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Crown Audio 1160A Commercial Audio Series 1-Input, 160-Watt, 1-Zone Amplifier Crown Audio 180A Commercial Audio Series 1-Input, 80-Watt, 1-Zone Amplifier
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 outputs 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.

The amplifiers vary in their number of inputs, number of outputs, and power range:

  • 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 Response (at 1 watt from 4-ohm tap): 70Hz 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 maximum 1 kHz power): 50 Hz to 20 kHz with < o.5% THD
  • Signal-to-Noise Ration (ref. to rated power, master volume at minimum
  • 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 outputs 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.

    The amplifiers vary in their number of inputs, number of outputs, and power range:

  • 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 Response (at 1 watt from 4-ohm tap): 70Hz 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 maximum 1 kHz power): 50 Hz to 20 kHz with < o.5% THD
  • Signal-to-Noise Ration (ref. to rated power, master volume at minimum
  • Crown Audio 280A Commercial Audio Series  2-Input, 80-Watt, 2-Zone Medium CCA Amplifier Crown Audio 660A Commercial Audio Series  6-input, 60-watt x 6 output  Amplifier
    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 outputs 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.

    The amplifiers vary in their number of inputs, number of outputs, and power range:

  • 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 Response (at 1 watt from 4-ohm tap): 70Hz 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 maximum 1 kHz power): 50 Hz to 20 kHz with < o.5% THD
  • Signal-to-Noise Ration (ref. to rated power, master volume at minimum
  • 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 outputs 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.

    The amplifiers vary in their number of inputs, number of outputs, and power range:

  • 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 Response (at 1 watt from 4-ohm tap): 70Hz 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 maximum 1 kHz power): 50 Hz to 20 kHz with < o.5% THD
  • Signal-to-Noise Ration (ref. to rated power, master volume at minimum
  • Crown Audio 8200AUSPN 8-Channel Amplifier 160W w/ IQ Cobra Net Card Crown Audio CDi 1000 Lightweight Amplifier, 275W / 8 OHM
    Crown Audio 8200AUSPN 8-Channel Amplifier 160W w/ IQ Cobra Net Card The CDi Series of Crown® Amplifiers are professional tools designed and built for installed sound applications. The series includes three models which are identical except for output power: CDi 1000, CDi 2000, and CDi 4000. All are rugged and lightweight, and offer unmatched value in their class.

    CDi-Series amplifiers feature an intuitive front-panel LCD screen to guide installers through their configurations. CDi amplifiers also offer onboard DSP for loudspeaker signal processing. Other features include a switch-mode universal power supply, useful function indicators, proportional-speed fan-assisted cooling, removable Phoenix-style inputs, barrier strip outputs for low-Z or 70V/140V loads, short-circuit protection and more.

    CDi-Series amplifiers are protected against shorted, open or mismatched loads; overloaded power supplies; excessive temperature; chain destruction phenomena; excessive output current, and input overload damage. They also protect loudspeakers from input/output DC, large or dangerous DC offsets and turn-on/turn-off transients.

    Features

  • Extremely versatile; rated for 2-, 4-, 8-ohm loads and 70V and 140V outputs.
  • Switch-mode universal power supply.
  • Intuitive front-panel LCD screen for quick, easy configuration.
  • Onboard digital signal processing includes crossovers, EQ filters, delay, and output limiting.
  • Up to 20 user defined DSP presets are available.
  • Voltage Gain at 1kHz, 8 ohm rated output:
    • CDi 1000: 30.5 dB
    • CDi 2000: 32.9 dB
    • CDi 4000: 34.2 dB

    Frequency Response: +0/–1 dB from 20 Hz to 20 kHz at 1 watt into 4 ohms.
    Load Impedance: Safe with all types of loads. Rated for 2 to 8 ohms in Stereo mode, 4 to 16 ohms in Bridge-Mono mode.
    Sensitivity: 1.4V.
    Signal to Noise Ratio (below rated 8-ohm power at 1 kHz): 100 dB (A weighted).
    Damping Factor: Better than 500 from 20 Hz to 400 Hz.
    Crosstalk: > 70 dB below rated power, 20 Hz to 1 kHz.
    Input Stage: Input is electronically balanced and employs precision 1% resistors.
    Input Impedance (nominal): 20 k ohms, balanced; 10 k ohms, unbalanced.
    Maximum Input Signal: +22 dBu typical.
  • Crown Audio CDi 2000 Lightweight Amplifier, 475W / 8 OHM Crown Audio CTs 1200 CTs Series Amplifier 120V 60Hz
    The CDi Series of Crown® Amplifiers are professional tools designed and built for installed sound applications. The series includes three models which are identical except for output power: CDi 1000, CDi 2000, and CDi 4000. All are rugged and lightweight, and offer unmatched value in their class.

