CTs
7 Specifications
The following specifications apply to all models in Dual 8/4 ohm mode with
Performance | CTs 4200 | CTs 8200 |
Frequency Response (at 1 watt, 20 Hz - 20 kHz) | ± 0.5 dB | ± 0.5 dB |
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Phase Response (at 1 watt, 10 Hz - 20 kHz) | ± 35° | ± 35° |
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Signal to Noise Ratio below rated power (20 Hz to 20 kHz) | 100 dB unweighted | 100 dB unweighted |
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Total Harmonic Distortion (THD) at 1 watt, from 20 Hz to 20 kHz | < 0.05% | < 0.05% |
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Intermodulation Distortion (IMD) 60 Hz and 7 kHz at 4:1, | < 0.05% | < 0.05% |
from 163 milliwatts to full bandwidth power, typical |
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Damping Factor: 10 Hz to 400 Hz | >180 | >180 |
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Crosstalk (below rated power, 20 Hz to 1 kHz) | > 80 dB | > 80 dB |
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Common Mode Rejection (CMR) (20 Hz to 1 kHz) | > 50 dB | > 50 dB |
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DC Output Offset (Shorted input) | < ± 5 mV | < ± 5 mV |
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Input Impedance nominally balanced, nominally unbalanced | 20 kilohms, 10 kilohms | 20 kilohms, 10 kilohms |
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Maximum Input Level (before input compression) | + 20 dBu | + 20 dBu |
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Load Impedance (Note: Safe with all types of loads) |
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Stereo | 4/8 and 25 ohms (70V) | 4/8 and 25 ohms (70V) |
Bridge Mono | 8/16 and 50 ohms (100V) | 8/16 and 50 ohms(100V) |
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Voltage Gain (at maximum level setting), 1.4V sensitivity |
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4/8 Ohm Operation | 20:1 (26 dB) | 20:1 (26 dB) |
70V Operation | 50:1 (34 dB) | 50:1 (34 dB) |
100V Operation | 71.4:1 (37 dB) | 71.4:1 (37 dB) |
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Required AC Mains (model dependent) | 120V, 60 Hz. 220/230/240V, 50 Hz | 100V, 50/60Hz. 120V, 60 Hz. 220/230/240V, 50 Hz |
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Power Draw at Idle (120VAC mains, all channels in 4/8 ohm mode) | 70W | 70W |
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Power Draw at Idle (120VAC mains, all channels in 70V mode) | 114W | 114W |
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Cooling | Continuously variable speed forced air, | Continuously variable speed forced air, |
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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 |
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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) |
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page 20 | Operation Manual |
