AKG CK47

General
Audio frequency bandwidth: 20 to 20000 Hz
Equivalent Noise Level: 20 dB-A
Sensitivity: 16.5 mV/Pa
Signal to Noise: 74 dB-A
Electrical Impedance: 600 Ohms
Recommended Load Impedance: 2000 Ohms
Polar Patterns: Hypercardioid

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

Audio Output
Type Modular Series, Standard

Design
Finish matte dark gray

Dimensions / Weight
Height 200 mm
Diameter 13.5 mm
Net Weight 39 g