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RVA-90020-N22 is listed in the Speakers range at ChipApex. The manufacturer field lists Knowles. Its product description is SPEAKER 117.8OHM 94.3DB. Review the specifications below when checking this part for your BOM.
Speakers specifications for RVA-90020-N22
- Description：SPEAKER 117.8OHM 94.3DB
- Series：RVA-90020-NXX
- Mfr：Knowles
- Package：Tray
- Type：Receiver, Balanced Armature
- Technology：Magnetic
- Impedance：117.8 Ohms
- Power - Max：-
- Shape：-
- Termination：-
- Size / Dimension：-
- Height - Seated (Max)：-
- Frequency - Self Resonant：-
- Efficiency - dBA：94.3
- Efficiency - Testing：-
- Efficiency - Type：Sound Pressure Level (SPL)
- Port Location：Free Hanging
- Material - Cone：-
- Material - Magnet：-
- Ingress Protection：-
- Ratings：-
- Frequency Range：200 Hz ~ 10.07 kHz
- Power - Rated：-
Speakers datasheet and documents for RVA-90020-N22
Speakers Overview
The Knowles RVA-90020-N22 is a magnetic balanced armature receiver designed for audio applications. It operates within a frequency range of 200 Hz to 10.07 kHz. The component features an impedance of 117.8 Ohms and delivers an efficiency of 94.3 dBA. This device utilizes magnetic technology for sound transduction.
Speakers Feature Summary
- Balanced armature receiver technology
- Magnetic transduction mechanism
- Wide frequency response capability
Speakers Applications
- Audio receivers
- Replacement speaker units
- Transducer assemblies
Speakers Procurement Notes
Verify the specific suffix against official Knowles documentation to confirm exact electrical characteristics, as variations exist within the RVA-90020 series. Confirm availability status directly with authorized distributors, as stock levels fluctuate. Ensure compatibility with existing acoustic chambers and mounting structures before procurement.
Speakers Selection Notes
Select this component when a balanced armature receiver with high efficiency and specific impedance matching is required. Consider the 117.8 Ohm impedance for circuit integration. Evaluate the 94.3 dBA sensitivity against system gain requirements. Verify the frequency range suitability for the target audio bandwidth.
Speakers Part Context
This part belongs to the Knowles RVA-90020 series of speakers and transducers. It is categorized under audio devices and receivers. The series includes various suffixes indicating different specifications or configurations. It is manufactured by Knowles, a provider of audio components.
Speakers Replacement Considerations
RVA-90020-N29 and RVA-90020-N12 are listed as related or replacement options in distributor databases. Verify electrical equivalence and mechanical fit before substitution.
Explore related parts through Audio Products, all product categories, ChipApex homepage.
