channels 1 through 4, and 4-ohm outpus on channels 5 and 6.

    The amps are part of Crown’s Commercial Audio Series, which also includes mixers and mixer-amps. These low-cost units provide all necessary features in a simple building-block format. The sound system can be upgraded as a facility expands. For example, you can add more mixers for more inputs, or add more power amps (or mixer-amps) to handle more zones. Some applications include schools, hospitals, factories, restaurant/retail, houses of worship, fitness facilities, A/V boardrooms, prisons, and small offices. Typical uses are paging, background music, security and evacuation instructions.

  • 180A has 1 input and one 80W power amplifier for single-zone systems.
  • 280A has 2 inputs and dual 80W power amplifiers for two-zone systems.
  • 1160A has 1 input and one 160W power amplifier for single-zone systems.
  • 660A has six inputs and six 60W power amplifier channels for multi-zone systems. It can drive different types of speakers in different areas of a facility.

    Features

  • 180A, 280A and 1160A have 1 or 2 inputs, 1 or 2 amplifier output channels. 660A has six inputs and six amplifier output channels
  • Ideal for commercial and industrial use
  • Balanced Phoenix-type line inputs; touch-proofed screw-terminal speaker outputs
  • Advanced protection system includes output current limiting, DC protection, circuit breaker/fuse, and thermal protection
  • Three-Year, No-Fault, Fully Transferable Warranty completely protects your investment and guarantees its specifications.

    Specifications
  • Frequency Reponse (at 1 watt from 4-ohm tap): 70 Hz to 19 kHz +/- 1 dB.
  • Frequency Response (at line out): 20 Hz to 20 kHz +/- 1 dB.
  • Power Bandwidth (at 4-ohm tap, 2 dB below maxium 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 maximum gain): 800 mV.
  • Input Impedance (nominal): 100 kilohms.
  • Crosstalk (all controls at “10”): –70 dB at 1kHz.
  • Line Output Level (nominal): 1V into 10 kilohms.
  • 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.Frequency Reponse (at 1 watt from 4-ohm tap): 70 Hz to 19 kHz +/- 1 dB.
  • Crown’s Commercial Audio Mixer/Amplifiers deliver legendary Crown quality to the commercial audio industry. These high-value mixer/amplifiers provide both 4-ohm and constant-voltage outputs (70V and 100V) 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.

      The 180MA has 4 inputs and one 80W power amplifier
      The 1160MA has 4 inputs and one 160W power amplifier
      The 280MA has 8 inputs and dual 80W power amplifiers
    Features
  • 4 to 8 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
  • Built-in four-tone generator
  • Priority muting
  • Three-Year, No-Fault, Fully Transferable Warranty completely protects your investment and guarantees its specifications

    Specifications
  • Frequency Reponse (at 1 watt from 4-ohm tap): 70 Hz to 19 kHz ± 1 dB.
  • Frequency Response (at line out): 20 Hz to 20 kHz ± 1 dB.
  • Power Bandwidth (at 4-ohm tap, 2 dB below maxium 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 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: –70dB at 1kHz.
  • Line Output Level (nominal): 1V 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/Humidy: 0° C to 40° C at 95% relative humidity (non-condensing).
  • Storage Temperature: –20° C to 85° C.
  • Crown Audio 180MAx XM Radio-Mixer-Amplifier w/ Antenna and Remote Control 80W, 4-Ohms Crown Audio 180MAxPACK XM Radio-Mixer-Amplifier, 80W, 4-Ohms, Includes 4 Speakers, Antenna & Remote
    With the 180MAx, adding a professional business music system to your place of business has never been simpler, or more affordable! Crown’s 180MAx is the first integrated XM Radio tuner mixer-amplifier designed for commercial use. And it’s the only system matching the outstanding sound quality and reliability of Crown with XM, America’s number one satellite radio service with 160 channels of digital sound and over 60 commercial-free channels!

    Features
  • Brings cost effective, professional grade business music system featuring XM Radio and more to your business.
  • Perfect for offices, lunch rooms, warehouses, restaurants, bars and retail stores.
  • Simple connections for quick set-up and system expansion.
  • Powerful Crown mixer/amplifier for superior sound quality.
  • Front-panel LCD screen lets provides XM channel information at a glance.
  • 20 custom presets for your favorite XM channels make channel selection easy and fast.
  • Bass and treble controls allow you to tailor the tone quality of the sound system.
  • Expand your system with a microphone for paging, and a second music source with a CD player.
  • Built-in priority muting feature automatically drops the volume of the background music when the microphone is being used.
  • Includes music-on-hold output, which easily connects to most business phone systems.
  • XM line out allows even greater system expansion flexibility.
  • Three Year Warranty protects your investment and guarantees its specifications

