Crown Audio CP660 General, Turn On, Ventilation, Cooling, Dimensions Width, Height

CP660 Power Amplifier

6 Specifications

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. Amplifier 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)

TOP

Front

Figure 6.3 Center of Gravity

Figure 6.1 Frequency ResponseFigure 6.2 Phase Response

page 14 Operation Manual