SM171008-1

Overview

The SM171008-1 is a general-purpose dynamic speaker manufactured by DB Unlimited. It features an 8 Ohm impedance and a nominal power handling capacity of 500 mW. The device operates within a frequency range of 1 kHz to 5 kHz, with a self-resonant frequency of 1 kHz. It provides an efficiency of 88 dBA and utilizes a top port design with a round shape.

Feature Summary

• General purpose magnetic technology construction
• Top port acoustic design for sound projection
• Round physical shape configuration

Applications

• Consumer electronics audio output
• Industrial control panel indicators
• General purpose alarm systems

Procurement Notes

Verify the specific datasheet version against the manufacturer's official documentation to ensure compatibility with system requirements. Confirm that the 8 Ohm impedance and 500 mW power rating align with the intended amplifier or driver circuit specifications before finalizing procurement decisions.

Selection Notes

Select this component when a compact, round dynamic speaker is required for general audio applications. Ensure the operating environment supports the specified 1 kHz to 5 kHz frequency response and that the 88 dBA efficiency meets the necessary sound pressure level requirements for the target device.

Part Context

This model belongs to the DB Unlimited dynamic speaker series designed for standard audio reproduction tasks. It serves as a basic acoustic transducer suitable for integration into various electronic assemblies where space constraints and cost-effectiveness are primary considerations for audio output solutions.

Replacement Considerations

Direct substitutes include other DB Unlimited models with matching 8 Ohm impedance and similar power ratings, such as the SM17256D, provided the physical dimensions and frequency response characteristics remain compatible with the existing enclosure and circuit design.