Серия CTs
Доступны модели CTs 4200 USP/CN и CTs 8200 USP/CN с поддержкой сетей!
Спроектированные на основе серии Com-Tech®, усилители Crown CTs предлагают новый уровень гибкости и эффективности для применения в инсталляциях. Серия Com-Tech первой обеспечивала независимое переключение между высоким и низким импедансом для выбранного канала, а усилители серии CTs - продолжают эту традицию, имея тщательно подобранные уровни мощности и характеристики для идеального интегрирования в фиксированные инсталляциии.
Характеристики
- Высокая плотность мощности. Все 2-канальные модели и 4-канальная модель - в корпусе 2RU, 8-канальная - в корпусе 3RU.
- Импульсный ИП Crown способствует уменшению веса.
- Переключаемый режим "Постоянное напряжение" или низкий импеданс (4/8 Ом) на каждом канале в 2-канальных моделях, и на каждой паре каналов - в 4- и 8-канальных.
- Прямые выходы 100V на CTs 2000, CTs 3000, CTs 4200 и CTs 8200.
- Легендарные топологии Crown class-I (BCA) и AB+B обеспечивают непревзойденную надежность.
- 4- и 8-канальные модели предлагают идельные независимые решения для мультизонных систем. Схема "FIT" (Fault Isolation Topology) на 4- и 8-канальных моделях изолируют неработающие каналы, не влияя на соседние.
- Обширный массив индикаторов обеспечивает точную диагностику.
- 2-канальные модели полностью совместимы с PIP2. Многоканальные модели поддерживают модули MC.
CTs 2 Channel Specifications
Minimum Guaranteed Power
(20 Hz - 20 kHz) |
CTs 600
Power at 0.1% THD |
CTs 1200
Power at 0.1% THD |
CTs 2000
Power at 0.35% THD |
CTs 3000
Power at 0.35% THD |
| 2-ohm Dual (per ch.) |
150W |
250W |
1000W |
1500W |
| 4-ohm Dual (per ch.) |
300W |
600W |
1000W |
1500W |
| 8-ohm Dual (per ch.) |
300W |
600W |
1000W |
1250W |
| 16-ohm Dual (per ch.) |
300W |
300W |
625W |
625W |
| 70V Dual (per ch.) |
300W |
600W |
1000W |
1500W |
| 100V Dual (per ch.) |
300W* |
600W* |
1000W |
1500W |
| 4-ohm Bridge |
300W |
500W |
2000W |
3000W |
| 8-ohm Bridge |
600W |
1200W |
2000W |
3000W |
| 16-ohm Bridge |
600W |
1200W |
2000W |
2500W |
| 100V Bridge |
600W |
1200W* |
2000W |
3000W |
| 140V Bridge |
600W |
1200W |
2000W |
3000W |
| 200V Bridge |
600W* |
1200W* |
2000W |
3000W |
| Performance |
CTs 600 |
CTs 1200 |
CTs 2000 |
CTs 3000 |
| Frequency Response (at 1 watt, 20 Hz - 20 kHz) |
± 0.25 dB |
| Signal to Noise Ratio (ref. rated power, 20 Hz to 20 kHz, A-weighted) |
< 105 dB
|
| Total Harmonic Distortion (THD) at full rated power, from 20 Hz to 20 kHz |
< 0.1% |
< 0.1% |
< 0.35% |
< 0.35% |
| Intermodulation Distortion (IMD) 60 Hz and 7 kHz at 4:1, from –40 dB to full rated power |
< 0.1% |
< 0.1% |
< 0.35% |
< 0.35% |
| Damping Factor: 10 Hz to 100 Hz |
> 3000
|
| Crosstalk (below rated power) 20 Hz to 1kHz |
> 80 dB
|
| Common Mode Rejection (CMR) (20 Hz to 1 kHz, typical) |
50 dB
|
| DC Output Offset |
< 2 mV
|
| Input Impedance nominally balanced, nominally unbalanced |
10 k ohms,5 k ohms
|
Maximum Input Level
Before input compression
Absolute maximum |
+20 dBu
+ 32 dBu
|
Load Impedance (Note: Safe with all types of loads)
Stereo
Bridge Mono |
2, 4, 8, 16 ohms, 70V, and 100V*
4, 8, 16, 100V*, 140V and 200V* |
2, 4, 8, 16 ohms, 70V, and 100V*
4, 8, 16, 100V*, 140V and 200V* |
2, 4, 8, 16 ohms, 70V, and 100V*
4, 8, 16, 100V*, 140V and 200V* |
2, 4, 8, 16 ohms, 70V, and 100V*
4, 8, 16, 100V*, 140V and 200V* |
Voltage Gain (at maximum level setting)
8/4 Ohm Operation
26 dB
70V Operation
100V Operation |
35:1 (31 dB)
20:1 (26 dB)
50:1 (34 dB)
n/a
|
50:1 (34 dB)
20:1 (26 dB)
50:1 (34 dB)
n/a |
63.9:1 (36 dB)
20:1 (26 dB)
50:1 (34 dB)
50:1 (34 dB) |
71.4:1 (37 dB)
20:1 (26 dB)
50:1 (34 dB)
50:1 (34 dB) |
Input Sensitivity
2/4/8 ohms
70V
100 V
26 dB gain |
1.4V
1.4V
n/a
4 ohm: 1.74V.
