SPKM.10.8.A

Overview

The SPKM.10.8.A is a dynamic miniature speaker manufactured by Taoglas Limited, designed for compact audio applications. It features an 8-ohm impedance and a round shape with dimensions of 10 mm diameter and 3.5 mm height. The unit utilizes wire lead termination and neodymium magnet material. Key electrical parameters include a frequency response range of 100 Hz to 11 kHz, a sensitivity of 75 dBA sound pressure level, and power handling capabilities of 0.2W RMS and 0.3W maximum.

Feature Summary

• Compact 10mm round form factor suitable for space-constrained designs
• High sensitivity output via neodymium magnetic structure
• Direct wire lead termination for simplified integration

Applications

• Portable consumer electronics
• Medical devices requiring small acoustic components
• Industrial control panels with limited space

Procurement Notes

Verify the specific datasheet version prior to ordering, as specifications such as power handling may vary between sources citing 5mW versus higher wattage ratings. Confirm that the wire lead termination style matches the target assembly requirements. Ensure the operating temperature range aligns with the intended environmental conditions. Cross-reference the impedance value of 8 ohms with the amplifier output stage to ensure proper matching and performance.

Selection Notes

Select this component when a low-profile, high-sensitivity audio solution is required for miniaturized systems. The 10mm diameter and 3.5mm height make it ideal where standard speakers cannot fit. Consider the 8-ohm impedance for compatibility with common low-voltage audio drivers. Evaluate the 100Hz to 11kHz frequency response against the necessary audio bandwidth for the application.

Part Context

This part belongs to Taoglas Limited's line of miniature dynamic speakers. It is engineered for high reliability in small-footprint applications. The product utilizes standard dynamic driver technology optimized for size reduction while maintaining acoustic efficiency. It serves as a direct replacement for other 10mm class speakers in existing designs.

Replacement Considerations

Check mechanical dimensions carefully against existing board layouts. Verify impedance matching if substituting from different manufacturers. Ensure the mounting method accommodates the top-port design.