Crown CTs 1200 Power 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.

Crown CTs 1200 Stereo Power Amplifier 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
  

• 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
  

• Comprehensive array of indicators provide accurate diagnostics
  

• Two-channel models are fully PIP2-compatible. Multi-channel models accept MC accessory modules.

Specifications:

 

Power Rating	600 Watts @ 8 Ohms, Dual (Per Channel)
Damping Factor	10 Hz - 100 Hz:>3000
Input Sensitivity	Switchable: 1.4V(8/4 Ohms) 26 dB Gain: 2.46V(4 Ohm Load) 3.47V (8 Ohm Load) 1.4V(70V)
Input Impedance	10 kOhms balanced(nominal), 5 kOhms unbalanced(nominal)
Gain	50:1 (34 dB)
Frequency Response	20 Hz - 20 kHz +/-0.25 dB @ 1 Watt
Signal-to-Noise Ratio	105 dB A-Weighted, below rated power(20 Hz - 20 kHz)
Total Harmonic Distortion (THD)	< 0.1%, at full rated power (20 Hz - 20 kHz)
Input Connections	2 x Balanced 3-Pin Terminal Block Connectors(one per channel)
Output Connectors	1 x 4-Pole Terminal Strip(Ch 1, Ch 2)
Controls Front Panel	1 x Power Switch
Controls (Rear)	1 x Reset Switch 1 x Rotary Channel Level Control(per channel) 1 x 2-Position Operation Mode Switch 1 x Highpass Filter Switch(per channel) 1 x "Y" Input Switch 1 x Interior 3-Position Input Sensitivity Switch(per channel)
Indicators	Front Panel: 1 x Yellow LED Bridge Mode Indicator 1 x Green LED Ready Indicator 3 x Green LED Signal Indicators(per channel) 1 x Red LED Clip Indicator(per channel) 1 x Red LED Thermal Indicator(per channel) 1 x Red LED Fault Indicator 1 x Yellow LED Data Indicator(per channel) 1 x Blue LED Power Indicator Back Panel: No Indicators on Back Panel
Cooling	Continuously Variable Speed Fans Ventilation Grille(Front),Cooling Vents(Back) Front-to-Rear forced airflow
Power Consumption	24 Watts (120 VAC Mains)
Dimensions	19 x 3.5 x 14.25" (483 x 89 x 362mm)
Weight	23.4 lb (10.6 kg)
Specialties	Variable Speed Fan Cooling Thermal Level Control JTS Limiting Circuitry