8 ohm: 2.46V
|
1.4V
1.4V
n/a
4 ohm: 2.46V.
8 ohm: 3.47V
|
1.4V
1.4V
2.0V
4 ohm: 3.17V.
8 ohm: 4.48V
|
1.4V
1.4V
2.0V
4 ohm: 3.88V.
8 ohm: 5.01V
|
| Required AC Mains (+15%, – 25%) |
120V/60 Hz, 230V/50 Hz
|
| Power Draw at Idle (120 VAC mains) |
24W (Standby Mode) |
24W (Standby Mode) |
35W (Standby Mode) |
35W (Standby Mode) |
| Overall Group Delay |
< 120 usec
|
| Cooling |
Continuously variable speed forced air, front-to-back airflow
|
Dimensions
Width
Height
Depth |
19 in. (48.3 cm.)
3.5 in. (8.9 cm.)
14.25 in. (36.2 cm.)
|
Net Weight
Shipping Weight |
22.8 lb (10.3 kg),
27.7 lb (12.6 kg) |
23.4 lb (10.6 kg),
28.3 lb ( 12.8 kg) |
27.0 lb (12.2 kg)
32.0 lb (14.5 kg) |
27.7 lb (12.6 kg)
32.7 lb (14.8 kg) |
* With T-170V or TP-170V.
CTs 4 & 8 Channel Specifications
| CTs 4200: MINIMUM GUARANTEED POWER (in watts, 0.1% THD) 120VAC, 60 Hz units |
| Dual Mode |
| Channels Driven |
4 |
2 |
1 |
| |
1 kHz |
20 Hz - 20 kHz |
1 kHz |
1 kHz |
20 Hz - 20 kHz |
| 4 Ohm |
260 |
215 |
270 |
270 |
225 |
| 8 Ohm |
180 |
190 |
210 |
220 |
210 |
70V (25 Ohm)
at 0.1% THD |
220 |
220* |
240 |
250 |
245* |
| Bridge-Mono Mode |
| Channel-Pairs Driven |
2 |
1 |
| |
1 kHz |
20 Hz - 20 kHz |
1 kHz |
20 Hz - 20 kHz |
| 8 Ohm |
520 |
430 |
560 |
450 |
| 16 Ohm |
400 |
380 |
440 |
420 |
| 100V (50 Ohm)
at 0.1% THD |
220 |
220* |
250 |
245* |
* Constant Voltage full bandwidth power ratings support 100 Hz - 20 kHz due to automatic high-pass filters.
| CTs 8200: MINIMUM GUARANTEED POWER (in watts, 0.1% THD) 120VAC, 60 Hz units |
| Dual Mode |
| Channels Driven |
8 |
4 |
2 |
1 |
| |
1 kHz |
20 Hz - 20 kHz |
1 kHz |
1 kHz |
1 kHz |
20 Hz - 20 kHz |
| 4 Ohm |
200 |
175 |
250 |
260 |
270 |
230 |
| 8 Ohm |
160 |
155 |
190 |
200 |
220 |
220 |
| 70V (25 Ohm) at 0.1% THD |
200 |
185* |
220 |
240 |
250 |
230* |
| Bridge-Mono Mode |
| Channel-Pairs Driven |
4 |
2 |
1 |
| |
1 kHz |
20 Hz - 20 kHz |
1 kHz |
1 kHz |
20 Hz - 20 kHz |
| 8 Ohm |
400 |
350 |
500 |
540 |
460 |
| 16 Ohm |
320 |
310 |
380 |
440 |
440 |
| 100V (50 Ohm) at 0.1% THD |
200 |
185* |
220 |
250 |
230* |
* Constant Voltage full bandwidth power ratings support 100 Hz - 20 kHz due to automatic high-pass filters.
| 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) |
|
|
