Crown Com-Tech CT-200 Betriebsanweisung PDF herunterladen (Seite 20)

ASTi Crown

Power Amplifier User Guide (Ver. 1, Rev. E)

4.2. Voltage Limits

Models

Under-Voltage

Limit

Over-Voltage

Limit

120 VAC units 108 VAC 132 VAC

220V / 230V / 240V units 198 VAC 264 VAC

4.3. Performance Specification

Performance CTs 4200 CTs 8200

Frequency Response (at 1 watt, 20 Hz – 20 kHz)

0.5dB

Signal to Noise Ratio below rated power (20 Hz to

20 kHz)

100 dB unweighted 100 dB unweighted

Total Harmonic Distortion (THD) at 1 watt, from

20 Hz

to 20 kHz

< 0.05% < 0.5%

Crosstalk (below rated power, 20 Hz to 1 kHz) > 80 dB > 80 dB

Common Mode Rejection (CMR) (20 Hz to 1 kHz) > 50 dB > 50 dB

Load Impedance (Note: Safe with all types of

oads)

Stereo

Bridge Mono

4/8 and 25 ohms (70V)

8/16 and 50 ohms (100V)

4/8 and 25 ohms (70V)

8/16 and 50 ohms (100V)

Voltage Gain (at maximum level setting), 1.4V

nsitivity

4/8 Ohm Operation 20:1 (26 dB) 20:1 (26dB)

Required AC Mains (model dependent) 120V, 60 Hz. 220/ 230/ 240V,

100V, 50/60 Hz. 120V/60 Hz.

220/230/240V, 50Hz

Power Draw at Idle (120VAC mains, all channels

n 4/8 ohm mode)

70W 70W

Power Draw at Idle (120VAC mains, all channels

n 70V mode)

114W 114W

Cooling Continuously variable speed

orced air, front-to-back airflow

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) D

19 in. (48.3 cm) W x

5.25 in. (13.3 cm) H x

16.25 in. (41.3) 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.

1.3 kg)

Dynamic Range 103 dB typical (A-weighted, 20Hz-20kHz)

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 31 32

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