CMS-181325-078L100B-67

Speakers Overview

The CMS-181325-078L100B-67 is a rectangular micro speaker manufactured by Same Sky. It features an 8 Ohm impedance and a rated power of 700 mW, with a maximum power handling of 1 W. The device delivers a sound pressure level of 91 dBA at 700 mW/100mm. Its frequency response ranges from 500 Hz to 10 kHz, with a self-resonant frequency of 800 Hz. The unit measures 18.00 mm in length, 13.00 mm in width, and has a maximum installation height of 2.50 mm. It utilizes a PET cone and Nd-Fe-B magnet, offering IP67 protection.

Speakers Feature Summary

• IP67 rated for dust and water resistance
• Neodymium magnet construction
• Polyester (PET) diaphragm material

Speakers Applications

• Medical devices requiring waterproof audio components
• Industrial equipment needing dust protection
• Portable electronics with space constraints

Speakers Procurement Notes

Verify the exact suffix against the manufacturer's official datasheet to confirm terminal type and connector specifications. Ensure the selected variant matches the required enclosure design for optimal acoustic performance. Confirm compliance with relevant environmental standards before finalizing procurement orders.

Speakers Selection Notes

Select this component when high sound pressure is needed in a compact rectangular form factor. The IP67 rating makes it suitable for harsh environments. Consider the 8 Ohm impedance for amplifier matching. Verify that the top port configuration aligns with the mechanical assembly requirements.

Speakers Part Context

This part belongs to the CMS series of micro speakers from Same Sky. It is designed for applications requiring robust audio output in small enclosures. The series offers various configurations to meet different acoustic and mechanical needs.

Speakers Replacement Considerations

Consult the official Same Sky replacement guide for direct substitutes. Ensure any alternative maintains the same impedance, power rating, and dimensional constraints.