    CDi-Series amplifiers feature an intuitive front-panel LCD screen to guide installers through their configurations. CDi amplifiers also offer onboard DSP for loudspeaker signal processing. Other features include a switch-mode universal power supply, useful function indicators, proportional-speed fan-assisted cooling, removable Phoenix-style inputs, barrier strip outputs for low-Z or 70V/140V loads, short-circuit protection and more.

    CDi-Series amplifiers are protected against shorted, open or mismatched loads; overloaded power supplies; excessive temperature; chain destruction phenomena; excessive output current, and input overload damage. They also protect loudspeakers from input/output DC, large or dangerous DC offsets and turn-on/turn-off transients.

    Features

  • Extremely versatile; rated for 2-, 4-, 8-ohm loads and 70V and 140V outputs.
  • Switch-mode universal power supply.
  • Intuitive front-panel LCD screen for quick, easy configuration.
  • Onboard digital signal processing includes crossovers, EQ filters, delay, and output limiting.
  • Up to 20 user defined DSP presets are available.
  • Voltage Gain at 1kHz, 8 ohm rated output:
    • CDi 1000: 30.5 dB
    • CDi 2000: 32.9 dB
    • CDi 4000: 34.2 dB

    Frequency Response: +0/–1 dB from 20 Hz to 20 kHz at 1 watt into 4 ohms.
    Load Impedance: Safe with all types of loads. Rated for 2 to 8 ohms in Stereo mode, 4 to 16 ohms in Bridge-Mono mode.
    Sensitivity: 1.4V.
    Signal to Noise Ratio (below rated 8-ohm power at 1 kHz): 100 dB (A weighted).
    Damping Factor: Better than 500 from 20 Hz to 400 Hz.
    Crosstalk: > 70 dB below rated power, 20 Hz to 1 kHz.
    Input Stage: Input is electronically balanced and employs precision 1% resistors.
    Input Impedance (nominal): 20 k ohms, balanced; 10 k ohms, unbalanced.
    Maximum Input Signal: +22 dBu typical.
  • Building on the foundation of the Com-Tech® Series, Crown's CTs Series offers new flexibility and value for installed sound applications. The Com-Tech Series were the first to offer independent selection of high- and low-impedance operation for a specific channel, and CTs Series amplifiers continue that tradition, with power levels and features carefully chosen to perfectly integrate into fixed install design requirements.

    Features
  • High power density. All two channel models and four channel model in a 2RU chassis, eight channel model in a 3RU chassis
  • Crown Switching Power Supply for lighter weight
  • Selectable "Constant-Voltage" or low-impedance (4/8 ohm) operation per channel on 2-channel models, and per channel-pair on 4-and 8-channel models
  • 100V direct outputs on CTs 2000, CTs 3000, CTs 4200, and CTs 8200
  • Legendary Crown AB+B (Multi-Mode®) output topology in the CTs 600/1200 and Class I (BCA®) output topology in the CTs 2000/3000 offer the best in amplifier reliability
  • 4- and 8-channel models offer perfect independent power solutions for multi-zoned systems· "FIT" (Fault Isolation Topology) circuitry on 4- and 8-channel models isolates fault conditions without affecting neighboring channels
  • Two-channel models are fully PIP2-compatible. Multi-channel models accept MC accessory modules. • Switching Power Supply for reduced weight
    • High power-density, with all two-channel models in a 2U chassis
    • Direct constant-voltage (70V/100V/140V/200V) or low-impedance (2/4/8 ohm) operation
    • Input sensitivity independently selectable for each channel
    • TLC protection circuitry protects the amplifi er from long-term excessive heat by subtly and dynamically reducing the gain only when necessary
    • PIP2 (Programmable Input Processor) connector accepts accessory modules that tailor the amplifier to suit specific applications
    • Removable terminal block input connectors, with “Y” Input Switch in the standard PIP2-BBY module
    • Switchable high-pass filter for each channel provides low-frequency roll off to eliminate step down transformer saturation when used in distributed systems
    • Comprehensive array of indicators including Power, Data and Bridge, along with Ready, Signal, Clip, Thermal and Fault for each channel, provide accurate diagnostics
    • Blue Power Indicator flashes if the AC mains is under/ over voltage
    • Advanced protection circuitry guards against: shorted outputs, DC, mismatched loads, general overheating, under/over voltage, high-frequency overloads and internal faults
    • JTS circuitry (CTs 600/1200) quickly protects output transistors from unsafe operating conditions without shutting the channel down
    • Continuously variable fans optimize cooling efficiency
    • Three Year, No-Fault, Fully Transferable Warranty completely protects your investment and guarantees its specifications
    • Crown’s advance-replacement Profit Protection Plan provides quick, no-questions-asked replacement of covered amps should they fail at any time up to 6 months following date of installation

