Shure BRH441M - Headphone Specifications

Shure Incorporated
8/12
Polar Pattern
Cardioid
Frequency Response
50 to 15,000 Hz
Output Impedance
150 Ω
Sensitivity
at 1 kHz, open circuit voltage
66.5 dBV/Pa* (0.47 mV)
Polarity
Positive pressure on diaphragm produces positive voltage on pin 1 (red wire) with respect to pin 2 (black
wire).
Headphone
Transducer Type
Dynamic, Neodymium magnet
Driver Size
40 mm
Frequency Response
20 to 18,000 Hz
Sensitivity
@ 1 kHz
101 dB SPL/mW
Impedance
@ 1 kHz
300 Ω
Maximum Input Power
1000 mW