Sennheiser HME 26-2, Instruction Manual

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Specifications
14 | HME 26-2
Specifications
Headphones
Transducer principle dynamic, closed
Ear coupling supra-aural
Frequency response 20 to 14,000 Hz
Impedance 600
Ω
mono/1,200
Ω
stereo
Characteristic SPL 92 dB SPL at 1 kHz, 1 mW, mono
97 dB SPL at 1 kHz, 1 V
Max. SPL peak level protection switched on:
120 dB SPL at 1 kHz
peak level protection switched off:
> 125 dB SPL at 1 kHz
THD < 1 % at 110 dB SPL
(350 to 3,000 Hz)
Contact pressure approx. 3.9 N
Microphone
Type BKE 46
Transducer principle pre-polarized condenser microphone,
noise-compensating
Frequency response 100 to 6,000 Hz
Output voltage adjustable from 17 to 100 mV/Pa, 80 mV/Pa -2 B
factory preset:
=
800 mV -2 dB at 114 dB SPL
Terminating impedance 150 to 2,200
Ω
Supply voltage 8 to 16 V DC
General data
Temperature range operation: -15 °C to 55 °C
storage:
-55 °C to 70 °C
Weight without cable approx. 205 g