| Performance |
CTs 4200 |
CTs 8200 |
| 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
Bridge Mono |
4/8 and 25 ohms (70V)
8/16 and 50 ohms (100V)
|
Voltage Gain (at maximum level setting), 1.4V sensitivity
4/8 Ohm Operation
70V Operation
100V Operation |
20:1 (26 dB)
50:1 (34 dB)
71.4:1 (37 dB)
|
| Required AC Mains (model dependent) |
120V, 60 Hz.
220/230/240V, 50 Hz |
100V, 50/60Hz. 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 |
19 in. (48.3 cm) W x 5.25 in. (13.3 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) |
36 lb. 6 oz. (16.5 kg),
47 lb. (21.3 kg) |