    Specifications
  • Minimum Guaranteed Power: See power charts at left.
  • Frequency Response (at 1 watt, 20 Hz - 20 kHz): ±0.25 dB.
  • Signal to Noise Ratio below rated power (20 Hz to 20 kHz): 105 dB A-weighted.
  • Total Harmonic Distortion (THD) at full rated power, from 20 Hz to 20 kHz: CTs 600/1200: < 0.1%. CTs 2000/3000 < 0.35%.
  • Damping Factor: 10 Hz to 100 Hz: > 3000.
  • Crosstalk (below rated power, 20 Hz to 1 kHz): > 80 dB.
  • Common Mode Rejection (CMR) (20 Hz to 1 kHz): 50 dB.
  • DC Output Offset: < ±2 mV.
  • Input Impedance (nominal): 10 kilohms balanced, 5 kilohms unbalanced.
  • Maximum Input Level: +20 dBu before input compression, +32 dBu absolute maximum. Load Impedance: (Note: Safe with all types of loads.)
  • All models:
    Stereo: 2/4/8/16 ohms, 70V, 100V*.
    Bridge Mono: 4/8/16 ohms, 100V*, 140V, 200V*.

    *CTs 600 and CTs 1200 with T-170V or TP- 170V.
  • Crown Audio CTs 2000 CTs Series Amplifier 120V 60Hz Crown Audio CTs 3000 CTs Series Amplifier 120V 60Hz
    Building on the foundation of the Com-Tech® Series, Crown's CTs Series offers new flexibility and value for installed sound applications. The Com-Tech Series were the first to offer independent selection of high- and low-impedance operation for a specific channel, and CTs Series amplifiers continue that tradition, with power levels and features carefully chosen to perfectly integrate into fixed install design requirements.

    Features
  • High power density. All two channel models and four channel model in a 2RU chassis, eight channel model in a 3RU chassis
  • Crown Switching Power Supply for lighter weight
  • Selectable "Constant-Voltage" or low-impedance (4/8 ohm) operation per channel on 2-channel models, and per channel-pair on 4-and 8-channel models
  • 100V direct outputs on CTs 2000, CTs 3000, CTs 4200, and CTs 8200
  • Legendary Crown AB+B (Multi-Mode®) output topology in the CTs 600/1200 and Class I (BCA®) output topology in the CTs 2000/3000 offer the best in amplifier reliability
  • 4- and 8-channel models offer perfect independent power solutions for multi-zoned systems· "FIT" (Fault Isolation Topology) circuitry on 4- and 8-channel models isolates fault conditions without affecting neighboring channels
  • Two-channel models are fully PIP2-compatible. Multi-channel models accept MC accessory modules. • Switching Power Supply for reduced weight
    • High power-density, with all two-channel models in a 2U chassis
    • Direct constant-voltage (70V/100V/140V/200V) or low-impedance (2/4/8 ohm) operation
    • Input sensitivity independently selectable for each channel
    • TLC protection circuitry protects the amplifi er from long-term excessive heat by subtly and dynamically reducing the gain only when necessary
    • PIP2 (Programmable Input Processor) connector accepts accessory modules that tailor the amplifier to suit specific applications
    • Removable terminal block input connectors, with “Y” Input Switch in the standard PIP2-BBY module
    • Switchable high-pass filter for each channel provides low-frequency roll off to eliminate step down transformer saturation when used in distributed systems
    • Comprehensive array of indicators including Power, Data and Bridge, along with Ready, Signal, Clip, Thermal and Fault for each channel, provide accurate diagnostics
    • Blue Power Indicator flashes if the AC mains is under/ over voltage
    • Advanced protection circuitry guards against: shorted outputs, DC, mismatched loads, general overheating, under/over voltage, high-frequency overloads and internal faults
    • JTS circuitry (CTs 600/1200) quickly protects output transistors from unsafe operating conditions without shutting the channel down
    • Continuously variable fans optimize cooling efficiency
    • Three Year, No-Fault, Fully Transferable Warranty completely protects your investment and guarantees its specifications
    • Crown’s advance-replacement Profit Protection Plan provides quick, no-questions-asked replacement of covered amps should they fail at any time up to 6 months following date of installation

