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Superb sound in a new generation ultra-miniature lavalier microphone

Frequency response and polar pattern

This is a diagram of the frequency response of a COS-11D R/RM microphoneThis is a diagram of the polar pattern of a COS-11D R/RM microphone

Common specifications

Directivity

Omni directional

Transducer

Self-polarised condenser

Frequency range

50Hz-20kHz

Sensitivity (nominal at 1kHz)

3.2mV/Pa (-50bdB, 0dB=1V/Pa)

Equivalent noise level (A-weighted)

28dB-A

Max SPL (1% THD)

132dB SPL

Output impedance at 1KHz

700 ohms

Powering

+3V to +10V

Current consumption

Less than 0.5mA

Weight

24g

Included accessories

Included accessories 01

HC-11 holder clip

Included accessories 02

WS-11 metal windscreen

Included accessories 03

RM-11 rubber mount (BE, WH type)

(BK, GY type)

Included accessories 04

Instruction manual

Included accessories 05

Warranty card

Included accessories 06

Plastic case