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Output Power, 70.7 Volt
Max RMS Output Voltage
(each channel)
Peak Output Voltage
(each channel)
Frequency Response
(+0 / -0.3dB, 1W/70.7V)
Power Bandwidth
(full power, 1% THD+N)
TourClass
®
Protection
THD+N
(rated power, 1kHz)
SMPTE IMD
(rated power, 60Hz & 7kHz)
Input CMRR
Input Sensitivity
(rated power)
Standard Voltage Gain
Input Impedance (balanced/unbalanced)
Hum and Noise
("A" weighted, rated power)
Crosstalk
("A" weighted, rated power)
Input Connectors
(per channel)
Output Connectors
(per channel)
Filter Storage
Power Supply
(factory configured)
Idle Current Draw 120V
1/8 Power Curr. Draw
(typical music, 120V/70.7V)
1/3 Power Curr. Draw
(cont. music, 120V/70.7V)
Max Curr. Draw
(breaker rating, 120V/70.7V)
Thermal Emissions
(1/8 Power, 70.7V)
Thermal Emissions
(1/3 Power, 70.7V)
LED Indicators
(per channel)
Construction
Dimensions
(Height x Width x Depth)
Gross Weight, Net Weight
Warranty
Rear View
*USA, Canada, United Kingdom,
and many other countries.
Power figures are watts per chan-
nel, both channels driven. Crest
Audio reserves the right to make
improvements in manufacturing or
design which may affect specifica-
tion. Crest Audio specification lit-
erature is available in electronic
form to qualified users. Contact
Crest Audio Inc. for more infor-
mation. ©1996 Crest Audio Inc.
v. 2.1 11/20/96 A3300012
C K V 1 6 0 0 P O W E R P R O C E S S I N G A M P L I F I E R
S P E C I F I C AT I O N S
20Hz-20kHz, 0.1% THD+N
800 Watts
92V
130V
10Hz-20kHz, -3dB @148kHz
10Hz - 20kHz, +0/-0.2 dB
ACL, IGM, AutoRamp, short circuit, DC voltage, turn-
on/off transient, current inrush, sub/ultrasonic input.
<0.1% @ 70.7V out
<0.1% @ 70.7V out
>60 dB
(1kHz)
1.77V @ 70.7V out
X40 (jumper-selectable for X20 or .775V sens.)
>20kΩ/>10kΩ
-105 dB
>-60dB
H
Class
Rear-panel barrier strip input, 4-pin Phoenix sequential
turn-on/off connector on standard CC-STL module
Rear-panel barrier strip output
37,000 µF
100V-240V, 50-60Hz
1.3A (PowerSave active)
8.0A
17.0A
30A
2600 BTU/hr
5000 BTU/hr
Variable speed, front panel mounted fan,
Cooling
front-to-side airflow
3-position front panel On/Remote/Off switch, two rear-
Controls
panel channel attenuators, AC mains circuit breaker
Signal, ACL (one per ch.) Protect, Active
Steel chassis, 16 gauge.
Double thickness in rack ear areas.
7.0" x 19" x 17.13" / 178 x 483 x 435cm
78.65 lbs. (35.39 kg), 70.65 lbs. (32.08 kg)
5 years*
CLASS 2 WIRING
ON
Output
–
+8 to 18VDC
20 mA
LISTED 8B42
COMMERCIAL
+
POWER
AMPLIFIER
In
120V~60 Hz 25A
Out
+
Com
NEC
CLASS 2 ONLY
–
Model
CC-STL
*A3300012*
The power amplifier shall consist of 2 channels and deliver a
minimum of 800 watts per channel into a 70.7 volt "constant
voltage" line without the need for external step-up transform-
ers, both channels driven, 20Hz-20kHz, 0.1% THD+N.
A variable speed fan, with the ability to completely turn off
under appropriate ambient temperature conditions, shall pro-
vide air flow through the chassis from front to both sides.
The amplifier shall have circuitry to protect itself and the
speaker load from output short circuits, DC voltage on out-
puts, and thermal overload. The amplifier shall include cir-
cuitry to gradually increase gain to attenuator setting levels
when amplifier is turned on, and circuitry for impedance
sensing and active clip limiting.
The amplifier shall include an energy saving feature which
shall automatically remove the output stage bias current when
the amplifier is in an idle condition.
The amplifier shall have a voltage gain of X40, or a voltage
gain of X20, or an input sensitivity of 0.775V, for rated
power, internally jumper-selectable. The hum and noise level
shall be greater than 105dB below rated output, "A" weight-
ed. The amplifier shall have a class H output stage (with a
modulated power supply). The frequency response shall be
greater than 20Hz-20kHz, +0, -0.3dB at rated power. The
amplifier shall operate at either 100, 120, 220, 230, or 240
volts, 50-60 Hz AC (configured at factory). Maximum current
draw at 120V shall be no greater than 30A, both channels dri-
ven continuously into a 70.7V line.
Front panel LED indicators shall include Active, Protect,
Signal Present, and ACL (Clip Limiting) LEDs for each chan-
nel. The power switch shall have three positions; one to per-
mit power up from a remote location, one to permit local
power up, and an 'off' position. The fan filter shall be front
panel mounted, with no tools required for removal.
The rear panel shall be configured with three openings or
bays which will accept plug-in modules used to accomplish
input signal processing, network control, remote sequential
turn-on/off and other related functions. The output module
shall be fitted with the following connectors: 5mm, 4-pin
Phoenix for sequential turn-on/off wiring, and an output bar-
rier strip with 0.438" (11mm) screw spacing, and 0.320"
(8mm) lug space. The input module shall be fitted with an
input barrier strip connector with 0.320" (8mm) screw spac-
ing, and 0.270" (7mm) lug space, and two individual channel
attenuators with removable knobs.
A user re-settable AC mains circuit breaker and AC mains
cord with 30 ampere twist-lock plug shall be mounted on the
rear chassis.
The packaging of the amplifier shall allow for standard rack
mounting without requiring space between similar units.
Dimensions shall be 19" (483mm) wide, 7" (178mm) high and
17.13" (435mm) deep. It shall weigh 70.65 lbs. (32.08 kg) net.
The amplifier shall be designated the Crest Audio model
CKV1600.
Model
Output Power
Model
Output Power
MAY BE USED
Name
@70.7V
Name
@8 /Ch.
CKV 100
50W
CKS 100
50W
CKS 200
100W
CKV 200
100W
CKS 400
200W
CKV 400
200W
A
400W
CKS 800
CKV 800
400W
CKS 800-2
400W
CKV 1600
800W
CKS 1200-2
600W
CKV 2400
1200W
CKS 1600-2
800W
Designed & manufactured in the USA by:
B
Signal
Ground
Lift
Jumper
Crest Audio Inc.
100 Eisenhower Dr.
Paramus, New Jersey 07652 USA
A r c h i t e c t ' s & E n g i n e e r ' s S p e c i f i c a t i o n s
SEE INSTRUCTION MANUAL
Input A
Input B
+
–
+
–
Model
CC-BLK
100 Eisenhower Dr., Paramus NJ 07652 USA
: 201.909.8700
TEL
Level
5
4
6
A
3
7
2
8
1
9
0
10
Level
5
4
6
B
3
7
2
8
1
9
0
10
Model
CC-IPB
Crest Audio Inc.
: 201.909.8744
FAX
http://www.crestaudio.com
Printed in USA
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