    Specifications
  • Minimum Guaranteed Power: See power charts at left.
  • Frequency Response (at 1 watt, 20 Hz - 20 kHz): ±0.25 dB.
  • Signal to Noise Ratio below rated power (20 Hz to 20 kHz): 105 dB A-weighted.
  • Total Harmonic Distortion (THD) at full rated power, from 20 Hz to 20 kHz: CTs 600/1200: < 0.1%. CTs 2000/3000 < 0.35%.
  • Damping Factor: 10 Hz to 100 Hz: > 3000.
  • Crosstalk (below rated power, 20 Hz to 1 kHz): > 80 dB.
  • Common Mode Rejection (CMR) (20 Hz to 1 kHz): 50 dB.
  • DC Output Offset: < ±2 mV.
  • Input Impedance (nominal): 10 kilohms balanced, 5 kilohms unbalanced.
  • Maximum Input Level: +20 dBu before input compression, +32 dBu absolute maximum. Load Impedance: (Note: Safe with all types of loads.)
  • All models:
    Stereo: 2/4/8/16 ohms, 70V, 100V*.
    Bridge Mono: 4/8/16 ohms, 100V*, 140V, 200V*.

    *CTs 600 and CTs 1200 with T-170V or TP- 170V.
  • Building on the foundation of the Com-Tech® Series, Crown's CTs Series offers new flexibility and value for installed sound applications. The Com-Tech Series were the first to offer independent selection of high- and low-impedance operation for a specific channel, and CTs Series amplifiers continue that tradition, with power levels and features carefully chosen to perfectly integrate into fixed install design requirements.

    Features
  • High power density. All two channel models and four channel model in a 2RU chassis, eight channel model in a 3RU chassis
  • Crown Switching Power Supply for lighter weight
  • Selectable "Constant-Voltage" or low-impedance (4/8 ohm) operation per channel on 2-channel models, and per channel-pair on 4-and 8-channel models
  • 100V direct outputs on CTs 2000, CTs 3000, CTs 4200, and CTs 8200
  • Legendary Crown AB+B (Multi-Mode®) output topology in the CTs 600/1200 and Class I (BCA®) output topology in the CTs 2000/3000 offer the best in amplifier reliability
  • 4- and 8-channel models offer perfect independent power solutions for multi-zoned systems· "FIT" (Fault Isolation Topology) circuitry on 4- and 8-channel models isolates fault conditions without affecting neighboring channels
  • Two-channel models are fully PIP2-compatible. Multi-channel models accept MC accessory modules. • Switching Power Supply for reduced weight
    • High power-density, with all two-channel models in a 2U chassis
    • Direct constant-voltage (70V/100V/140V/200V) or low-impedance (2/4/8 ohm) operation
    • Input sensitivity independently selectable for each channel
    • TLC protection circuitry protects the amplifi er from long-term excessive heat by subtly and dynamically reducing the gain only when necessary
    • PIP2 (Programmable Input Processor) connector accepts accessory modules that tailor the amplifier to suit specific applications
    • Removable terminal block input connectors, with “Y” Input Switch in the standard PIP2-BBY module
    • Switchable high-pass filter for each channel provides low-frequency roll off to eliminate step down transformer saturation when used in distributed systems
    • Comprehensive array of indicators including Power, Data and Bridge, along with Ready, Signal, Clip, Thermal and Fault for each channel, provide accurate diagnostics
    • Blue Power Indicator flashes if the AC mains is under/ over voltage
    • Advanced protection circuitry guards against: shorted outputs, DC, mismatched loads, general overheating, under/over voltage, high-frequency overloads and internal faults
    • JTS circuitry (CTs 600/1200) quickly protects output transistors from unsafe operating conditions without shutting the channel down
    • Continuously variable fans optimize cooling efficiency
    • Three Year, No-Fault, Fully Transferable Warranty completely protects your investment and guarantees its specifications
    • Crown’s advance-replacement Profit Protection Plan provides quick, no-questions-asked replacement of covered amps should they fail at any time up to 6 months following date of installation

