CMS-151135-18SP-X8

Speakers Overview

The CMS-151135-18SP-X8 is a miniature rectangular loudspeaker manufactured by Same Sky. It features a PEEK cone and a neodymium magnet for efficient sound generation. The unit measures 15 mm in length, 11 mm in width, and 3.5 mm in depth. It operates with an impedance of 8 ohms and a power rating of 1 watt. The resonant frequency is 950 Hz, with a frequency range extending from 760 Hz to 20 kHz. Sound pressure level reaches 97 dBA. The component offers IPX8 waterproof protection and utilizes spring contact termination.

Speakers Feature Summary

• Constructed with a durable PEEK cone material for consistent acoustic performance
• Equipped with a neodymium magnet to maximize output efficiency within a compact form factor
• Provides IPX8 rated environmental sealing against water immersion
• Features spring contact termination for secure PCB mounting

Speakers Applications

• Consumer electronics requiring waterproof audio components
• Medical devices needing sealed acoustic outputs
• Industrial equipment exposed to moisture or harsh environments
• Portable electronic gadgets with space constraints

Speakers Procurement Notes

Verify the specific termination style required for your design, as sources indicate both wire leads and spring contacts for this series. Confirm the exact IP rating (IPX7 vs IPX8) matches your environmental needs. Ensure the 1W power handling aligns with your amplifier capabilities. Check current availability through authorized distributors as stock levels fluctuate.

Speakers Selection Notes

Select this model when a low-profile rectangular speaker is necessary for tight enclosures. The PEEK cone offers durability advantages over standard paper cones in humid conditions. Consider the 8-ohm impedance for compatibility with common audio drivers. The high sound pressure level supports clear audio in noisy environments without excessive power consumption.

Speakers Part Context

This component belongs to the Same Sky miniature speaker family, formerly associated with CUI Devices. It represents a specialized line of rectangular transducers designed for modern portable and industrial applications. The series emphasizes compact dimensions while maintaining robust acoustic output and environmental resistance standards.

Speakers Replacement Considerations

CMS-151135-18S-X8 is a related variant within the same product family. Verify dimensional compatibility and electrical specifications before substitution. Ensure the replacement part meets the same IP rating and power handling requirements for your specific application.