CMS-160925-18SP-X8

Speakers Overview

The CMS-160925-18SP-X8 is a general-purpose rectangular speaker manufactured by Same Sky. It features an 8-ohm impedance and a rated power of 1 W. The device operates within a frequency range of 760 Hz to 20 kHz, with a resonant frequency specified at 950 Hz in distributor documentation. Physical dimensions are 16 x 9 mm with a depth of 2.5 mm. It utilizes a Neodymium-Ferrite-Boron magnet and includes solder pads for connection. The unit is designed with IPX8 water resistance.

Speakers Feature Summary

• IPX8 waterproof rating for environmental protection
• Rectangular form factor with top port location
• Solder pad termination for PCB mounting

Speakers Applications

• Waterproof consumer electronics
• Outdoor audio devices
• Marine instrumentation

Speakers Procurement Notes

Verify the specific datasheet version for the CMS-160925-18SP-X8 to confirm exact acoustic parameters and mechanical tolerances. Ensure compatibility with the target PCB layout regarding solder pad placement and polarity markings. Confirm that the operating environment meets the IPX8 requirements and that the 1 W power rating aligns with the system's amplifier output capabilities.

Speakers Selection Notes

Select this component when a compact, waterproof speaker is required for harsh environments. The 16 x 9 mm size suits space-constrained designs. Verify that the 8-ohm impedance matches the driving circuit. Consider the 760 Hz - 20 kHz frequency response for applications where full-range audio is not critical or where high-frequency clarity is prioritized over deep bass reproduction.

Speakers Part Context

Same Sky (formerly CUI Devices) produces this speaker as part of its audio transducer portfolio. The product line focuses on providing reliable audio solutions for various industrial and consumer applications. This specific model represents a standard rectangular speaker option within their catalog, designed for integration into devices requiring robust performance in wet conditions.

Speakers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Engineers should consult manufacturer cross-reference tools or evaluate alternative speakers based on matching impedance, power handling, and physical dimensions.