Screw on capsule module fitting “Discreet Acoustics
Modular” mounting modules, including a special
windscreen, consisting of two materials, for better
The capsule has a cardioid pickup pattern, with wide
frequency range (50 to 20,000 Hz).
• Screw on capsule
• Cardioid pickup pattern
• High performance windscreen
• Wide frequency range
Transducer Principle: condenser prepolarized
Sensitivity at 1,000 Hz: 20 mV/Pa = -34 dBV
Equivalent Noise Level:
< 21 dB-A
Sound Pressure Level for 1 % THD:
S/N Ratio (A-weighted):
> 73 dB
< 600 ohms
Power Requirement: 9 to 52 volts phantom power,
requires DPA adapter
(incl. in GN or HM modules)
dark grey matte
13 ø x 25 mm (0.5 ø x 0.95 in.)
modular microphone system
for conferencing, theatres,
houses of worships and
Fitting Mounting Modules:
GN 15, GN 15 E, GN 30,
GN 30 oc, GN 30 E, HM 1000
Included Accessories: W 30 foam windscreen
Optional Accessories: B 18 battery power supply
N 62 E, N 66 E AC power
supplies, PS 3 F-Lock panel
mount socket, H 600 + A 608
shock mount, SA 40, SA 50
stand adapters, SA 80 clamp,
ST 1, ST 5/3, ST 45, ST 46
Architect’s and Engineer’s Specifications
airstream and one to calm it down. It shall have a diameter
of 13 mm (0.5 in.) and a screw on thread connection for the
mounting module. The capsule module shall be an AKG
Acoustics CK 31.
AKG is constantly improving and modifying it’s products, therefore, specifications are subject to change without notice.
The capsule module shall be a fixed-charge condenser
type, with cardioid polar pattern and a frequency response
of 50 to 20,000 Hz. It shall have a sensitivity of 20 mV/Pa.
Powering shall be possible from 9 to 52 volts phantom
power. It shall include a high performance windscreen,
consisting of two materials, one for dispearsing the
Valid only in the United States. AKG Acoustics warrants AKG products against defects in
material or workmanship for a period of one year from the data of original purchase for use,
and agrees to repair or, at our option, replace any defective unit without charge for either
parts or labor. Important: This warranty does not cover damage resulting from accident,
misuse or abuse, lack of reasonable care, the affixing of any attachment not provided with
the product, loss of parts or connecting the product to any but the specified receptacles.
This warranty is void unless service or repairs are performed by an authorized service center.
No responsibility is assumed for any special, incidental or consequential damages. However,
the limitation of any right or remedy shall not be effective where such is prohibited or
restricted by law. Simply take or ship you AKG product prepaid to our service department.
Be sure to include your sales slip as proof of purchase date. (We will not repair transit
damage under the no-charge terms of this warranty.) Note: No other warranty, written or oral
is authorized by AKG Acoustics, Inc. This warranty gives you specific legal rights, and you
may also have other rights which vary from state to state. Some states do not allow the
exclusion or limitation of incidental or consequential damages or limitation on how long an
implied warranty lasts, so the above exclusions and limitation may not apply to you.
Microphones · Headphones · Wireless Microphones · Wireless Headphones · Headsets · Electroacoustical Components
AKG Acoustics GmbH
Lemböckgasse 21–25, P.O.B. 158, A-1230 Vienna/AUSTRIA
Tel: (43 1) 86 654-0*, Fax: (43 1) 86 654-516
AKG ACOUSTICS, U.S.
1449 Donelson Pike, Airpark Business Centre 12,
Nashville, TN 37217, U.S.A.
Tel: (615) 360-0499, Fax: (615) 360-0275
AKG Acoustics; A Division of Harman Pro Germany
Bodenseestraße 228, D-81243 München/GERMANY
Tel: (089) 87 16-0, Fax: (089) 87 16-200
Studer Japan Ltd.
2-43-7, Uehara, Shibuya-ku, Tokyo 151-0064/JAPAN
Tel: (813) 3465-2211, Fax: (813) 3465-2214
Arbiter Pro Audio
Wilberforce Road, London NW9 6AX/ENGLAND