Crest Audio 8002, Owner'S Manual

Page: 38 / 42

Pro II owner’s manual
p. 36
specifications
a
800
W
750
W
1400
W
1350
W
2000
W
1900
W
2800
W
2700
W
4000
W
3800
W
92
V rms,
130
V peak each channel
20
Hz
–20
kHz
,
+0 / -0.3
dB
, -3
dB
@ 135
kHz
20
Hz
–20
kHz
,
+0 / -0.23
dB
<0.05%
rated power @ 4
Ω
, 1
kHz
<0.01%
rated power @ 8
Ω
, 60
Hz
and 7
kHz
400:1
10–400
Hz
@ 8
Ω
>60
dB @
1
kHz
.775
V constant sensitivity,
x20
or
x40
constant gain
>20
kΩ balanced
, >10
kΩ unbalanced
- 110
dB, A-weighted below rated power
> -80
dB @
1
kHz below rated power
H
two versions:
90–255
or
180–255 vac
@
50–60
Hz factory configured
PowerLok power supply with active power factor correction
36
A
@
120
V
<7.7
A
@
120
V
<17.3
A
@
120
V
<50
A
@
120
V
<1.5
A
@
120
V
51
A
2083
BTU
/
Hr
3899
BTU
/
Hr
back-to-front via two rear-mounted variable-speed
DC
fans
female and male xlr pin 2+
switch-configurable for pin 3+
speakon connectors and five-way output binding posts
front panel:
two attenuators, power switch incorporating magnetic circuit breaker
rear panel:
signal ground-lift, mode select, input sensitivity, pin 2/3+
acl, signal, status
bi-color: active / protect
acl, igm, autor amp, short circuit, dc voltage, turn-on/-off transient,
current in-rush, sub/ultrasonic input
aluminum chassis double thickness in rack-ear areas
5.25” x 19” x 18” 133 x 483 x 457mm
height x width x depth
gross:
47
lbs
21.7
kg
net:
42
lbs
19.1
kg
five years
USA, Canada, United Kingdom, and many other countries
Stereo power 8
Ω
4
Ω
2
Ω
Bridged mono power 8
Ω
4
Ω
Maximum output voltage
Frequency response
1
W @
8
Ω
Power bandwidth
rated power
@
4
Ω
, 1
% THD+N
THD + N
SMPTE IMD
Damping factor
Input
CMRR
Switch-configurable input options
Input impedance
Hum and noise
Crosstalk
Class
Power supply
Circuit breaker rating
4
Ω
Current draw
1/8 power, 4
Ω
1/3 power, 4
Ω
at power-up
at idle
Peak current draw
Thermal emissions
1/8 Power, 4
Ω
1/3 Power
,
4
Ω
Cooling
Input connectors
Output connectors
Controls
LED indicators
TourClass ® protection
Construction
Dimensions
Weight
Warranty
1
kHz
, 0.1 % THD+N 20
Hz
–20
kHz
, 0.1 % THD+N
see— connections for input sensitivity options
8002