    Specifications
  • Minimum Guaranteed Power: See power charts at left.
  • Frequency Response (at 1 watt, 20 Hz - 20 kHz): ±0.25 dB.
  • Signal to Noise Ratio below rated power (20 Hz to 20 kHz): 105 dB A-weighted.
  • Total Harmonic Distortion (THD) at full rated power, from 20 Hz to 20 kHz: CTs 600/1200: < 0.1%. CTs 2000/3000 < 0.35%.
  • Damping Factor: 10 Hz to 100 Hz: > 3000.
  • Crosstalk (below rated power, 20 Hz to 1 kHz): > 80 dB.
  • Common Mode Rejection (CMR) (20 Hz to 1 kHz): 50 dB.
  • DC Output Offset: < ±2 mV.
  • Input Impedance (nominal): 10 kilohms balanced, 5 kilohms unbalanced.
  • Maximum Input Level: +20 dBu before input compression, +32 dBu absolute maximum. Load Impedance: (Note: Safe with all types of loads.)
  • All models:
    Stereo: 2/4/8/16 ohms, 70V, 100V*.
    Bridge Mono: 4/8/16 ohms, 100V*, 140V, 200V*.

    *CTs 600 and CTs 1200 with T-170V or TP- 170V.
  • Crown Audio CTs 4200 CTS Series Amplifier Crown Audio CTs 4200A CTs Series Solid State, 4-Channel Amplifier
    Building on the foundation of the Com-Tech® Series, Crown's CTs Series offers new flexibility and value for installed sound applications. The Com-Tech Series were the first to offer independent selection of high- and low-impedance operation for a specific channel, and CTs Series amplifiers continue that tradition, with power levels and features carefully chosen to perfectly integrate into fixed install design requirements.

    Features
  • High power density. All two channel models and four channel model in a 2RU chassis, eight channel model in a 3RU chassis
  • Selectable "Constant-Voltage" or low-impedance (4/8 ohm) operation per channel on 2-channel models, and per channel-pair on 4-and 8-channel models
  • 100V direct outputs on CTs 2000, CTs 3000, CTs 4200, and CTs 8200
  • Legendary Crown class-I (BCA) and AB+B output topologies offer the best in amplifier reliability
  • 4- and 8-channel models offer perfect independent power solutions for multi-zoned systems· "FIT" (Fault Isolation Topology) circuitry on 4- and 8-channel models isolates fault conditions without affecting neighboring channels
  • Two-channel models are fully PIP2-compatible. Multi-channel models accept MC accessory modules.
  • A fixed 35-Hz (70-Hz in CTs 4200) high-pass filter per channel pair is automatically inserted when the mode switch is set to either of the constant- voltage settings. The high-pass filter corner frequency in the CTs 8200 can be set to 70 Hz, or bypassed, with a service option
  • Comprehensive array of indicators including Power and Data, along with Bridge, Ready, Signal, Clip, Thermal and Fault for each channel, provide accurate diagnostics
  • Blue Power Indicator flashes if the amplifier shuts off due to an under/over voltage condition on the AC mains
  • New Crown Switching Power Supply for reduced weight
  • High power-density, with four channels (CTs 4200) or eight channels (CTs 8200) in a 3U chassis
  • Selectable constant-voltage (70V/100V) or lowimpedance (4/8 ohm) operation for each channel pair (channel pair must be operated in Bridge mode for 100V output)
  • FIT (Fault Isolation Topology) circuitry isolates faults within affected channels
  • TLC protection circuitry protects the amplifi er from excessive heat by subtly and dynamically reducing the gain only when necessary to reduce heat levels
  • Advanced protection circuitry guards against: shorted outputs, open circuits, DC, mismatched loads, general overheating, under-/over-voltage, high-frequency overloads and internal faults
  • Continuously-variable fans optimize cooling effi ciency
  • Three Year, No-Fault, Fully Transferable Warranty completely protects your investment and guarantees its specifications
  • Crown’s advance-replacement Profit Protection Plan provides quick, no-questions-asked replacement of covered amps should they fail at any time up to 6 months following date of installation
  • Proven Crown AB+B Multi-Mode® output topology
  • Crown’s advance-replacement Profit Protection Plan provides quick, no-questions-asked replacement of covered amps should they fail at any time up to 6 months following date of installationHigh power-density, with four channels (CTs 4200) or eight channels (CTs 8200) in a 3U chassis
  • Selectable constant-voltage (70V/100V) or lowimpedance (4/8 ohm) operation for each channel pair (channel pair must be operated in Bridge mode for 100V output)
  • Accepts VCA-MC accessory module that allows remote VCA volume control lus monitoring of shorted outputs, open circuits, DC, mismatched loads, general overheating, under-/over-voltage, high-frequency overloads and internal faults
  • Crown’s advance-replacement Profit Protection Plan provides quick, no-questions-asked replacement of covered amps should they fail at any time up to 6 months following date of installation

