ED-27304-000

Speakers Overview

The Knowles ED-27304-000 is a balanced armature speaker designed for audio applications. It features a rectangular shape with side porting and measures 6.3 mm in length, 4.29 mm in width, and 3 mm in depth. The component operates within a frequency range of 200 Hz to 4 kHz and has an impedance of 370 Ohms. It delivers a sound pressure level of 102.5 dBA. The device is RoHS compliant and lead-free.

Speakers Feature Summary

• Balanced armature transducer technology
• Rectangular form factor with side port design
• High sound pressure level output

Speakers Applications

• Receiver modules in communication devices
• Audio components in compact electronic equipment
• Sound generation in portable hardware

Speakers Procurement Notes

Verify the specific datasheet version and mechanical drawings before integration. Confirm that the 370 Ohm impedance matches the target circuit requirements. Ensure the rectangular dimensions fit the designated enclosure space. Check for any recent product change notifications regarding material or manufacturing updates.

Speakers Selection Notes

Select this component when a high-output receiver is needed in a small footprint. The 370 Ohm impedance requires appropriate driver matching. The side port configuration influences acoustic coupling. Verify compatibility with the intended housing design due to the specific rectangular geometry.

Speakers Part Context

This part belongs to the Knowles balanced armature speaker family. These components are engineered for high fidelity in constrained spaces. The ED series typically targets receiver applications requiring precise acoustic performance. The manufacturer specializes in micro-acoustic solutions for consumer electronics.

Speakers Replacement Considerations

No public confirmed substitute part numbers are available.