RVA-90020-N17

Speakers Overview

The Knowles RVA-90020-N17 is a balanced armature receiver designed for audio applications. It features an impedance of 117.8 Ohms and operates within a frequency range of 200 Hz to 10.07 kHz. The device exhibits a sensitivity of 94.3 dB SPL, ensuring efficient acoustic output. This component utilizes magnetic technology for sound transduction and is suitable for free-hanging installation configurations.

Speakers Feature Summary

• Balanced armature transducer technology
• High efficiency acoustic output
• Wide operational frequency bandwidth

Speakers Applications

• Hearing aids
• Medical audio devices
• Communication headsets

Speakers Procurement Notes

Verify the specific suffix code against official Knowles documentation to confirm exact electrical tolerances and mechanical dimensions. Ensure compatibility with existing acoustic chambers and driver housings. Confirm availability status as distribution channels may vary. Request current datasheets for final integration validation.

Speakers Selection Notes

Select this model when high fidelity and compact size are required. The 117.8 Ohm impedance suits specific amplifier outputs. Evaluate the 94.3 dB sensitivity against power constraints. Consider the 200 Hz lower limit for bass response requirements in the target application environment.

Speakers Part Context

This component belongs to the Knowles SR series of speakers and transducers. It is categorized under audio devices and receivers. The product line focuses on miniaturized acoustic solutions for portable and medical electronics. It represents a standard offering in balanced armature speaker technologies.

Speakers Replacement Considerations

The RVA-90020-N29 is a documented alternative from the same manufacturer. Verify pinout and dimensional compatibility before substitution. Cross-reference datasheet specifications to ensure equivalent performance metrics.