KNOWLES

KNOWLES - Hearing aid receivers

Serie Picture Dimensions (mm) Features
BK 7.87 x 5.59 x 4.04 • High sensitivity
• Responses include standard and broader band
• Low distortion
• Self-shielded for low magnetic radiation
• Wide range of port locations and impedances
• 2 and 3 terminal versions
CI 9.47 x 7.18 x 4.10 • 143dB SPL maximum output• Undamped response
• Two and Three-terminal electrical connection
• Various port locations
• Wide range of coil impedances
DFK 5.00 x 2.73 x 3.86 • 130dB SPL maximum output• Low Vibration
EC-FEC 7.59 x 4.34 x 3.73 • High sensitivity• Ferrofluid available for screenless damping and improved shock performance
• Low distortion
• Self-shielded for low magnetic radiation
• Wide range of impedances
• 2 and 3 terminal versions
ED-FED 6.32 x 4.31 x 2.97 • Compact size - 0.081cc• Appreciable output power - 112dB nominal, 129dB maximum
• Two-terminal zero-bias and three-terminal center-tapped configurations
• Undamped, screen damped, internally damped, and FerrofluidTM damped responses with 2dB, 4dB, or 6dB peak amplitude
• Numerous port locations
• Wide range of coil impedances
• Available with FerrofluidTM technology for screenless damping and improved shock performance
EF-FEF 7.87 x 5.59 x 4.01 • For all ranges of BTE applications• 139dB SPL maximum output
• Two-terminal zero-bias and three-terminal center-tapped configurations
• Broad bandwidth for improved sound quality
• Undamped, screen damped and FerrofluidTM damped responses with 2dB, 4dB, or 6dB peak amplitude
• Numerous port locations
• Wide range of coil impedances
• Available with PantographTM, FerrofluidTM, and Vibration IsolationTM technologies
EH-FEH 5.19 x 3.55 x 3.00 • 128dB SPL maximum output• Two-terminal zero-bias and three-terminal center-tapped configurations
• Undamped, screen damped, internally damped, and FerrofluidTM damped responses with 2dB, 4dB, or 6dB peak amplitude
• Numerous port locations
• Wide range of coil impedances
• Available in Class-D amplified version as ES or FES receiver
EJ 6.33 x 4.32 x 5.97 • 135dB SPL maximum output• Low Vibration
FC-FFC 5.17 x 3.55 x 3.00 with rounded corners • 127dB SPL maximum output• Available in High-Output HC receiver version - even more MPO
• Two-terminal zero-bias and three-terminal center-tapped configurations
• Undamped, screen damped, internally damped, and FerrofluidTM damped responses with 2dB or 4dB peak amplitude
• Numerous port locations
• Wide range of coil impedances
• Available with FerrofluidTM technology offering screenless damping and improved shock performance
• Available in Class-D amplified version as FD and FFD receiver
FH-FFH 5.09 x 2.80 x 2.59 • 124dB SPL maximum output• Two-terminal zero-bias and three-terminal configurations
• Undamped, screen damped, internally damped, and FerrofluidTM damped responses with 2dB, 4dB, or 6dB peak amplitude
• Numerous port locations
• Wide range of coil impedances
• Available with FerrofluidTM technology offering screenless damping for superior shock performance and reduced receiver vibration
FJ 5.08 x 2.79 x 5.18 • 129dB SPL maximum output• Low Vibration
FK 5.00 x 2.73 x 1.93 • 123dB SPL maximum output• Two-terminal zero-bias configuration
• Undamped, screen damped, and internally damped responses
• Numerous port locations
• Wide range of coil impedances
• Wide bandwidth version available - ideal for patients with mild to moderate high-frequency hearing loss.
GD 5.99 x 3.10 x 2.59 • High sensitivity• Low vibration
• Low magnetic radiation
• Wide range of port locations and impedances
GR 6.10 x 3.20 x 4.32 Features• High sensitivity
• Low vibration
• Low magnetic radiation
• Wide range of port locations and impedances
HC-FHC 5.17 x 3.55 x 3.00 with rounded corners • In-ear size receiver• Improved low frequency headroom
RAB 5.28 x 2.96 x 2.58 • Popular form factor• Excellent efficiency for its size
• Low magnetic radiation
• Ideal for small hearing aids including RIC
• Also for Bluetooth headsets & communications earpieces
TEC 7.87 x 4.09 x 2.79 • Ultra-thin• Wideband output
TWFK 5.00 x 2.73 x 3.86 • Dual elements with single sound port• Extreme wideband capability
• Unique woofer/tweeter design
• Mechanical shock resistance