    Specifications
  • Frequency Reponse (at 1 watt from 4-ohm tap): 70 Hz to 19 kHz ±1 dB.
  • Frequency Response (at line out): 20 Hz to 20 kHz ±1 dB.
  • Power Bandwidth (at 4-ohm tap, 2 dB below maxium 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 maximum gain):
  • Balanced mic inputs: 3 mV.
  • Balanced line inputs: 800 mV.
  • RCA connectors: 400 mV.
  • Isolated telephone input: 75 mV.
  • Input Impedance (nominal): Mic: 400 ohms.
    Line: 100 kilohms.
    RCA: 50 kilohms.
  • Telephone: 600 ohms.
  • Crosstalk: –70dB at 1kHz.
  • Line Output Level (nominal): 1V into 10 kilohms.
  • Phantom Power: 15 VDC.
  • AC Line Voltages Available: 120V, 60 Hz. Line voltage tolerance +10%, –20%.
  • Operating Temperature/Humidity: 0° C to 40° C at 95% relative humidity (non-condensing).
  • Storage Temperature: –20° C to 85° C.
  • With the 180MAx, adding a professional business music system to your place of business has never been simpler, or more affordable! Crown’s 180MAx is the first integrated XM Radio tuner mixer-amplifier designed for commercial use. And it’s the only system matching the outstanding sound quality and reliability of Crown with XM, America’s number one satellite radio service with 160 channels of digital sound and over 60 commercial-free channels! And Crown's 180MAx PACK is a complete business music system—ready to go out of the box with everything you need including all necessary accessories.

    Features
  • Brings cost effective, professional grade business music system featuring XM Radio and more to your business.
  • Perfect for offices, lunch rooms, warehouses, restaurants, bars and retail stores.
  • Simple connections for quick set-up and system expansion.
  • Powerful Crown mixer/amplifier for superior sound quality.
  • Front-panel LCD screen lets provides XM channel information at a glance.
  • Package includes mounting hardware.
  • Included Quick Start Guide with hook-up diagram provides easy-to-understand instructions to get you up and running in no time!
  • Simple connections for quick set-up and system expansion.
  • Powerful Crown mixer/amplifier and 4 JBL Professional Control 1ST two-way speakers for superior sound quality. glance.
  • 20 custom presets for your favorite XM channels make channel selection easy and fast.
  • Bass and treble controls allow you to tailor the tone quality of the sound system.
  • Expand your system with a microphone for paging, and a second music source with a CD player.
  • Built-in priority muting feature automatically drops the volume of the background music when the microphone is being used.
  • Includes music-on-hold output, which easily connects to most business phone systems.
  • XM line out allows even greater system expansion flexibility.
  • Three Year Warranty protects your investment and guarantees its specifications

    Specifications
  • Frequency Reponse (at 1 watt from 4-ohm tap): 70 Hz to 19 kHz ±1 dB.
  • Frequency Response (at line out): 20 Hz to 20 kHz ±1 dB.
  • Power Bandwidth (at 4-ohm tap, 2 dB below maxium 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 maximum gain):
  • Balanced mic inputs: 3 mV.
  • Balanced line inputs: 800 mV.
  • RCA connectors: 400 mV.
  • Isolated telephone input: 75 mV.
  • Input Impedance (nominal): Mic: 400 ohms.
    Line: 100 kilohms.
    RCA: 50 kilohms.
  • Telephone: 600 ohms.
  • Crosstalk: –70dB at 1kHz.
  • Line Output Level (nominal): 1V into 10 kilohms.
  • Phantom Power: 15 VDC.
  • AC Line Voltages Available: 120V, 60 Hz. Line voltage tolerance +10%, –20%.
  • Operating Temperature/Humidity: 0° C to 40° C at 95% relative humidity (non-condensing).
  • Storage Temperature: –20° C to 85° C.
  • Crown Audio 280A 80W 2-Input Commercial Grade Amplifier Crown Audio 280MA Commercial Audio Mixer/Amplifier, 80W, 8-Inputs, 2-Zone
    The Crown 180A, 280A, 1160A and 660A are high-value amplifiers for commercial and industrial audio. They provide 4-ohm and constant-voltage outputs (70V and 100V). The 660A, a six-channel amplifier, provides 4-ohm and constant-voltage outputs (70V and 100V) on channels 1 through 4, and 4-ohm outpus on channels 5 and 6.

    The amps are part of Crown’s Commercial Audio Series, which also includes mixers and mixer-amps. These low-cost units provide all necessary features in a simple building-block format. The sound system can be upgraded as a facility expands. For example, you can add more mixers for more inputs, or add more power amps (or mixer-amps) to handle more zones. Some applications include schools, hospitals, factories, restaurant/retail, houses of worship, fitness facilities, A/V boardrooms, prisons, and small offices. Typical uses are paging, background music, security and evacuation instructions.

  • 180A has 1 input and one 80W power amplifier for single-zone systems.
  • 280A has 2 inputs and dual 80W power amplifiers for two-zone systems.
  • 1160A has 1 input and one 160W power amplifier for single-zone systems.
  • 660A has six inputs and six 60W power amplifier channels for multi-zone systems. It can drive different types of speakers in different areas of a facility.

