CMS-181325-078L100A

Speakers Overview

The Same Sky CMS-181325-078L100A is a rectangular micro speaker with dimensions of 18 mm x 13 mm x 2.5 mm. It features an 8-ohm impedance and a 700 mW power rating. The unit utilizes a neodymium magnet and a PEEK cone for acoustic performance. It delivers a sound pressure level of 93 dB and has a resonant frequency of 1100 Hz. The component includes 100 mm wire leads terminated with a connector.

Speakers Feature Summary

• Rectangular form factor designed for space-constrained applications
• Integrated wire leads with connector for simplified assembly
• Neodymium magnet construction for efficient magnetic flux

Speakers Applications

• Portable consumer electronics
• Medical devices
• Industrial control panels

Speakers Procurement Notes

Verify the specific connector type and pinout configuration required for your circuit design, as lead termination details are critical for integration. Confirm that the 100 mm lead length meets your enclosure constraints. Ensure the 8-ohm impedance matches your amplifier output specifications to prevent signal distortion or damage.

Speakers Selection Notes

Select this model when a low-profile 2.5 mm height is mandatory within an 18x13 mm footprint. The 93 dB sensitivity supports audible output in moderate noise environments without excessive power draw. Consider the integrated connector if manual soldering of thin wires is undesirable during production.

Speakers Part Context

This component belongs to the CMS series of miniature speakers from Same Sky. The series offers various impedance and power options tailored for portable audio needs. The rectangular shape distinguishes it from circular counterparts, allowing for tighter packing in non-circular device housings.

Speakers Replacement Considerations

CMS-181325-078L100B-67 shares identical electrical parameters and physical dimensions but may differ in connector style or lead material specifications. Verify mechanical fit and terminal compatibility before substitution.