CK31 High-performance cardiod condenser microphone capsule View larger

CK31 High-performance cardiod condenser microphone capsule


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HM1000 High-performance hanging module

The HM1000 is used to fly microphones from the ceiling to pick up music or speech in houses of worship and conference rooms and on theater stages. The HM1000 provides a 10m (33ft) cable, specially treated to reduce twisting, even if the environment temperature varies.

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£ 70.00

£ 84.00 inc VAT

£ 84.00   tax incl.

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Product Category Feature Sound
Price Unit Each
Condition new
Availability available for order
Audio Product Type Microphones
Brand AKG
Manufacturer AKG
Microphone Type microphone capsule
Colour Black

CK31 High-performance cardiod condenser microphone capsule

The CK31 is a high-performance condenser microphone capsule with a wide cardioid polar pattern, especially designed for inexperienced speakers and applications where more than one person uses the microphone in turn.

The CK31 capsule is integrated in a rugged metal housing and fits any mounting module of the DAM Series. To prevent contact problems, the capsule is equipped with large-area, self-cleaning, gold-plated contacts with deep threads to prevent misalignment and ensure extra-long life. The package includes a special two-part windscreen, which efficiently reduces wind and pop noise.

Key Features

Cardioid polar pattern
eliminates noise from the rear

125° pickup angle
for inexperienced or very vivacious speakers

Highly reliable capsule contacts
prevent contact problems and ensure extra-long life

Highly efficient two-in-one windscreen
reduces wind and pop noise equally

Wide frequency range
for a speech-optimized audio performance


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
Polar Patterns: Cardioid

Powering Interface
Voltage: 9 to 52 V
Current: 3 mA

Audio Output
Type: Modular Series Standard

Finish: matte dark grey

Dimensions / Weight
Height: 20 mm
Diameter: 13.5 mm
Net Weight: 5 g

Customer Service - Contact us

Akwill Limited
493-295 Chester Rd.
M16 9HF
+44(0)161 872 7337

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