ED-29689-000

Speakers Overview

The Knowles ED-29689-000 is a balanced armature transducer designed for high-fidelity audio reproduction. It features a rectangular form factor with dimensions of 6.32mm x 4.31mm x 2.97mm. The unit utilizes a non-paper diaphragm and a dynamic magnetic circuit structure to achieve full-band frequency response characteristics. It is engineered for low harmonic distortion, specified at 0.5% TMD, ensuring accurate sound reproduction in compact acoustic environments.

Speakers Feature Summary

• Balanced armature architecture utilizing a precision connecting rod to transmit vibration to a micro-diaphragm
• Rectangular physical design optimized for integration into small form-factor acoustic enclosures
• Non-paper diaphragm construction supporting full-range frequency performance

Speakers Applications

• In-ear monitor (IEM) mid-range driver units
• True wireless stereo (TWS) earbud acoustic modules
• High-fidelity hearing aid speaker assemblies

Speakers Procurement Notes

Verify the specific suffix against official Knowles documentation to confirm exact mechanical tolerances and acoustic tuning specifications. Ensure compatibility with existing acoustic chambers and crossover networks before integration. Confirm manufacturing origin and compliance status through authorized distributors only.

Speakers Selection Notes

Select this component when a dedicated mid-range balanced armature is required within a multi-driver IEM configuration. Evaluate its physical dimensions against available space constraints in the earpiece shell. Consider its harmonic distortion profile relative to bass and treble drivers in the total system design.

Speakers Part Context

This component belongs to Knowles' portfolio of miniature balanced armature speakers. These transducers are widely utilized in premium audio devices where size constraints preclude moving coil solutions. The ED series represents established technology for reliable mid-frequency reproduction in consumer electronics.

Speakers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Cross-referencing requires direct consultation with manufacturer datasheets or authorized supply chain channels.