CMS-341138-154SP

Speakers Overview

The CMS-341138-154SP is a general-purpose rectangular speaker manufactured by Same Sky. It features a 34 mm x 11 mm frame with a depth of 3.8 mm and utilizes a PEEK cone material. The unit operates at an impedance of 4.2 Ohms and has a power handling capacity of 1.5 W. Its frequency response ranges from 600 Hz to 20 kHz, with a resonant frequency (Fs) of approximately 750 Hz. The speaker employs a Neodymium Iron Boron (NdFeB) magnet for efficient magnetic flux generation.

Speakers Feature Summary

• Rectangular form factor designed for space-constrained applications
• PEEK cone material provides durability and consistent acoustic performance
• Neodymium magnet structure ensures high efficiency in a compact profile

Speakers Applications

• Consumer electronics audio output
• General purpose sound indication
• Compact multimedia devices

Speakers Procurement Notes

Verify the specific impedance value against the latest manufacturer datasheet, as sources indicate both 4.0 and 4.2 Ohms. Confirm the resonant frequency specifications prior to integration into acoustic enclosures. Ensure mechanical dimensions align with the target housing constraints.

Speakers Selection Notes

Select this component when a rectangular footprint is required rather than circular speakers. The PEEK cone offers advantages in thermal stability compared to paper cones. Verify that the 1.5 W power rating meets the system's maximum drive requirements without distortion.

Speakers Part Context

Same Sky, formerly known as CUI Devices, produces this speaker as part of its transducer portfolio. The company focuses on providing diverse electronic components including audio solutions for global markets. This model represents their standard general-purpose offering within the rectangular speaker category.

Speakers Replacement Considerations

No public substitute part numbers are confirmed in the provided documentation.