FED-27423-I06

Speakers Overview

The Knowles FED-27423-I06 is a side-port rectangular receiver speaker featuring ferrofluid damping. It operates at an impedance of 408 ohms and delivers a sound pressure level of 103 dB. The component is designed for high-quality audio applications requiring precise acoustic performance.

Speakers Feature Summary

• Ferrofluid damping for enhanced thermal management and mechanical stability
• Side-port rectangular design for specific acoustic integration
• High sensitivity output for efficient audio reproduction

Speakers Applications

• High-fidelity audio receivers
• Communication devices requiring clear voice transmission
• Professional audio equipment

Speakers Procurement Notes

Verify the exact part number against official Knowles documentation to ensure compatibility with system requirements. Confirm that the specified impedance and sensitivity match the target application's electrical and acoustic needs before procurement.

Speakers Selection Notes

Select this component when a side-port rectangular form factor is required. Ensure the system can accommodate the 408-ohm impedance load. Verify that the 103 dB sensitivity aligns with the desired volume levels without excessive amplification.

Speakers Part Context

This model belongs to Knowles' line of balanced armature speakers, specifically engineered for receiver applications. The ferrofluid damping distinguishes it from standard dry-damped counterparts, offering improved durability and consistent performance under varying thermal conditions.

Speakers Replacement Considerations

Check for direct substitutes within the Knowles FED series that share the same rectangular footprint and side-port configuration. Ensure any replacement maintains the 408-ohm impedance to avoid circuit mismatch.