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CBL31 WLS
PROFESSIONAL BOUNDARY LAYER MICROPHONE
FOR WIRELESS USE
FOR FAST AND ELEGANT SETUP
The CBL31 WLS is a professional boundary layer microphone. It is based on a heavy-duty tabletop mechanics
and includes the well-known cardioid capsule CK31 from the DAM Series. Due to its heavy weight it is very
well shock absorbing and holds the microphone firm on place. Various AKG pocket transmitters fit into the
housing to transform the station into a complete wireless solution.
A rugged mute switch (more than 25.000 switching cycles) controls the microphone and an LED bar to clearly
show the status. A 3,5 mm input jack plug allows connection of either up to 4x AKG CBL410 or a laptop to
transmit the audio signal of a presenter to the local PA system.
HIGHLIGHTS
» Heavy duty
firm fit and shock absorbing
» Cardioid polar pattern
120° angle for more mobility in front of mic
» Select from AKG WMS40/45/470 and DMS700 transmitter options
enables flexibility for all budgets and needs
» MUTE switch combined with LED bar
clear microphone status for all participants of a meeting
» 3,5 mm input
cascade up to 4x CBL410 to cover a larger meeting table with one wireless channel
APPLICATIONS
» Meeting rooms
» Court rooms - Conferencing
» Houses of worship
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Up to 4 x CBL410 PCC cascade to one CBL31WLS These AKG wireless systems can be combined
KEY SPECIFICATIONS
Product description Wireless boundary layer mic with mute switch
Polar pattern Cardioid
Audio frequency bandwidth 50 to 20000 Hz
Sensitivity 20 mV/Pa
Equivalent noise level 21 dB-A
Signal to noise 73 dB-A
Electrical impedance 600 Ohms
Recommended load impedance 2000 Ohms
Color Matte black
Type Pre-polarized condenser microphone
Input 3,5 mm stereo jack to cascade up to 4x CBL410 or to connect laptop hp out
Fitting transmitters PT40/45/450/470 and DPT700
Frequency response Neutral - depending on capsule and wireless system
Run time Depending on wireless system
System battery (for stand only) 1x AA
Unit dimensions 145 mm (length) x 107 mm (width) x 45 mm (height)
Gross weight 1010 g
Net weight 960 g
Box dimensions 600 mm (length) x 200 mm (width) x 200 mm (height)
Box volume 24000 cm
Item number 2967H00010
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AKG ACOUSTICS GMBH LAXENBURGER STRASSE 254, 1230 VIENNA/AUSTRIA
© 2015 HARMAN International Industries, Incorporated. All rights reserved. AKG is a trademark of AKG Acoustics GmbH,
registered in the United States and/or other countries.
Features, specifications and appearance are subject to change without notice.
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AKG ACOUSTICS, U.S. 8400 BALBOA BOULEVARD, NORTHRIDGE, CA 91329, U.S.A.
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