CMS-3047-18L300

Speakers Overview

The CMS-3047-18L300 is a miniature oval speaker manufactured by Same Sky. It features an 8 Ohm impedance and a 1 W power rating. The unit measures 30 mm in length, 20 mm in width, and 4 mm in height. It utilizes a Neodymium Iron Boron magnet and a Polyethylene Terephthalate cone. The self-resonant frequency is specified at 600 Hz, with a maximum frequency response of 6 kHz. The sound pressure level reaches 94 dB. Electrical connections are provided via wire leads.

Speakers Feature Summary

• Compact oval form factor designed for space-constrained applications
• Utilizes high-strength neodymium magnet technology
• Features durable polyethylene terephthalate diaphragm construction
• Equipped with integrated wire lead terminations

Speakers Applications

• Embedded systems audio output
• Industrial automation control panels
• Consumer electronics enclosures

Speakers Procurement Notes

Verify the specific model suffix against official manufacturer documentation to ensure correct electrical parameters. Confirm that the wire lead configuration matches the target circuit design requirements. Check RoHS compliance status through the latest datasheet revision. Ensure environmental operating temperature ranges align with the intended deployment conditions before finalizing procurement orders.

Speakers Selection Notes

Select this component when a low-profile oval geometry is required for audio indication. The 8 Ohm impedance suits standard driver circuits. Verify enclosure compatibility due to the specific 30x20mm footprint. Consider the 600 Hz resonance point for acoustic tuning needs. Ensure sufficient mounting space for the 4mm depth profile within the device chassis constraints.

Speakers Part Context

This part belongs to the CMS series of miniature speakers from Same Sky. The series offers various shapes including round and oval configurations. These components are engineered for general-purpose audio transduction in compact electronic devices. The product line emphasizes reliability and consistent acoustic performance across different manufacturing batches.

Speakers Replacement Considerations

CMS-30204-18L250: Similar oval shape but different dimensions and resonant frequency.

Speakers FAQ

What is the physical shape of the CMS-3047-18L300?

The component has an oval frame shape.

How is the speaker electrically connected?

It uses wire leads for termination.