Amplifier Specifications
(For more detail, refer to the CTs multichannel amplifier datasheet)
Minimum Guaranteed Power: See power
charts at right.
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 band- width 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 bal- anced, 10 kilohms unbalanced.
Maximum Input Level (before input compres- sion): + 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: 120V 60 Hz, 220/230/240V/50 Hz.
Power Draw at Idle (120VAC mains, all chan- nels in 4/8 ohm mode): 58W.
Power Draw at Idle (120VAC mains, all chan- nels in 70V mode): 77W.
Cooling: Continuously variable speed forced air,
Dimensions (Width, Height, Depth):
CTs 4200USP/CN: 19 in. (48.3 cm) W x 3.5 in. (8.9 cm) H x 16.25 in. (41.3 cm) D.
CTs 8200USP/CN: 19 in. (48.3 cm) W x 5.25 in. (13.3 cm) H x 16.25 in. (41.3 cm) D.
Front Panel Indicators
Bridge mode
Ready
Signal
Clip
Thermal
Fault
Data
Power
Front Panel Controls
Power switch
Back Panel Controls
Channel level controls
Back Panel Connectors
Output Connectors: One
Input Connectors: Removable
Protection Systems
Thermal Level Control
Fault Isolation Topology
Fault
Highpass filter
AC under/over voltage protection
Power fuse
Inrush limiting
Variable speed fan
CTs 4200USP/CN
CTs 8200USP/CN
CTs 4200USP/CN
Dual | Maximum Average Power | ||
in watts with 0.1% THD. | |||
4 Channels Driven | 1 kHz | 20 | |
260W |
| 215W | |
180W |
| 190W | |
70V (per ch.) | 220W |
| 220W* |
1 Channel Driven | 1 kHz | 20 | |
270W |
| 225W | |
220W |
| 210W | |
70V (per ch.) | 250W |
| 245W* |
|
|
|
|
2 | 1 kHz | 20 | |
520W |
| 430W | |
400W |
| 380W | |
100V (per ch. pair) | 220W |
| 220W* |
1 | 1 kHz | 20 | |
560W |
| 450W | |
440W |
| 420W | |
100V (per ch. pair) | 250W |
| 245W* |
*Constant Voltage full bandwidth power ratings support 100Hz - 20kHz due to automatic
CTs 8200USP/CN
Dual | Maximum Average Power | ||
in watts with 0.1% THD. | |||
8 Channels Driven | 1 kHz | 20 | |
200W |
| 175W | |
160W |
| 155W | |
70V (per ch.) | 200W |
| 185W* |
1 Channel Driven | 1 kHz | 20 | |
270W |
| 230W | |
220W |
| 220W | |
70V (per ch.) | 250W |
| 230W* |
|
|
| |
4 | 1 kHz | 20 | |
400W |
| 350W | |
320W |
| 310W | |
100V (per ch. pair) | 200W |
| 185W* |
1 | 1 kHz | 20 | |
540W |
| 460W | |
440W |
| 440W | |
100V (per ch. pair) | 250W |
| 230W* |
*Constant Voltage full bandwidth power ratings support 100Hz - 20kHz due to automatic
Crown’s Three-Year, No-Fault, Fully Transferable Warranty
Crown offers a
See your authorized Crown dealer for full warranty disclosure and details. For customers outside of the USA, please contact your authorized Crown distributor for warranty information or call
Crown International 1718 W. Mishawka Rd. Elkhart, IN
Specifications subject to change without prior notice. Latest information available at www.crownaudio.com and iqaudiosystems.com.
Crown and Crown Audio are registered trademarks; PIP is a trademark of Crown International. HiQnet and System Archi- tect are trademarks of Harman International Industries, Inc.
Other trademarks are the property of their respective owners. Printed in U.S.A.
© 2008 Crown Audio®, Inc.
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