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Meyer Sound CQ-2 User Manual

Meyer Sound CQ-2
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2
!
Pour indiquer les risques
résultant de tensions
dangereuses
Zu die gefahren von
gefährliche spanning zeigen
Important operating
instructions
Pour indequer important
instructions
Zu wichtige betriebs-
anweisung und unter-
haltsanweisung zeigen
Frame or chassis
Masse, châssis
Rahmen oder chassis
Protective earth ground
Terre de protection
Die schutzerde
Para indicar azares provengo
de peligroso voltajes
Para indicar importante
funcionar y mantenimiento
instrucciones
Armadura o chassis Tierra proteccionista
These symbols indicate important safety or operating features in this booklet and on the chassis.
Meyer Sound Laboratories, Inc.
2832 San Pablo Avenue
Berkeley, California 94702
Telephone:510 - 486 - 1166
FAX: 510 - 486 - 8356
E-mail: techsupport@meyersound.com
http://www.meyersound.com
Made by Meyer Sound, Berkeley, CA, USA
European Office:
Meyer Sound Germany
GmbH
Carl Zeiss Strasse 13
56751 Polch, Germany
UU
LL
CC
UU
LL
®®
LISTED
3K59
COMMERCIAL
AUDIO SYSTEM
Meyer Sound Germany
Gmbh
Carl Zeiss Strasse 13
56751 Polch, Germany
Telephone: 49.2654.9600.58
FAX: 49.2654.9600.59
Dangerous voltages:
risk of electric shock
Symbols Used
According to ISO/IEC Guide and EN 45014
Declaration of Conformity
Contact Information
The product herewith complies with the require-
ments of the Low Voltage Directive 73/23/EEC and
the EMC Directive 89/336/EEC.
declares that the product:The Manufacturer:
Product Name: CQ-1, CQ-2
Product Options: All
Name: Meyer Sound Laboratories
Address: 2832 San Pablo Avenue
Berkeley, California 94702-2204, USA
conforms to the following Product Specifications:
Safety: EN 60065: 1994
EMC: EN 55022: 1987 - Class A
IEC 801-2: 1984 - 8 kV
IEC 801-3: 1984 - 3 V/m
IEC 801-4: 1984 - 0.5 kV Signal Lines,
Office of Quality Manager
Berkeley, California USA
October 1, 1996
1.0 kV Power Lines
Shock: 30 g 11 msec half-sine
on each of 6 sides
Vibration: 10 – 55 Hz (0.010 m
peak-to-peak excursion)
Operating temperature:0° C to +45° C
Nonoperating temp: < –40° C or > +75° C
Humidity: to 95% at 35°C
Operating altitude: to 4600 m (15,000 ft)
Nonoperating altitude: to 6300 m (25,000 ft)
Environmental Specifications for
Meyer Sound Electronics Products

Questions and Answers:

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Meyer Sound CQ-2 Specifications

CQ-1

Acoustical IconAcoustical
frequency response± 4 dB 40 Hz – 18 kHz
phase response± 90° 50 Hz – 16 kHz
maximum peak SPL136 dB
dynamic range> 110 dB
Coverage IconCoverage
-6 dB points horizontal80° (500 Hz – 16 kHz)
-6 dB points vertical40° (1.5 kHz – 12 kHz)
-10 dB points horizontal100° (500 Hz – 16 kHz)
-10 dB points vertical50° (1.5 kHz – 12 kHz)
Transducers IconTransducers
low frequency transducer15” diameter MS-15 cone
high frequency transducer4” diaphragm MS-2001CQ horn compression driver
Acoustical Crossover Point IconAcoustical Crossover Point
crossover point700 Hz
Amplifiers IconAmplifiers
typecomplementary power MOSFET output stages class AB/H
burst capability1240 Watts (620 Watts/channel)
THD, IM, TIM< .02 %
Audio Input IconAudio Input
input impedance10 kΩ electronically balanced
connector typeXLR (A-3) male and female
nominal input level+4 dBu (1.23 Vrms)
AC Power IconAC Power
connector250 V NEMA L6-20P / IEC 309 Twistlock male receptacle
voltage selection85 – 134 V / 165 – 264 V; 50 Hz / 60 Hz
max continuous RMS current 115 V8 A
max continuous RMS current 230 V4 A
max burst RMS current 115 V15 A
max burst RMS current 230 V8 A
max peak current during burst 115 V22 Apk
max peak current during burst 230 V11 Apk
inrush current< 12A @115V
Physical IconPhysical
dimensions21” W x 30” H x 22 1/2” D
weight130 lb (59 kg)
shipping weight150 lb (68 kg)
enclosure/finishAll birch plywood/black textured
protective grillPerforated steel grill, charcoal-grey foam
rigging fittingsFour aircraft pan fittings (two on top and bottom)
working load per fitting500 lb

CQ-2

Acoustical IconAcoustical
frequency response± 4 dB 40 Hz – 18 kHz
phase response± 90° 50 Hz – 16 kHz
maximum peak SPL139 dB
dynamic range> 110 dB
Coverage IconCoverage
-6 dB points horizontal50° (800 Hz – 12 kHz)
-6 dB points vertical40° (1.5 kHz – 12 kHz)
-10 dB points horizontal60° (800 Hz – 12 kHz)
-10 dB points vertical50° (1.5 kHz – 12 kHz)
Transducers IconTransducers
low frequency transducer15” diameter MS-15 cone
high frequency transducer4” diaphragm MS-2001CQ horn compression driver
Acoustical Crossover Point IconAcoustical Crossover Point
crossover point900 Hz
Amplifiers IconAmplifiers
typecomplementary power MOSFET output stages class AB/H
burst capability1240 Watts (620 Watts/channel)
THD, IM, TIM< .02 %
Audio Input IconAudio Input
input impedance10 kΩ electronically balanced
connector typeXLR (A-3) male and female
nominal input level+4 dBu (1.23 Vrms)
AC Power IconAC Power
connector250 V NEMA L6-20P / IEC 309 Twistlock male receptacle
voltage selection85 – 134 V / 165 – 264 V; 50 Hz / 60 Hz
max continuous RMS current 115 V8 A
max continuous RMS current 230 V4 A
max burst RMS current 115 V15 A
max burst RMS current 230 V8 A
max peak current during burst 115 V22 Apk
max peak current during burst 230 V11 Apk
inrush current< 12A @115V
Physical IconPhysical
dimensions21” W x 30” H x 22 1/2” D
weight130 lb (59 kg)
shipping weight150 lb (68 kg)
enclosure/finishAll birch plywood/black textured
protective grillPerforated steel grill, charcoal-grey foam
rigging fittingsFour aircraft pan fittings (two on top and bottom)
working load per fitting500 lb

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