Specifications - Crest Audio Stereo Amplifier Owner's Manual

Appendix B - General Amplifier Specifications (Model 8001)
Max RMS Output Voltage
Peak Output Voltage
Frequency Response
Power Bandwidth
SMPTE IMD
Input Sensitivity
Hum and Noise
Crosstalk
1/8 Power Curr. Draw
1/3 Power Curr. Draw
Max Curr. Draw
Thermal Emissions
Thermal Emissions
Dimensions
† USA, Canada, U.K., and many other countries. Power figures are watts per channel, both channels driven. Crest Audio reserves the right to
make improvements in manufacturing or design which may affect specifications. Crest Audio specification literature is available in down-
loadable PDF file format; visit our website at http://www.crestaudio.com. ©1997 Crest Audio Inc. 12/15/97
Crest Audio Pro Series Power Amplifiers
8Ω Stereo Power
4Ω Stereo Power
8Ω Bridged Mono Power
2ΩStereo Power
4Ω Bridged Mono Power
(each channel)
(each channel)
(+0 / -0.3dB, 1W/8Ω)
(rated power at 4Ω, 1% THD+N)
Protection Circuitry
THD+N
(rated power at 4Ω, 1kHz)
(rated power at 8Ω, 60Hz & 7kHz)
Damping Factor
(10-400Hz at 8Ω)
Input CMRR
(1kHz)
(rated power at 4Ω )
Voltage Gain
Input Impedance
(balanced)
("A" weighted, full power, 4Ω)
("A" weighted, full power, 4Ω)
Class
Input Connectors
(per channel)
Output Connectors
(per channel)
Filter Storage
Standard Power Supply
(USA)
Idle Current Draw
(120V)
(typical music, 120V/4Ω)
(continuous music, 120V/4Ω)
(circuit breaker rating, 120V/4Ω)
(1/8 Power, 4Ω)
(1/3 Power, 4Ω)
Cooling
Controls
LED Indicators
(per channel)
Construction
(Height x Width x Depth)
Gross Weight, Net Weight
Warranty
1kHz, <0.025% THD+N
750W
1225W
2450W
1400W
2800W
91V
129V
20 Hz-20 kHz, -3dB @ 53kHz
20 Hz-20 kHz, +0/-0.2dB
Clip Limit, IGM, AutoRamp, High Temp, short-circuit,
DC voltage, turn-on/off transient, sub/ultrasonic input.
<0.025%
<0.1%
400:1
>60 dB
1.75V RMS
X40
>20kΩ
> -100 dB
> -60dB
H
Female XLR (pin 3+), Octal Socket
2 pair 5-way output binding posts
70,000 µF
120V, 60Hz
1.6A
10.8A
21.8A
37.5A
3380 BTU/hr
6140 BTU/hr
Rear to front tunnel heatsink, 105 CFM AC fan, 2-speed optional.
Front panel: 2 attenuators, circuit breaker/power switch;
Rear panel: mode switch, signal ground lift jumper.
Clip/Limit, Signal, Temp/DC, Active
14 ga. steel chassis, 0.25" (6mm) aluminum front panel
5.25"x19"x15" (16" to rear ears)
133mm x 483mm x 381mm (406mm to rear ears)
85 lbs. (38.6 kg.), 80 lbs. (36.0 kg.)
5 years, parts and labor†
20Hz-20kHz, <0.1% THD+N
720W
1200W
2250W
1400W
2800W
Appendix B