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Conventional Earpieces
Westone has made over 25 million earpieces in more than 60 years’ history of providing quality earpieces to the audiology profession. As a leader in custom-fit earpieces, we are dedicated to providing the quality fit and performance our clients have come to expect. Hearing healthcare is a science and making a great earpiece combines technical expertise and art. Our earpiece technicians have years of experience in combining the sensitivity of the human hand, special relations to understand hearing anatomy and the judgment of the human eye to translate these skills into quality earpieces.
Westone makes custom earpieces for virtually every application you will encounter. If you're not certain which version might be the best choice for your patient, call us. Our technical support staff (1-800-525-5071) can help you select the style and material that is most appropriate.

Our “ear opener” earpieces exemplify the skills of our technicians to keep collapsing ear canals open. Sometimes the tissue of an aging or surgical ear canal becomes soft and flaccid, to the point of losing its definition and collapsing. When this happens, the canal can become occluded, causing a conductive hearing loss. This can be corrected by opening the ear canal using a stent made from acrylic material. Our “ear opener” earpieces are available in style numbers 2, 3, 3 Inverted, 4, 5, 6, 6 Thick, 8 and 8 thick.
Style No. 1
Applications:
(Snap ring) Body instruments, auditory trainers and stethoscopes (with an adapt-a-scope adapter), communications. Works with applicable Plantronics®, and Telex® headsets
Available Materials:
Acrylic, Acrylic with Flex Canal, Acrylic with hard or soft e-Compound canal, Formula II, Formula II Clear, Rx, Superflex, OtoBlast™
Options/Accessories:
Adapt-a-scope, male adapter, colors, skin tones, DisappEar™, glitter, venting, initials, Slick-Sil® AM
Finish:
Shiny, matte
Style No. 2
Applications:
(Skeleton) Amplification, telecommunication, teleprompter, law enforcement, stenotic ear opener (order “ear opener” on the comment line of the order form, available in Acrylic only)
Available Materials:
Acrylic, Acrylic with Flex Canal, Acrylic with hard or soft e-Compound canal, Formula II, Formula II Clear, Rx, Superflex, OtoBlast™
Options/Accessories:
Colors, skin tones, DisappEar™, glitter, venting and tube options, initials, T-Mic, Slick-Sil® AM
Finish:
Shiny, matte
Style No. 3
Applications:
(Semi-skeleton) Amplification, telecommunication, teleprompter, law enforcement, stenotic ear opener (order “ear opener” on the comment line of the order form, available in Acrylic only)
Available Materials:
Acrylic, Acrylic with Flex Canal, Acrylic with hard or soft e-Compound canal, Formula II, Formula II Clear, Rx, Superflex, OtoBlast™
Options/Accessories:
Colors, skin tones, DisappEar™, glitter, venting and tube options, initials,Slick-Sil® AM
Finish:
Shiny, matte
Style No. 3 Inverted
Applications:
(Semi-skeleton) Amplification, telecommunication, teleprompter, law enforcement, stenotic ear opener (order “ear opener” on the comment line of the order form, available in Acrylic only)
Available Materials:
Acrylic, Acrylic with Flex Canal, Acrylic with hard or soft e-Compound canal, Formula II, Formula II Clear, Rx, Superflex, OtoBlast™
Options/Accessories:
Colors, skin tones, DisappEar™, glitter, venting and tube options, initials, Slick-Sil® AM
Finish:
Shiny, matte
Style No. 4
Applications:
(Canal) Amplification, communications, teleprompter, Secret Service, stenotic ear opener (order “ear opener” on the comment line of the order form, available in Acrylic only)
Available Materials:
Acrylic, Acrylic with Flex Canal, Acrylic with hard or soft e-Compound canal, Formula II, Formula II Clear, Rx, Superflex, OtoBlast™
Options/Accessories:
Colors, skin tones, DisappEar™, glitter, venting and tube options, initials, Slick-Sil® AM
Finish:
Shiny, matte
Style No. 4 KC
Applications:
