Specifications

Specifications

HMD 26-II-600/-600S/-100

Headphones

 

 

 

 

 

Transducer principle

dynamic, closed

 

Ear coupling

supra-aural

 

 

 

 

Frequency response

20 to 18,000 Hz

 

Impedance

HMD 26-II-600: 300 Ω mono/600 Ω stereo

 

HMD 26-II-600S: 600 Ω mono

 

HMD 26-II-100: 50 Ω mono/100 Ω stereo

 

 

Characteristic SPL

105 dB SPL at 1 kHz, 1 mW

 

HMD 26-II-600/-600S: 107 dB SPL at 1 kHz, 1 V

 

HMD 26-II-100:

115 dB SPL at 1 kHz, 1 V

 

 

Max. SPL

ActiveGard switched on:

 

105 dB SPL at 1 kHz

 

 

ActiveGard switched off:

 

HMD 26-II-600/-600S: 127 dB SPL at 1 kHz, 200 mW

 

HMD 26-II-100:

128 dB SPL at 1 kHz, 200 mW

THD

< 0,5% at 1 kHz

 

 

 

Contact pressure

HMD 26-II-600/-100: approx. 3.9 N

 

HMD 26-II-600S:

approx. 4.0 N

Microphone

 

 

 

 

 

Type

BMD 424

 

Transducer principle

dynamic, noise-compensating, hyper-cardioid

 

 

 

Frequency response

40 to 16,000 Hz

 

 

 

 

Output voltage

0.4 mV/Pa at 1 kHz

 

 

 

 

Impedance

300 Ω

 

General data

 

 

 

 

 

 

Temperature range

operation: -15°C to 55°C

 

storage: -55°C to 70°C

 

 

Weight without cable

HMD 26-II-600/-100: approx. 200 g

 

HMD 26-II-600S:

approx. 130 g

 

 

 

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