SP-2309

Overview

The SP-2309 is a general-purpose dynamic speaker manufactured by Soberton Inc. It features an 8-ohm impedance and a maximum power rating of 150 mW, with a recommended operating power of 100 mW. The device exhibits a sensitivity of 85 dBA and operates within a frequency range of 1.5 kHz to 20 kHz. Its physical design includes a round shape with a 23 mm diameter and an 8.5 mm height, utilizing PC pins for mounting.

Feature Summary

• Round top-port location design
• PC pin termination style
• RoHS compliant construction

Applications

• General purpose audio output devices
• Compact electronic enclosures requiring round form factor speakers
• Low-power consumer electronics

Procurement Notes

Verify the specific datasheet version from Soberton Inc. to confirm exact mechanical tolerances and electrical ratings. Ensure compatibility with PCB layouts designed for PC pin terminals. Confirm RoHS compliance status if required by regulatory standards in the target market. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

Selection Notes

Select this component when a compact, round speaker with PC pin mounting is required. The 8-ohm impedance suits standard low-voltage audio circuits. Consider the 1.5 kHz to 20 kHz frequency response for applications not requiring deep bass reproduction. Verify that the 23 mm diameter fits within the available chassis space.

Part Context

This model belongs to the SP Series of micro speakers from Soberton Inc., which offers various sizes and configurations. The SP-2309 specifically addresses needs for small-form-factor audio solutions with standard impedance values. It is distinct from larger format speakers or those with different terminal types like snap-in mounts.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Users must verify mechanical fit and electrical parameters before considering alternative models from other manufacturers.