RVA-90238-NXX

Speakers Overview

The Knowles RVA-90238-NXX is a receiver assembly utilizing balanced armature technology. It features compact dimensions of 5.15mm x 2.96mm x 2.58mm, designed for high power output within a small footprint. The component provides superior fidelity and treble performance while maintaining low power consumption. This efficient design supports compact listening applications requiring high acoustic output in lightweight form factors.

Speakers Feature Summary

• Balanced armature driver technology for high fidelity
• Compact and lightweight physical construction
• High power output capability relative to size
• Optimized for low power consumption

Speakers Applications

• Compact audio listening devices
• Mobile communication handsets
• Wearable audio equipment

Speakers Procurement Notes

Verify the specific datasheet version and mechanical drawings from official Knowles documentation before integration. Confirm that the receiver assembly specifications match your acoustic requirements. Ensure compatibility with existing PCB layouts due to the precise dimensional constraints. Cross-reference part numbers to avoid confusion with similar RAB drivers.

Speakers Selection Notes

Select this component when space constraints are critical but high sound pressure levels are required. The balanced armature design offers efficiency advantages over dynamic drivers in small enclosures. Evaluate the treble performance characteristics against target audio profiles. Consider the low power draw benefits for battery-operated portable electronics.

Speakers Part Context

This model belongs to the Knowles Receiver Assembly family, specifically leveraging Balanced Armature Driver (RAB) technology. It is engineered for mobile and wearable audio markets where miniaturization and acoustic performance must coexist. The series emphasizes high output density and signal clarity in minimal volume.

Speakers Replacement Considerations

Consult official substitution guides for compatible RAB drivers. Verify mechanical fit and acoustic parameters before swapping. Ensure electrical characteristics align with current designs.