Speakers #4855814

Knowles balanced-armature, magnetic technology to give high efficiency, stability and reliability.Features High sensitivityResponses include standard and broader bandLow distortionSelf-shielded for low magnetic radiationWide range of port locations and impedances2 and 3 terminal versions

Features Knowles' balanced-armature, magnetic technology to give high efficiency, stability and reliability.Features Excellent sound qualityHigh speech intelligibilitySuitable for PCB mountingCan function as a microphone or beeperVarious impedancesFace and edge port locations available

Knowles' largest and most powerful receiver. With its high efficiency and a 143dB SPL maximum output, the CI receiver provides high acoustic power.Features 143dB SPL maximum outputUndamped responseTwo and Three-terminal electrical connectionVarious port locationsWide range of coil impedances

Knowles balanced-armature, magnetic technology to give high efficiency, stability and reliability. High acoustic efficiency enables sufficient sound output even when limited power is available.Features Built-in static protectionLightweight, matt-black, plastic housingErgonomically designed with rounded edge to fit the conchaHigh-quality sound outputTailored bandwidth for superb speech intelligibilityRugged constructionVarious impedancesFlexi-circuit or wire lead-out optionsCan be modified to function as a microphone

The DTEC Series combines two TEC receiver elements with a single sound port. Case size is equivalent to BKEF. DTEC provides increased output and reduced vibration compared to a single receiver.Features Dual elements with single sound portIncreased outputReduced vibrationEnable hi-fi designs

Knowles' balanced-armature, magnetic technology to give high efficiency, stability and reliability. Available with Knowles' FerrofluidTM technology.Features High sensitivityFerrofluid available for screenless damping and improved shock performanceLow distortionSelf-shielded for low magnetic radiationWide range of impedances2 and 3 terminal versions

Knowles' most versatile and most popular receiver, the ED series powers applications ranging from Standard BTE aids and Mini-BTE aids to Full Concha and Half Concha ITE instruments. The ED is made even more functional by the addition of ferrofluid. Its shock survivability makes it a robust receiver for many applications. FED receivers also damp acoustic peaks and reduce vibration to solve feedback problems and closing issues in ITE hearing instruments.Features Compact size - 0.081ccAppreciable output power - 112dB nominal, 129dB maximumTwo-terminal zero-bias and three-terminal center-tapped configurationsUndamped, screen damped, internally damped, and FerrofluidTM damped responses with 2dB, 4dB, or 6dB peak amplitudeNumerous port locationsWide range of coil impedancesAvailable with FerrofluidTM technology for screenless damping and improved shock performance

The staple receiver for modern BTE hearing instruments, the EF series represents a precise balance of output power and compact size. Its length-width-height ratio provides an optimum fit that helps maximize BTE space and layout considerations while still providing superior acoustic output. A full range of Knowles' PantographTM, FerrofluidTM, and Vibration IsolationTM technologies help maximize the EF series use for any BTE instrument design. The FEF receiver brings the advantages of Ferrofluid damping, including reduced receiver vibration and improved shock survivability. These advantages are added to the EF receiver's precise balance of power and compact size. A full range of Knowles' PantographTM and Vibration IsolationTM technologies help maximize the FEF series optimum fit and superior acoustic output.Features For all ranges of BTE applications139dB SPL maximum outputTwo-terminal zero-bias and three-terminal center-tapped configurationsBroad bandwidth for improved sound qualityUndamped, screen damped and FerrofluidTM damped responses with 2dB, 4dB, or 6dB peak amplitudeNumerous port locations

The standard Class-D amplified receiver from Knowles offering a built-in amplifier and broad range of design options, port locations, and damping options - including Knowles' FerrofluidTM technology.Features EH micro speaker, but with internal, highly-efficient, class D amplifierLower current drain prolongs battery lifeLower distortionAvailable in a range of SPL ratings

The FH receiver represents an unprecedented combination of ultra-compact size and high SPL output with efficiencies normally found only in much larger receivers. Available with Knowles' FerrofluidTM technology for reduced vibration, improved shock performance, and reduced wax-clogging problems means easier manufacturing and greater field dependability for ITC and CIC instruments.Features 124dB SPL maximum outputTwo-terminal zero-bias and three-terminal configurationsUndamped, screen damped, internally damped, and FerrofluidTM damped responses with 2dB, 4dB, or 6dB peak amplitudeNumerous port locationsWide range of coil impedancesAvailable with FerrofluidTM technology offering screenless damping for superior shock performance and reduced receiver vibration