CMS-401305-18SP

Speakers Overview

The CMS-401305-18SP is a miniature rectangular speaker manufactured by Same Sky. It features an impedance of 8 ohms and a power rating of 1 watt. The unit measures 40mm x 13mm with solder pad termination. Frequency response ranges from 320 Hz to 20 kHz, with a resonance frequency at 320 Hz.

Speakers Feature Summary

• Rectangular form factor designed for space-constrained applications
• Solder pad termination for direct board integration
• Broadband frequency response suitable for general audio

Speakers Applications

• Consumer electronics enclosures
• Industrial control panels
• Portable device audio output

Speakers Procurement Notes

Verify the manufacturer designation as Same Sky, formerly CUI Devices, when sourcing components. Confirm that the 8-ohm impedance and 1-watt power rating align with amplifier output capabilities in the target design. Ensure solder pad termination compatibility with the printed circuit board layout.

Speakers Selection Notes

Select this model for applications requiring a compact 40mm x 13mm speaker solution. The 8-ohm impedance matches standard low-power audio drivers. Consider the 320 Hz lower frequency limit when evaluating bass reproduction requirements for the specific end-use environment.

Speakers Part Context

This component belongs to the miniature speaker category within the Same Sky portfolio. It serves as a general-purpose audio output device for embedded systems where physical size constraints are critical. The rectangular shape allows for efficient placement in narrow chassis designs.