Konchální opěrka slouží ke stabilizaci reproduktoru ve zvukovodu.
Kompatibilní se sluchadly ReSound.
NX460S NX560S NX760S NX960S
NX461 NX561 NX761 NX961
NX462 NX562 NX762 NX962
RU460 RU560 RU760 RU960
RU461 RU561 RU761 RU961
RU462 RU562 RU762 RU962
RT460 RT560 RT760 RT960
RT461 RT561 RT761 RT961
RT462 RT562 RT762 RT962