    Specifications
  • Minimum Guaranteed Power: See power charts below.
  • Frequency Response (at 1 watt, 20 Hz - 20 kHz): ±0.5 dB.
  • Phase Response (at 1 watt, 10 Hz - 20 kHz): ±35°.
  • Signal to Noise Ratio below rated power (20 Hz to 20 kHz): 100 dB unweighted.
  • Total Harmonic Distortion (THD) at 1 watt, from 20 Hz to 20 kHz: < 0.05%.
  • Intermodulation Distortion (IMD) 60 Hz and 7 kHz at 4:1, from 163 milliwatts to full bandwidth power: < 0.05% (typical).
  • Damping Factor: 10 Hz to 400 Hz: >180.
  • Crosstalk (below rated power, 20 Hz to 1 kHz): > 80 dB.
  • Common Mode Rejection (CMR) (20 Hz to 1 kHz): > 50 dB.
  • DC Output Offset (shorted input): < ±5 mV.
  • Input Impedance (nominal): 20 kilohms balanced, 10 kilohms unbalanced.
  • Maximum Input Level (before input compression): + 20 dBu.
  • Load Impedance: (Note: Safe with all types of loads)
    Stereo: 4/8 and 25 ohms (70V)
    Bridge Mono: 8/16 and 50 ohms (100V)
  • Voltage Gain (at maximum level setting), 1.4V sensitivity, 4/8 Ohm Operation: 20:1 (26 dB); 70V Operation: 50:1 (34 dB) 100V Operation: 71.4:1 (37 dB)
  • AC Line Voltage and Frequency Configurations Available (±10%): 120V/60 Hz, 220/230/240V/50 Hz.
  • Power Draw at Idle (120VAC mains, all channels in 4/8 ohm mode): 58W.
  • Power Draw at Idle (120VAC mains, all channels in 70V mode): 77W.
  • Cooling: Continuously variable speed forced air, front-to-back airflow.
  • Dimensions (Width, Height, Depth):
    CTs 4200: 19 in. (48.3 cm) W x 3.5 in. (8.9 cm) H x 16.25 in. (41.3 cm) D.
    CTs 8200: 19 in. (48.3 cm) W x 5.25 in. (13.3 cm) H x 16.25 in. (41.3 cm) D.
  • Building on the foundation of the Com-Tech® Series, Crown's CTs Series offers new flexibility and value for installed sound applications. The Com-Tech Series were the first to offer independent selection of high- and low-impedance operation for a specific channel, and CTs Series amplifiers continue that tradition, with power levels and features carefully chosen to perfectly integrate into fixed install design requirements.

    Features
  • High power density. Four channel model in a 2RU chassis.
  • Crown Switching Power Supply for lighter weight
  • Selectable "Constant-Voltage" or low-impedance (4/8 ohm) operation per channel-pair.
  • 100V direct outputs
  • Legendary Crown class-I (BCA) and AB+B output topologies offer the best in amplifier reliability
  • Independent power solutions for multi-zoned systems· "FIT" (Fault
  • Isolation Topology) circuitry isolates fault conditions without affecting neighboring channels
  • Comprehensive array of indicators provide accurate diagnostics
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