• RadioEar DD450 high frequency circumaural headset with 6.3 mm straight jack
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RadioEar DD450 High Frequency Circumaural Headset - 6.3mm Straight Jack

RadioEar DD450 High Frequency Circumaural Headset - 6.3mm Straight Jack

$1,050.00 USD
$1,050.00 USD
Sale Sold out
Shipping calculated at checkout.

Shipping: Supplies start at $10 in the contiguous U.S. ($30 AK/HI); heavier orders may cost more. Insured equipment shipping is $25 per order ($200 per order to AK/HI). Mixed carts may have both charges; see the final total at checkout.

Need help choosing? Ask the DDX team · 321-747-0222

RadioEar DD450 circumaural audiometric headset, SKU 8520324, with 6.3 mm straight mono connectors and a 2.5 m cable. Match this transducer to your audiometer configuration before ordering.

  • Circumaural headset that can be used for audiometry testing in the standard range 125 Hz - 8 kHz as well as high frequency testing up to 20 kHz
  • Complies with IEC-60645-1 and ANSI S3.6 up to 16 kHz
  • RoHS compatible
  • Good ambient noise isolation
  • 40 ohm frequency response
  • Gold-plated connectors
  • Capable of full range testing
  • Adjustable, soft padded headband & extremely comfortable ear cups
  • Cable: 2.5m length  
  • Plug type: straight,  6.3mm gold-plated mono jack
  • When using an IEC60318-1 coupler with a type 1 adaptor on an artificial ear, the standard allows for calibration using the RETSPLs

*Note: Special Order Item -- 2 Week lead time 

Before you order

Confirm your audiometer supports the DD450, its impedance, connector arrangement and the test frequencies you need. A matching plug alone does not establish compatibility. Contact DDX to confirm calibration requirements when replacing a headset.

This is the straight-jack version. The supplier lists it as a special-order item with an estimated two-week lead time; confirm current availability before placing a time-sensitive order.

Ask about this DD450 configuration

Email DDX about SKU 8520324 or call 321-747-0222. Include your audiometer model, current headset part number, connector details and required timing so we can check the configuration and current availability.

Looking for a replacement part?

If you are replacing an accessory rather than the complete headset, review these separate listings and confirm the exact part needed before ordering:

These are separate products, not additional items included with this headset. A matching product-family name alone does not confirm the correct part for your instrument.

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