Crown CTS4200A Powered Amplifier 4x180W

Crown CTS4200A

The Crown-Audio CTs 4200 is a 4-channel power amplifier housed in a 2RU rack, offering 190 watts per channel at 8 ohms, designed for fixed installation use. This amplifier features multiple simultaneous channel operation modes, 70 volt and 100 volt support, a switching power supply, and a variable speed fan cooling system. There is a comprehensive set of front panel indicators for each channel, along with advanced, well-designed thermal protection and fault isolation circuitry. The rear panel offers individual channel level trim controls, and 4-position operating mode switches.

Crown CTS4200A Powered Amplifier 4x180W

The CTs 4200 offers a progressive design and advanced features for a moderate price per channel, and represents a viable solution for budget-conscious commercial, theatrical, educational, and houses of worship installations.
4-channel installation power amplifier in 3 RU rackmount enclosure with 180W of power per channel at 8 ohms
Crown switching power supply for reduced weight
Selectable constant voltage 70V/100V or 4/8 ohm low impedance operation per channel pair with dedicated 4-position switches
Multi Mode output topology allows for simultaneous dual and bridged operation
FIT(Fault Isolation Topology) circuitry isolates faulty channels; adjacent channels remain unaffected
TLC thermal protection circuitry engages internal channel compressor, dynamically reduces amplifier gain to reduce heat levels and prevent overheating
Front-to-rear forced airflow cooling vents, continuously variable speed fan cooling
Automatically inserted 35 Hz high-pass filter for channel pair in 70/100V operation
Advanced protection circuitry includes guards against shorted outputs, open circuits, mismatched loads, general overheating, DC, under/over voltage, high frequency overloads and internal faults
Comprehensive front panel indicator array includes individual channel LEDs for Bridge, Ready, Signal, Clip, Thermal and Fault; dedicated Power and Data indicators
Blue power indicator LED flashes when amplifier shuts down during under/over voltage condition on AC mains


Power Rating Dual, 4 Channels Driven:
260W @ 4 ohms (per channel)
180W @ 8 ohms (per channel)
220W @ 70V (per channel)
Dual, 1 Channel Driven:
270W @ 4 ohms (per channel)
220W @ 8 ohms (per channel)
250W @ 70V (per channel)
Bridge-Mono, 2 Channel Pairs Driven:
520W @ 8 ohms (per channel pair)
400W @ 16 ohms (per channel pair)
220W @ 100V (per channel pair)
Bridge-Mono, 1 Channel Pair Driven:
560W @ 8 ohms (per channel pair)
440W @ 16 ohms (per channel pair)
250W @ 100V (per channel pair)
Damping Factor 10 Hz - 400 Hz: >180
Input Sensitivity 1.4V
Input Impedance 20 kOhms balanced (nominal)
10 kOhms unbalanced (nominal)
Gain 4/8 ohm Operation: 20:1 (26 dB)
70V Operation: 50:1 (34 dB)
100V Operation: 71.4:1 (37 dB)
Frequency Response 20 Hz - 20 kHz +/-0.5 dB @ 1W
Signal-to-Noise Ratio 100 dB unweighted (20 Hz - 20 kHz, below rated power)
Total Harmonic Distortion (THD) <0.05% @1W, from 20 Hz - 20 kHz
Input Connections 2 x Removable Phoenix Balanced Barrier Blocks
Output Connectors 2 x 4-pole Terminal Strips with Touch-Proof Covers*
*1 for every 2 channels
Controls Front Panel 1 x Power Switch
Controls (Rear) 4 x 21-position Rotary Channel Level Trim Controls (-70 - 0 dB)
2 x 4-position Dual/Bridge Mode Switches
Indicators Front Panel:
2 x Yellow LED Bridge Mode Indicators
4 x Green LED Ready Indicators
4 x Green LED Input Signal Indicators
4 x Red LED Thermal Indicators
4 x Red LED Fault Indicators
1 x Yellow LED IQ Loop Data Indicator
1 x Blue LED Power Indicator
Rear Panel: None
Cooling Continuously Variable Speed Forced Air, Front to Back Airflow
Power Consumption 58W, Idle, All Channels 4/8 ohm Mode*
77W, Idle, All Channels 70V Mode*
*120 VAC
Dimensions 19 x 3.5 x 16.25" (483 x 89 x 413mm)
Weight 27.8 lbs (12.5 kg)
Specialties 4-channel Rackmount Installation Amplifier
4 Switchable Modes include 70 and 100V Operation
Variable Speed Fan Cooling

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See Also : Power Amplifier, Crown