SP-1511S-2

Overview

The SP-1511S-2 is a dynamic speaker unit designed for mobile telephone applications. It features an 8 Ohm impedance and a rectangular shape with top port location. The frequency range spans from 200 Hz to 3.4 kHz, with a rated noise power of 700 mW and a maximum short-term power of 900 mW. Efficiency is specified at 83 dBA SPL measured at 10 cm with a baffle. Dimensions are 15.00 mm x 11.00 mm in size, with a maximum installation height of 4.00 mm.

Feature Summary

• Dynamic speaker unit optimized for mobile telephone use
• Rectangular form factor with top port configuration
• PEEK cone material construction

Applications

• Mobile telephone audio output
• General purpose small signal reproduction
• Compact electronic device acoustic signaling

Procurement Notes

Verify the specific suffix 'S-2' against official Soberton documentation to confirm exact electrical tolerances and mechanical dimensions. Ensure compatibility with intended mounting structures given the rectangular footprint and top port orientation. Confirm RoHS compliance status through current manufacturer declarations prior to integration.

Selection Notes

Select this component when a compact rectangular speaker with top porting is required for mobile devices. Consider the 8 Ohm impedance and 700 mW rating for low-power audio circuits. Evaluate the 200 Hz to 3.4 kHz frequency response against target acoustic requirements. Verify physical space constraints against the 15x11 mm footprint and 4 mm height.

Part Context

This part belongs to Soberton's SP Series of small-sized speakers. These units typically feature attached connectors or terminals for easy integration into portable electronics. The series offers various impedance and power ratings within similar form factors to suit different audio performance needs.

Replacement Considerations

SP-1511S-1 and SP-1511S-3 are related models in the same series. Verify if differences in frequency range or efficiency meet application requirements before substitution.