CMS-251437-24SP-X8

Speakers Overview

The CMS-251437-24SP-X8 is a rectangular miniature speaker manufactured by Same Sky, formerly CUI Devices. It features a nominal impedance of 4 Ohms and a rated input power of 2 Watts. The device operates within a frequency range of 800 Hz to 20 kHz with a resonant frequency of approximately 800 Hz. It utilizes solder termination for PCB mounting and offers an IPX8 waterproof rating. The unit weighs 3.5 grams and is supplied in bulk packaging.

Speakers Feature Summary

• IPX8 waterproof protection for reliable operation in wet environments
• Rectangular form factor designed for space-constrained applications
• Solder pad termination for direct printed circuit board integration

Speakers Applications

• Waterproof consumer electronics enclosures
• Outdoor audio notification devices
• Medical equipment requiring moisture resistance

Speakers Procurement Notes

Verify the specific suffix configuration against the official Same Sky datasheet to ensure compatibility with required acoustic performance and environmental ratings. Confirm that the solder termination style matches the target PCB footprint design. Check current supply chain status as manufacturing transitions from former CUI Devices operations may affect availability timelines.

Speakers Selection Notes

Select this component when high water resistance is critical alongside compact dimensions. The 4-ohm impedance suits standard low-voltage amplifier outputs. Ensure the 2-watt power handling aligns with the system's maximum drive levels to prevent thermal damage during peak usage scenarios.

Speakers Part Context

This speaker belongs to the miniature rectangular series from Same Sky, catering to portable and ruggedized audio needs. The transition from CUI Devices maintains product lineage while updating manufacturer branding. It serves as a drop-in replacement for similar IPX8-rated rectangular speakers in existing designs.

Speakers Replacement Considerations

Cross-reference with other Same Sky IPX8 rectangular speakers such as the CMS-321437-24SP-X8 for dimensional or acoustic variations. Verify mechanical mounting holes and terminal spacing before substitution.