Crown CP660 - AC Power Requirements; Protection and Construction Details; Dimensions and Weight; Response Graphs

CP660 Power Amplifi er
Operation Manualpage 14
6 Specifi cations
Performance (continued)
AC Power Requirements
120V, 60Hz Units, Amps (typical) 6.5
240V, 50Hz Units, Amps (typical) 3.3
100V, 50Hz Units, Amps (typical) 7.8
Protection
General Protected against shorted, open or mismatched loads; overloaded power supplies; excessive temperature; chain destruction phenomena;
input overload damage and high-frequency blowups. Amplifi er also protects loudspeakers from input/output DC and turn-on/turn-off transients.
Turn On Four-second delay prevents turn-on transients.
Construction
Ventilation Flow-through ventilation from front to back.
Cooling Variable-speed fan with auto-trigger.
Dimensions
Width EIA Standard 19-inch rack mount (EIA RS-310-B);
Height 3.5 inch (8.9 cm)
Depth (behind mounting surface) 12.75 inch (32.3 cm).
Weight
Center of Gravity (see Figure 6.3)
Behind Front Mounting Surface 6 inch (15.2 cm)
From Outer-Edge of Left Rack Ear 7 inch (17.8 cm)
Net Weight 30 lbs. (13.0 kg)
Shipping Weight 37 lbs. (17 kg)
Figure 6.1 Frequency Response
Figure 6.2 Phase Response
Figure 6.3 Center of Gravity
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