FFH-23375-I04

Speakers Overview

The Knowles FFH-23375-I04 is a balanced armature receiver designed for audio applications. It operates within a frequency range of 200 Hz to 4.5 kHz and features an impedance of 564 Ohms. The component delivers an efficiency of 96.00 dBA, ensuring high acoustic output relative to electrical input. Its side port location facilitates specific enclosure integration strategies.

Speakers Feature Summary

• Balanced armature transducer architecture
• Ferrofluid damping for thermal stability
• Side-mounted acoustic port

Speakers Applications

• Wireless communication headsets
• Medical diagnostic equipment
• Industrial intercom systems

Speakers Procurement Notes

Verify the exact suffix against official Knowles documentation to confirm impedance and sensitivity specifications. Ensure compatibility with existing driver circuits regarding the 564 Ohm impedance load. Confirm package orientation and port alignment requirements before finalizing design integration.

Speakers Selection Notes

Select this model when high efficiency and wide bandwidth are required in a compact form factor. The ferrofluid damping supports reliable operation under varying thermal conditions. Evaluate the side port configuration against available space constraints in the target device housing.

Speakers Part Context

This component belongs to the FH/FFH series of audio receivers from Knowles. These devices utilize balanced armature technology optimized for clarity and durability. The series is widely used in professional audio and telecommunications hardware requiring precise sound reproduction.

Speakers Replacement Considerations

Consult official Knowles Product Change Notifications for updates on laser marking or material specifications. Verify direct substitutes by matching impedance, sensitivity, and physical dimensions to ensure circuit compatibility.