COM-18379

Speakers Overview

The COM-18379 is a general-purpose magnetic speaker manufactured by SparkFun Electronics. It features an 8-ohm impedance and a 15-watt power handling capacity. The device utilizes a polypropylene cone for acoustic output. Its frequency range spans from 103 Hz to 15 kHz, with a self-resonant frequency of 103 Hz. The unit provides an 83 dB sensitivity level and employs top porting design. This component is classified as a discontinued item in distributor catalogs.

Speakers Feature Summary

• Utilizes a polypropylene cone for acoustic performance
• Features top porting design for sound projection
• Operates with magnetic technology

Speakers Applications

• Compact audio applications requiring high fidelity music
• General purpose sound reproduction projects
• DIY electronics and maker hardware integration

Speakers Procurement Notes

This component is listed as discontinued at major distributors such as DigiKey. Verification of current availability through alternative channels or secondary markets is required before procurement planning. Ensure compatibility with existing project requirements given the end-of-life status.

Speakers Selection Notes

Select this component for projects needing an 8-ohm, 15-watt speaker with a 103 Hz to 15 kHz frequency response. Consider the discontinued status when designing long-term production systems. Verify mechanical mounting options and electrical interface compatibility with the target amplifier circuit prior to integration.

Speakers Part Context

SparkFun Electronics specializes in open-source hardware and electronic components for individual projects. The company provides development boards, sensors, and passive components aimed at supporting IoT, AI, and educational initiatives. The COM-18379 falls within their portfolio of general-purpose electronic parts designed for hobbyist and professional prototyping.

Speakers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Due to the discontinued status, engineers must identify equivalent speakers based on matching impedance (8 ohms), power rating (15W), and frequency response specifications from other manufacturers.