SOC40S19DN4

Overview

The SOC40S19DN4 is a general-purpose dynamic speaker manufactured by Seltech. It features a 4-ohm impedance and a 5-watt power handling capacity. The unit utilizes a top-port design with a round shape, measuring 40x19 mm. Its frequency response ranges from 160 Hz to 15 kHz, with a sensitivity of 87 dB.

Feature Summary

• Top-port acoustic configuration for directed sound output
• General-purpose dynamic driver construction
• Round form factor suitable for compact enclosures

Applications

• Arm's-length voice and music audio reproduction
• Consumer electronic device integration
• Telecommunications equipment audio output

Procurement Notes

Verify the exact part number against manufacturer documentation to ensure compatibility with specific enclosure designs. Confirm impedance and power ratings match the target application requirements before procurement. Check for any specific mounting or acoustic sealing needs associated with the top-port design.

Selection Notes

Select this component for applications requiring a compact, round dynamic speaker with moderate power handling. Ensure the system design accommodates the 4-ohm load and the specified frequency range. Consider the top-port orientation when designing the acoustic chamber or housing structure.

Part Context

This model belongs to Seltech's lineup of electromechanical acoustic components. Seltech specializes in micro-speakers, receivers, and buzzers for various industrial and consumer markets. The SOC series represents their standard dynamic speaker offerings designed for reliable performance in space-constrained environments.

Replacement Considerations

No publicly confirmed substitute part numbers are available for this specific model.