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Capsule / Converter for Headphones Radioear DD45

€149.87 *

Prices incl. VAT plus shipping costs

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Delivery time appr. 1-3 workdays

On July 1, 2020, the VAT rate in Germany was reduced from 19 % to 16 %. We have reduced all prices accordingly.
  • 2-61000121
Replacement capsule Model DD45 for the headphone DD45. For use with Interacoustics, MAICO, MRS... more
Replacement capsule Model DD45 for the headphone DD45. For use with Interacoustics, MAICO, MRS Resonance audiometers.
Original spare part from Radioear. Type 4421

Technical data:
- Resistance 10 Ohm.
- Standards: ANSI S3.6-2010, ISO389-1 1998
- Headphone receiver: Dynamic voice coil specially developed for audiometry
- Rated impedance: 10 Ohm; Frequency range: 100 Hz - 8 kHz
- Linearity: Linear up to 500mW
- Sensitivity: Typically 106.7 dB SPL re. 20 µPa output with 1 mW input, f= 1 kHz
- Harmonic distortion: Less than 1 % at 120 db SPL, f=1 kHz
- Weight: 59 gram (2 oz)
- Cable plug: 2 clamps with 4 mm holes and 2 mm screw
- Environmentally conscious: RoHS-compliant (lead- and nickel-free, biocompatible)

Scope of delivery: One piece
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