Specifications - Crown D Series Operation Manual

D Series Power Amplifiers

6 Specifications

Minimum Guaranteed Power
120V/60 Hz Units, Dual mode, per channel, both channels driven
1 kHz with 0.1% THD
4 ohms
8 ohms
16 ohms
120V/60 Hz Units, Bridge mono mode
1 kHz with 0.1% THD
8 ohms
16 ohms
Performance
Frequency Response (at 1 watt, 20Hz - 20 kHz)
Phase Response (at 1 watt, 20Hz - 20 kHz)
Signal to Noise Ratio (below rated power, 20 Hz to 20 kHz)
Total Harmonic Distortion (THD) at 1 watt, from 20 Hz to 20 kHz
Intermodulation Distortion (IMD) 60 Hz and 7 kHz at 4:1,
from.25 watts to full bandwidth power
Damping Factor: DC to 400 Hz
Crosstalk (below rated power, 100 Hz to 1 kHz)
Input Impedance nominally balanced, nominally unbalanced
Load Impedance (Note: Safe with all types of loads)
Stereo
Bridge Mono
Required AC Mains
North American units
International units
Power Draw at Idle
Cooling
Dimensions: Width, Height, Depth
Net Weight, Shipping Weight
Operation Manual
D-45
35W
25W
20W
70W
50W
D D-455
± 0.1 dB
+10° to -15°
106 dB unweighted
< 0.05%
< 0.01%
> 400
>100 dB
20 kilohms, 10 kilohms
4-16 ohms
8-16 ohms
120 VAC, 60 Hz
100, 120, 200, 220, and 240 VAC (± 10%), 50 to 400 Hz
depending on the transformer configuration
15 W or less
Convection cooled through chassis and front panel
19 in. (48.3 cm) x 1.75 in. (4.5 cm) x 8.5 in. (21.6 cm)
8 lb. 11 oz. (3.9 kg), 10 lb. 9 oz. (4.8 kg)
D-75A
55W
40W
25W
110W
80W
D- D-75AA
± 0.1 dB
+10° to -15°
106 dB unweighted
< 0.05%
< 0.01%
> 400
> 100 dB
20 kilohms, 10 kilohms
4-16 ohms
8-16 ohms
120 VAC, 60 Hz
100, 120, 200, 220, and 240 VAC (± 10%), 50 to 400 Hz
depending on the transformer configuration
15 W or less
Convection cooled through chassis and front panel
19 in. (48.3 cm) x 1.75 in. (4.5 cm) x 8.5 in. (21.6 cm)
9 lb. 7 oz. (4.3 kg), 11 lb. 4 oz. (5.1 kg)
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