Air Transducers (DD45)

The DD45 air transducer has rapidly been accepted as a favorite of many audiometer manufactures and is now included as a standard accessory with their equipment.

Download RadioEAR Calibration values for DD45

DD45 10 Ohm Transducer

P4421 | Item No. 8010876

DD45 10 Ohm Transducer

DD45 10 Ohm Transducer Back
  • Engineered to match the performance and function of the most popular earphones available for audiological testing in today’s marketplace.
  • The DD45 air transducer is manufactured to the highest quality standards and is a more economical alternative.
  • These earphones are fully supported by RadioEar, and receive the same focused attention and personal service that we provide our customers for bone transducers, headbands and cords.

Download Data Sheet

Matched Pair of DD45 10 Ohm Transducers

P4422 | Item No. 812030

Matched Pair of DD45 10 Ohm Transducers

For ease of calibration with certain equipment, the DD45 Matched Pairs are carefully measured and evaluated to ensure that they closely share the same sensitivity at all standard audiometric frequencies.

Shielded DD45 10 Ohm Transducer

P4421S | Item No. 8507271

Matched Pair of DD45 10 Ohm Transducers

The shielded DD45 is designed to prevent the stimulus,which is being delivered to the DD45 transducer, from radiating outward, thus ‘shielding’ the ABR test electrodes from unwanted acoustical artifacts and providing a more accurate ABR test results.

Download Data Sheet

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Air Transducer (DD450)

The DD450 is a circumaural headset that can be used for audiometry testing in the standard audiometry range 125 Hz – 8 kHz as well as for high-frequency testing until 20 kHz.

DD450 Circumaural headset

DD450 | Item No. 8106236

DD450 Circumaural headset
  • RoHS compatible
  • Good ambient noise isolation
  • Adjustable soft padded headband
  • Extremely comfortable ear cups
  • Capable of full range testing
  • Gold plated connectors
  • Outstanding quality
  • Robust design
  • Easy to use

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Air Transducer Accessories

All accessories manufactured for RadioEar are engineered to
perform to the highest standards and are competitively priced.

Dual Mono 2 Meter
Earphone Cable

P4432 | Item No. 801082

Dual Mono 2 Meter Earphone Cable

Dual Mono 5 Meter
Earphone Cable

P4432X | Item No. 8107103

Dual Mono 5 Meter Earphone Cable

Single Mono 2 Meter Contra Earphone Cable

P4431 | Item No. 8010826

Single Mono 2 Meter Contra Earphone Cable

Adult Easy Adjust
DD45 Headband

HB3045 | Item No. 8103204

Adult Easy Adjust DD45 Headband

Pediatric Easy Adjust
DD45 Headband

HB3100 | Item No. 8103205

Pediatric Easy Adjust DD45 Headband
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DD45 Contra
Headband

P4461 | Item No. 8010890

DD45 Contra Headband

Contra Lateral Headband
Complete Assembly

P4491

Contra Lateral Headband Complete Assembly

Type 51
Ear Cushion

P4451 | Item No. 8010894

Type 51 Ear Cushion

Foam Pad for
Contra Headband

P4471 | Item No. 8002802

Foam Pad for Contra Headband
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