2403 260 00058

Overview

The Knowles 2403-260-00058 is a rectangular general-purpose speaker with an 8-ohm impedance and a power rating of 700 mW. It features a frequency range of 300 Hz to 15 kHz and a sensitivity of 76 dB. The component measures 18.00 mm in length, 13.00 mm in width, and has a maximum seated height of 4.60 mm. It utilizes magnetic technology for sound reproduction.

Feature Summary

• Rectangular form factor designed for compact integration
• Top port acoustic configuration
• Magnetic transduction technology

Applications

• General purpose audio output
• Portable electronic devices
• Consumer electronics enclosures

Procurement Notes

Verify the specific part number suffix against official Knowles documentation to confirm exact acoustic parameters and mechanical dimensions. Confirm RoHS compliance status as some listings indicate obsolete or commercial variants. Ensure the mounting interface matches the target design requirements before procurement.

Selection Notes

Select this model when a rectangular speaker footprint is required within strict dimensional constraints. Consider the 700 mW power handling and 76 dB sensitivity for applications requiring moderate volume levels. Evaluate the 300 Hz to 15 kHz frequency response against the desired audio fidelity requirements.

Part Context

This component belongs to the Knowles speaker product line, specifically categorized under general-purpose audio solutions. It is distinct from receiver components like the 2403-260-00051 and other speaker variants such as the Dumbo or Cobra series found in the manufacturer's catalog.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.