CMS-160925-078L100B-67

Speakers Overview

The CMS-160925-078L100B-67 is a rectangular micro speaker manufactured by Same Sky. It features a 16 x 9 mm frame with a 2.5 mm height. The unit utilizes a neodymium magnet and a PEEK cone for durability. Electrical specifications include an 8 Ohm impedance and a 0.7 W power rating. The frequency response ranges from 100 Hz to 20 kHz, with a resonant frequency of 550 Hz. Sound pressure level is rated at 90 dB. It offers IPX7 waterproofing and includes wire leads with a connector.

Speakers Feature Summary

• Constructed with a PEEK cone and neodymium magnet for robust performance
• IPX7 waterproof rating suitable for harsh environments
• Compact rectangular form factor designed for space-constrained applications

Speakers Applications

• Medical devices requiring waterproof audio components
• Industrial equipment needing durable sound indicators
• Consumer electronics with compact speaker requirements

Speakers Procurement Notes

Verify the specific connector type included with the wire leads against your system interface requirements before procurement. Confirm that the 0.7 W power handling capacity aligns with your amplifier output to prevent damage. Ensure the 8 Ohm impedance matches your circuit design specifications. Check the IPX7 rating validity in your specific environmental context. Review the datasheet for mechanical mounting dimensions to ensure proper fit within the enclosure.

Speakers Selection Notes

Select this component when a small, rugged speaker with waterproof capabilities is required. The PEEK cone material provides superior durability compared to standard paper or polymer cones. The rectangular shape allows for efficient use of limited board space. Consider the 90 dB sound pressure level for audible alerts in moderate noise environments. The integrated wire leads simplify assembly compared to solder-only terminals.

Speakers Part Context

This model belongs to the Same Sky micro speaker series, formerly associated with CUI Devices. It is part of a lineup focusing on compact audio solutions for portable and industrial applications. The rectangular design distinguishes it from circular counterparts, offering different mounting options. The IPX7 rating places it in a specialized subset of speakers designed for moisture resistance.

Speakers Replacement Considerations

Direct substitutes must match the 16x9mm footprint, 8 Ohm impedance, and IPX7 rating. Verify that alternative models support the same 0.7 W power handling and 90 dB SPL. Check if replacement units include compatible wire leads and connectors. Ensure the new component maintains the PEEK cone construction for similar longevity.