Knowles VPHF series receivers

Description
With the revolutionary PantographTM drive mechanism and vibration isolation suspension, the VPHF series is the ultimate high-output, low vibration receiver for modern BTE hearing instruments. The VPHF can-within-a-can design also eliminates the need for external suspensions, boots, wraps, or special wiring considerations. Features Greatly reduced vibration signature - over 50dB - and increased acoustic power output dramatically enhance instrument stability and gain-before-feedback 135dB SPL maximum output More hearing instrument SPL output for same instrument size Two-terminal, zero-bias configuration Undamped, screen damped, internally damped responses Wide range of coil impedances Reduced magnetic radiation (mag rad) for improved telecoil performance No need for external receiver wrapping, booting, or suspension systems
Description
With the revolutionary PantographTM drive mechanism and vibration isolation suspension, the VPHF series is the ultimate high-output, low vibration receiver for modern BTE hearing instruments. The VPHF can-within-a-can design also eliminates the need for external suspensions, boots, wraps, or special wiring considerations. Features Greatly reduced vibration signature - over 50dB - and increased acoustic power output dramatically enhance instrument stability and gain-before-feedback 135dB SPL maximum output More hearing instrument SPL output for same instrument size Two-terminal, zero-bias configuration Undamped, screen damped, internally damped responses Wide range of coil impedances Reduced magnetic radiation (mag rad) for improved telecoil performance No need for external receiver wrapping, booting, or suspension systems

Suppliers

Company
Product
Description
Supplier Links
VPHF series receivers -  - Knowles
Itasca, IL, USA
VPHF series receivers
VPHF series receivers
With the revolutionary PantographTM drive mechanism and vibration isolation suspension, the VPHF series is the ultimate high-output, low vibration receiver for modern BTE hearing instruments. The VPHF can-within-a-can design also eliminates the need for external suspensions, boots, wraps, or special wiring considerations. Features Greatly reduced vibration signature - over 50dB - and increased acoustic power output dramatically enhance instrument stability and gain-before-feedback 135dB SPL maximum output More hearing instrument SPL output for same instrument size Two-terminal, zero-bias configuration Undamped, screen damped, internally damped responses Wide range of coil impedances Reduced magnetic radiation (mag rad) for improved telecoil performance No need for external receiver wrapping, booting, or suspension systems

With the revolutionary PantographTM drive mechanism and vibration isolation suspension, the VPHF series is the ultimate high-output, low vibration receiver for modern BTE hearing instruments. The VPHF can-within-a-can design also eliminates the need for external suspensions, boots, wraps, or special wiring considerations.

Features

  • Greatly reduced vibration signature - over 50dB - and increased acoustic power output dramatically enhance instrument stability and gain-before-feedback
  • 135dB SPL maximum output
  • More hearing instrument SPL output for same instrument size
  • Two-terminal, zero-bias configuration
  • Undamped, screen damped, internally damped responses
  • Wide range of coil impedances
  • Reduced magnetic radiation (mag rad) for improved telecoil performance
  • No need for external receiver wrapping, booting, or suspension systems
Supplier's Site

Technical Specifications

  Knowles
Product Category Speakers
Product Name VPHF series receivers
Impedance 305 ohms
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