Crown CTs 2-Channel Series Operation Manual page 11

7 Specifications
Minimum Guaranteed Power
(20 Hz - 20 kHz)
2-ohm Dual (per ch.)
4-ohm Dual (per ch.)
8-ohm Dual (per ch.)
16-ohm Dual (per ch.)
70V Dual (per ch.)
100V Dual (per ch.)
4-ohm Bridge
8-ohm Bridge
16-ohm Bridge
100V Bridge
140V Bridge
200V Bridge
Performance
Frequency Response (at 1 watt, 20 Hz - 20 kHz)
Signal to Noise Ratio (ref. rated power, 20 Hz to 20 kHz, A-weighted)
Total Harmonic Distortion (THD) at full rated power, from 20 Hz to 20 kHz
Intermodulation Distortion (IMD) 60 Hz and 7 kHz at 4:1, from –40 dB to
full rated power
Damping Factor:
10 Hz to 100 Hz
Crosstalk (below rated power)
20 Hz to 1kHz
Common Mode Rejection (CMR) (20 Hz to 1 kHz, typical)
DC Output Offset
Input Impedance nominally balanced, nominally unbalanced
* With T-170V or TP-170V.
page 20
CTs Power Amplifiers
7 Specifications
Performance
Maximum Input Level
Before input compression
Absolute maximum
Load Impedance (Note: Safe with all types of loads)
Stereo
Bridge Mono
Voltage Gain (at maximum level setting)
8/4 Ohm Operation
26 dB
70V Operation
100V Operation
Input Sensitivity
2/4/8 ohms
70V
100 V
26 dB gain
Required AC Mains (+15%, – 25%)
Power Draw at Idle (120 VAC mains)
Overall Group Delay
Cooling
Dimensions
Width
Height
Depth
Net Weight
Shipping Weight
* With T-170V or TP-170V.
Operation Manual
CTs 600 CTs 1200
Power at 0.1% THD Power at 0.1% THD
150W
300W
300W
300W
300W
300W*
300W
600W
600W
600W*
600W
600W*
CTs 600 CTs 1200
± 0.25 dB ± 0.25 dB
< 105 dB < 105 dB
< 0.1% < 0.1%
< 0.1% < 0.1%
> 3000 > 3000
> 80 dB > 80 dB
50 dB 50 dB
< 2 mV < 2mV
10 k ohms, 5 k ohms 10 k ohms, 5 k ohms
CTs 600 CTs 1200
+20 dBu +20 dBu
+ 32 dBu + 32 dBu
2, 4, 8, 16 ohms, 70V, and 100V* 2, 4, 8, 16 ohms, 70V, and 100V*
4, 8, 16, 100V*, 140V and 200V* 4, 8, 16, 100V*, 140V and 200V*
35:1 (31 dB) 50:1 (34 dB)
20:1 (26 dB) 20:1 (26 dB)
50:1 (34 dB) 50:1 (34 dB)
1.4V 1.4V
1.4V 1.4V
4 ohm load: 1.74V. 4 ohm load: 2.46V.
8 ohm load: 2.46V 8 ohm load: 3.47V
120V/60 Hz, 230V/50 Hz 120V/60 Hz, 230V/50 Hz
24W (Standby Mode) 24W (Standby Mode)
< 120 usec < 120 usec
Continuously variable speed Continuously variable speed
forced air, front-to-back airflow forced air, front-to-back airflow
19 in. (48.3 cm.) 19 in. (48.3 cm.)
3.5 in. (8.9 cm.) 3.5 in. (8.9 cm.)
14.25 in. (36.2 cm.) 14.25 in. (36.2 cm.)
22.8 lb (10.3 kg), 23.4 lb (10.6 kg),
27.7 lb (12.6 kg) 28.3 lb ( 12.8 kg)
CTs 2000
Power at 0.35% THD
250W 1000W
600W 1000W
600W 1000W
300W 625W
600W 1000W
600W* 1000W
500W 2000W
1200W 2000W
1200W 2000W
1200W* 2000W
1200W 2000W
1200W* 2000W
CTs 2000
± 0.25 dB
< 105 dB
< 0.35%
< 0.35%
> 3000
> 80 dB
50 dB
< 2 mV
10 k ohms, 5 k ohms
CTs 2000
+20 dBu
+ 32 dBu
2, 4, 8, 16, 70V,
and 100V
4, 8, 16, 140V , 200V
63.9:1 (36 dB)
20:1 (26 dB)
50:1 (34 dB)
50:1 (34 dB)
1.4V
1.4V
2.0V
4 ohm load: 3.17V.
8 ohm load: 4.48V
120V/60 Hz, 230V/50 Hz
35W (Standby Mode)
< 120 usec
Continuously variable speed
forced air, front-to-back airflow
19 in. (48.3 cm.)
3.5 in. (8.9 cm.)
14.25 in. (36.2 cm.)
27.0 lb (12.2 kg)
32.0 lb (14.5 kg)
CTs Power Amplifiers
CTs 3000
Power at 0.35% THD
1500W
1500W
1250W
625W
1500W
1500W
3000W
3000W
2500W
3000W
3000W
3000W
CTs 3000
± 0.25 dB
< 105 dB
< 0.35%
< 0.35%
> 3000
> 80 dB
50 dB
< 2 mV
10 k ohms, 5 k ohms
Operation Manual
CTs 3000
+20 dBu
+ 32 dBu
2, 4, 8, 16, 70V,
and 100V
4, 8, 16, 140V, 200V
71.4:1 (37 dB)
20:1 (26 dB)
50:1 (34 dB)
50:1 (34 dB)
1.4V
1.4V
2.0V
4 ohm load: 3.88V.
8 ohm load: 5.01V
120V/60 Hz, 230V/50 Hz
35W (Standby Mode)
< 120 usec
Continuously variable speed
forced air, front-to-back airflow
19 in. (48.3 cm.)
3.5 in. (8.9 cm.)
14.25 in. (36.2 cm.)
27.7 lb (12.6 kg)
32.7 lb (14.8 kg)
page 21