2403 260 00132

Overview

The Knowles 2403 260 00132 is a general-purpose rectangular speaker with a 6-ohm impedance and 1-watt power handling. It features a top port design and delivers a sound pressure level of 74 dB. The frequency response ranges from 300 Hz to 20 kHz. The unit is constructed to withstand IPx8 waterproof testing in 1.5 meters of water for 30 minutes, ensuring durability in wet environments.

Feature Summary

• IPx8 waterproof rating verified by submersion testing
• Top port acoustic configuration
• Rectangular form factor

Applications

• Waterproof audio devices
• Marine electronics
• Outdoor communication equipment

Procurement Notes

Verify the specific suffix against official Knowles documentation to confirm the IPx8 waterproof specification and terminal configuration. Ensure the procurement source provides valid traceability for this obsolete lifecycle status component. Cross-reference the datasheet revision date to guarantee compliance with current manufacturing standards.

Selection Notes

Select this model when a compact rectangular speaker with inherent waterproofing is required. The 6-ohm impedance suits standard low-voltage audio circuits. Consider the 74 dB sensitivity for applications requiring moderate output levels without excessive amplification. Verify physical dimensions against enclosure constraints before integration.

Part Context

This component belongs to the Knowles Cobra WP series, designed specifically for rugged and wet environments. The series emphasizes reliability through sealed construction. This particular part number represents a standard general-purpose variant within that lineup, balancing acoustic performance with environmental protection capabilities.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Knowles directly for current equivalent recommendations due to the obsolete lifecycle status.