Crown CTs 4200VCA SERIES, Crown’s CTs Series amplifiers provide exceptional performance, flexibility and value for installed sound applications. CTs Series amplifiers feature independent selection of high and low impedance operation for a specific channel, plus power levels and features that were carefully chosen to match the requirements of fixed install design. Easy integration with HiQnet™ and CobraNet™ allows CTs amplifiers to deliver a comprehensive lineup of monitoring and control features along with digital audio transport for an award-winning digital audio solution.

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 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.

Performance

• Power Output: 215W at 4 Ohms, 190W at 8 Ohms, 70V at 220W (per channel- all 4 channels driven) 430W  at 8 Ohms, 380W at 16 Ohms, 100V at 220W (Bridge mode- two pairs driven). 20Hz-20kHz Power: refers to maximum average power in watts at 20Hz-20kHz with 0.1% THD.
• 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, typical: < 0.05%
• 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 nominally balanced, nominally unbalanced: 20 kilohms, 10 kilohms
• 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)
• Required AC Mains (model dependent): 120V, 60 Hz. 220/230/240V, 50 Hz
• Power Draw at Idle (120VAC mains, all channels in 4/8 ohm mode):70W
• Power Draw at Idle (120VAC mains, all channels in 70V mode): 114W
• Cooling: Continuously variable speed forced air, front-to-back airflow
• Dimensions: Width, Height, Depth: 19 in. (48.3 cm) W x 3.5 in. (8.9 cm) H x 16.25 in. (41.3 cm) D
• Net Weight, Shipping Weight: 26 lb. 6 oz. (12 kg), 30 lb. 14 oz. (14 kg)