BEYERDYNAMIC DT 297 PV HEADPHONES with cable

The BEYERDYNAMIC DT-297-PV/80 is a double-sided headset Microphone with Cable

All DT 297 versions are supplied with connecting cable.

Technical Specifications

Transducer type Condenser (back electret)
Operating principle Closed
Polar pattern Cardioid
Open circuit voltage at 1 kHz (0dB = 1V/Pa) 5 mV/Pa at f = 1 kHz
Nominal impedance approx. 300 Ω
Load impedance > 1000 Ω
Weight without cable 240 g
Frequency response 40 – 20,000 Hz
Current consumption approx. 3.5 mA
Ambient noise isolation approx. 16 dBA
T.H.D.
Max. SPL 132 dB
Phantom supply 12 – 48 V
S/N ratio 62 dB
Weight 30 g
Nominal SPL at 1 kHz 100 dB
Average pressure on ears 4.5 N
Gooseneck length 120 mm
Capsule diameter 19 mm