CES-803118-28PM

Overview

The CES-803118-28PM is a general-purpose enclosed rectangular loudspeaker manufactured by Same Sky. It features a neodymium magnet and a cloth cone, designed for robust audio output in various applications. The unit operates with an impedance of 8 Ohms and has a power rating of 2 Watts. Its frequency response spans from 200 Hz to 20 kHz, with a resonant frequency at 650 Hz. The speaker delivers a sound pressure level of 100 dBA and measures 80 mm x 31 mm x 18 mm.

Feature Summary

• Enclosed rectangular case design for structural protection
• Neodymium magnet system for efficient magnetic flux
• Cloth cone construction for durable acoustic performance

Applications

• General purpose audio indication
• Industrial equipment signaling
• Consumer electronics audio output

Procurement Notes

Verify the specific manufacturer designation as Same Sky, formerly CUI Devices, to ensure accurate sourcing. Confirm that the 8-ohm impedance and 2-watt power rating align with your amplifier or driver circuit capabilities. Check for RoHS compliance status if environmental regulations apply to your deployment. Ensure the rectangular dimensions fit within the designated enclosure space without obstruction.

Selection Notes

Select this component when a compact, enclosed speaker is required for clear audio signaling. The 100 dBA sensitivity ensures adequate volume for most industrial and consumer environments. Consider the 8-ohm load for compatibility with standard audio drivers. The enclosed design simplifies integration by eliminating the need for separate housing solutions.

Part Context

This model belongs to Same Sky's line of speakers and transducers, continuing product lines previously managed by CUI Devices. It serves as a reliable solution for applications requiring straightforward audio output without complex enclosure requirements. The rectangular form factor allows for easy mounting in panels or chassis where space efficiency is critical.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model.