    Features

  • 180A, 280A and 1160A have 1 or 2 inputs, 1 or 2 amplifier output channels. 660A has six inputs and six amplifier output channels
  • Ideal for commercial and industrial use
  • Balanced Phoenix-type line inputs; touch-proofed screw-terminal speaker outputs
  • Advanced protection system includes output current limiting, DC protection, circuit breaker/fuse, and thermal protection
  • Three-Year, No-Fault, Fully Transferable Warranty completely protects your investment and guarantees its specifications.

    Specifications
  • Frequency Reponse (at 1 watt from 4-ohm tap): 70 Hz to 19 kHz +/- 1 dB.
  • Frequency Response (at line out): 20 Hz to 20 kHz +/- 1 dB.
  • Power Bandwidth (at 4-ohm tap, 2 dB below maxium 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 maximum gain): 800 mV.
  • Input Impedance (nominal): 100 kilohms.
  • Crosstalk (all controls at “10”): –70 dB at 1kHz.
  • Line Output Level (nominal): 1V into 10 kilohms.
  • 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.Frequency Reponse (at 1 watt from 4-ohm tap): 70 Hz to 19 kHz +/- 1 dB.
  • Crown’s Commercial Audio Mixer/Amplifiers deliver legendary Crown quality to the commercial audio industry. These high-value mixer/amplifiers provide both 4-ohm and constant-voltage outputs (70V and 100V) 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.

      The 180MA has 4 inputs and one 80W power amplifier
      The 1160MA has 4 inputs and one 160W power amplifier
      The 280MA has 8 inputs and dual 80W power amplifiers
    Features
  • 4 to 8 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
  • Built-in four-tone generator
  • Priority muting
  • Three-Year, No-Fault, Fully Transferable Warranty completely protects your investment and guarantees its specifications

    Specifications
  • Frequency Reponse (at 1 watt from 4-ohm tap): 70 Hz to 19 kHz ± 1 dB.
  • Frequency Response (at line out): 20 Hz to 20 kHz ± 1 dB.
  • Power Bandwidth (at 4-ohm tap, 2 dB below maxium 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 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: –70dB at 1kHz.
  • Line Output Level (nominal): 1V 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/Humidy: 0° C to 40° C at 95% relative humidity (non-condensing).
  • Storage Temperature: –20° C to 85° C.
  • Crown Audio 28M 8-Input 2-Zone Commercial Audio Mixer Crown Audio 660A 60W 6-Input Commercial Grade Amplifier
    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.
  • The Crown 180A, 280A, 1160A and 660A are high-value amplifiers for commercial and industrial audio. They provide 4-ohm and constant-voltage outputs (70V and 100V). The 660A, a six-channel amplifier, provides 4-ohm and constant-voltage outputs (70V and 100V) on channels 1 through 4, and 4-ohm outpus on channels 5 and 6.

    The amps are part of Crown’s Commercial Audio Series, which also includes mixers and mixer-amps. These low-cost units provide all necessary features in a simple building-block format. The sound system can be upgraded as a facility expands. For example, you can add more mixers for more inputs, or add more power amps (or mixer-amps) to handle more zones. Some applications include schools, hospitals, factories, restaurant/retail, houses of worship, fitness facilities, A/V boardrooms, prisons, and small offices. Typical uses are paging, background music, security and evacuation instructions.

  • 180A has 1 input and one 80W power amplifier for single-zone systems.
  • 280A has 2 inputs and dual 80W power amplifiers for two-zone systems.
  • 1160A has 1 input and one 160W power amplifier for single-zone systems.
  • 660A has six inputs and six 60W power amplifier channels for multi-zone systems. It can drive different types of speakers in different areas of a facility.

    Features

  • 180A, 280A and 1160A have 1 or 2 inputs, 1 or 2 amplifier output channels. 660A has six inputs and six amplifier output channels
  • Ideal for commercial and industrial use
  • Balanced Phoenix-type line inputs; touch-proofed screw-terminal speaker outputs
  • Advanced protection system includes output current limiting, DC protection, circuit breaker/fuse, and thermal protection
  • Three-Year, No-Fault, Fully Transferable Warranty completely protects your investment and guarantees its specifications.

    Specifications
  • Frequency Reponse (at 1 watt from 4-ohm tap): 70 Hz to 19 kHz +/- 1 dB.
  • Frequency Response (at line out): 20 Hz to 20 kHz +/- 1 dB.
  • Power Bandwidth (at 4-ohm tap, 2 dB below maxium 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 maximum gain): 800 mV.
  • Input Impedance (nominal): 100 kilohms.
  • Crosstalk (all controls at “10”): –70 dB at 1kHz.
  • Line Output Level (nominal): 1V into 10 kilohms.
  • 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.Frequency Reponse (at 1 watt from 4-ohm tap): 70 Hz to 19 kHz +/- 1 dB.
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