4SINGLE DIAPHRAGM CONDENSER MICROPHONE B-1 User Manual

5.Specifications

 

Transducer type

condenser, 1" single diaphragm

 

Operating principle

pressure gradient

 

Polar pattern

cardioid

 

Connection

gold-plated balanced XLR connector

 

Open circuit voltage at 1 kHz

-34 +/-2 dBV (0 dBV = 1 V/Pa)

 

Open circuit sensitivity

20 mV/Pa

 

Frequency range

20 Hz - 20 kHz

 

Level attenuation

-10 dB (switchable)

 

Low-Cut filter

6 dB/Octave at 75 Hz (switchable)

 

Max. SPL (1% THD @ 1 kHz)

138 dB (0 dB), 148 dB (-10 dB)

 

Equivalent SPL (IEC 268-4)

13 dB-A

 

Signal-to-noise ratio re 1 Pa

81 dB A-weighted

 

Nominal impedance

50 Ω

 

Load impedance

> 1 kΩ

 

 

Mains Voltage/Fuse

 

 

Supply voltage

+48 V

 

Supply current

3 mA

 

 

Physical/Weight

 

 

Dimensions

0: 58 mm, length: 174 mm

 

Weight

0,461 kg