(Canal) For cases of pronounced mandibular action and/or severe feedback
Available Materials:
Formula II, Formula II Clear, Rx, Superflex, OtoBlast™
Options/Accessories:
Colors, skin tones, DisappEar™, initials, venting (pressure only), Slick-Sil® AM
Finish:
Shiny, matte
Style No. 5
Applications:
(Canal lock) Amplification, communications, teleprompter, law enforcement, stenotic ear opener (order “ear opener” on the comment line of the order form, available in Acrylic only)
Available Materials:
Acrylic, Acrylic with Flex Canal, Acrylic with hard or soft e-Compound canal, Formula II, Formula II Clear, Rx, Superflex, OtoBlast™
Options/Accessories:
Colors, skin tones, DisappEar™, initials, venting, Slick-Sil® AM
Finish:
Shiny, matte
Style No. 6
Applications:
(Shell) Amplification, communications, teleprompter, stenotic ear opener (order “ear opener” on the comment line of the order form, available in Acrylic only)
Available Materials:
Acrylic, Acrylic with Flex Canal, Acrylic with hard or soft e-Compound canal, Formula II, Formula II Clear, Rx, Superflex, OtoBlast™
Options/Accessories:
Colors, skin tones, DisappEar™, glitter, initials, venting and tubing options, Slick-Sil® AM
Finish:
Shiny, matte
Style No. 6 Thick
Applications:
(Thick shell) Amplification, communications, teleprompter, stenotic ear opener (order “ear opener” on the comment line of the order form, available in Acrylic only)
Available Materials:
Acrylic, Acrylic with Flex Canal, Acrylic with hard or soft e-Compound canal, Formula II, Formula II Clear, Rx, Superflex, OtoBlast™
Options/Accessories:
Colors, skin tones, DisappEar™, glitter, initials, venting and tubing options, Slick-Sil® AM
Finish:
Shiny, matte
Style No. 8
Applications:
(Half-shell) Amplification, communications, teleprompter, stenotic ear opener (order “ear opener” on the comment line of the order form, available in Acrylic only)
Available Materials:
Acrylic, Acrylic with Flex Canal, Acrylic with hard or soft e-Compound canal, Formula II, Formula II Clear, Rx, Superflex, OtoBlast™
Options/Accessories:
Colors, skin tones, DisappEar™, glitter, initials, venting and tubing options, Slick-Sil® AM
Finish:
Shiny, matte
Style No. 10
Applications:
(Acoustic modifier) Normally used for mild high-frequency loss, comes standard with open bore and MVP (not guaranteed against feedback)
Available Materials:
Acrylic, Formula II, Formula II Clear, Rx, Superflex, OtoBlast™
Options/Accessories:
Colors, skin tones, DisappEar™, glitter, tubing options and initials, Slick-Sil® AM
Finish:
Shiny, matte
Style No. 12
Applications:
(Non-occluding) For high-frequency losses, Tinnitus Masker, open-fit hearing instruments, CROS and BiCROS fittings, open fittings, and cochlear implants (not guaranteed against feedback)
Available Materials:
Acrylic, Formula II, Formula II Clear, Rx, Superflex, OtoBlast™
Options/Accessories:
Colors, skin tones, DisappEar™, glitter, tubing options and initials, Slick-Sil® AM
Finish:
Shiny, matte
Style No. 13
Applications:
(Non-occluding) CROS and BiCROS fittings, Tinnitus Masker, open-fit hearing instruments, open fittings, and cochlear implants (not guaranteed against feedback)
Available Materials:
FIT, Acrylic, Formula II, Formula II Clear, Rx, Superflex, OtoBlast™
Options/Accessories:
Colors, skin tones, DisappEar™, glitter, tubing options and initials, Slick-Sil® AM
Finish:
Shiny, matte
Style No. 15
Applications:
(Free field) For high-frequency losses, Tinnitus Masker, open-fit hearing instruments, CROS and BiCROS fittings, open fittings, and cochlear implants (not guaranteed against feedback)
Available Materials:
Acrylic, Formula II, Formula II Clear, Rx, Superflex
Options/Accessories:
Colors, skin tones, DisappEar™, initials
Finish:
Shiny, matte
Left and Right Indicators

Left and right indicators can be added to the vast majority of Westone custom-fit earpieces. A blue dot indicates the left side and a red dot indicates the right side. Laser engraving of an “L” in blue for left and an “R” in red for right is available upon request.