RadioEar B81 High Output Bone Transducer - 12.5 Ohm (secure)
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RadioEar B81 High Output Bone Transducer - 12.5 Ohm (secure)

Product Code: 8506737

  • 12.5 Ohm @ 1 kHz high output bone conduction transducer
  • Achieves higher output levels at lower frequencies with superior distortion performance
  • B81 can reliably measure bone conduction thresholds up to 50 dBHL at 250 Hz
  • Mechanically robust
  • Lead-free
  • Outstanding quality and reliable performance
  • RoHS compliant
  • IEC 606045-1:2001 Electroacoustics - Audiological Equipment
  • ANSI/ASA S3.6-2010 American National Standard Specification for Audiometers
  • ISO 389-3:1994 Acoustics - Reference zero for the calibration of audiometric equipment
  • Biocompatible case
  • Bone conduction cord and headband sold separately
  • Physical Dimensions: H:16mm x W:18.2mm x L:31.7mm
  • Bone Conduction 79"/200 cm Molded Cord with Straight 1/4" (6.3mm) Gold-Plated Plug (item #P3083) 
  • Bone Conduction 112" Molded Cord with Straight 1/4" (6.3mm) Gold Plated Plug (item #P3081A)
  • Bone Conduction Standard Headband (item# P3333)
  • Replacement Foam Pads for P3333 Headband, 10/bag (#P3288-1)
  • RadioEar Disposable Elastic Bone Conduction Adjustable Headband (Infants/Toddler size) (item #P1188)
  • Huggie Aid Bone Oscillator Headband, adult size 27" (#403)
  • Huggie Aid Bone Oscillator Headband, pediatric size 24" (#403P)