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beyerdynamic DT 48_20

The Beyerdynamic DT 48 A.00 is a pair of Dynamic Closed Audiometric Headphones, designed for aural-acoustical investigations and measurements for ear, nose and throat specialists as well as at universities and research centres.

 

The Beyerdynamic DT 48 A.0 features excellent ambient noise attenuation due to the closed design. The matched transducer elements have an impedance of 5 Ohms per system and are carefully selected to achieve a maximum frequency response deviation of ±1 dB.

 

Supra-aural ear coupling is achieved by utilising flat rubber ear caps. Easy lateral identification by means of coloured coded covers correspond to accepted standards. The cable is supplied bare-ended so that specialist connectors can be used.

 

Beyerdynamic DT 48A Audiometric Headphones Key Features

 

* Professional Supra-aural

* Closed-back dynamic audiometric headphones with color-coded rubber earcaps

* Transducers selected in matched pairs for maximum accuracy

* 12 dB of noise isolation for improved ambient noise isolation

* Attached, bare-ended straight cable for application-specific termination

* Closed-Back Dynamic Audiometric Headphones Frequency Range 16 Hz - 20 kHz

* Impedance 5 Ohms +/-10% per Cartridge Sensitivity 110 dB SPL (500 Hz, 1 mW @5 Ohms)

 

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Uploaded on January 23, 2011
Taken on January 23, 2011