CMS0281KLX

$6.15

Description：SPEAKER 8OHM 2W TOP PORT 82DB
Series：CMS
Mfr：Same Sky (Formerly CUI Devices)
Package：Tray

SKU:9faf173c21d3 Category: Speakers Brand: Same Sky (Formerly CUI Devices)

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Product introduction

CMS0281KLX is listed in the Speakers range at ChipApex. The manufacturer field lists Same Sky (Formerly CUI Devices). Its product description is SPEAKER 8OHM 2W TOP PORT 82DB. Review the specifications below when checking this part for your BOM.

Speakers specifications for CMS0281KLX

Description：SPEAKER 8OHM 2W TOP PORT 82DB
Series：CMS
Mfr：Same Sky (Formerly CUI Devices)
Package：Tray
Type：General Purpose
Technology：Magnetic
Impedance：8 Ohms
Power - Max：4 W
Shape：Round, Square Frame
Termination：Solder Eyelet(s)
Size / Dimension：1.102" L x 1.102" W (28.00mm x 28.00mm)
Height - Seated (Max)：0.441" (11.20mm)
Frequency - Self Resonant：310Hz
Efficiency - dBA：82
Efficiency - Testing：1W/500mm
Efficiency - Type：Sound Pressure Level (SPL)
Port Location：Top
Material - Cone：Paper
Material - Magnet：Nd-Fe-B
Ingress Protection：-
Ratings：-
Frequency Range：248 Hz ~ 20 kHz
Power - Rated：2 W

Speakers datasheet and documents for CMS0281KLX

CMS0281KLX

Speakers Overview

The CMS0281KLX is a general-purpose electromagnetic speaker manufactured by Same Sky. It features an 8-ohm impedance and a rated power of 2 W, with a maximum power handling capacity of 2.5 W. The device delivers an 82 dBA sound pressure level at 1W/10cm. Its frequency response ranges from 248 Hz to 20 kHz, with a self-resonant frequency of 310 Hz. The speaker utilizes a paper cone and a neodymium magnet within a square frame design.

Speakers Feature Summary

Square frame construction for compact mounting applications
Neodymium magnet system for efficient magnetic flux
Paper cone diaphragm for acoustic performance
Top port configuration for direct sound projection

Speakers Applications

General purpose audio output devices
Compact consumer electronics enclosures
Industrial control panel indicators
Medical equipment audio signaling

Speakers Procurement Notes

Verify the specific suffix codes against the manufacturer datasheet to ensure correct packaging and terminal configurations. Confirm RoHS compliance status for current production batches. Check lead times as standard delivery periods may vary based on manufacturing schedules and regional distribution centers.

Speakers Selection Notes

Select this component when a square form factor is required for space-constrained designs. Ensure the driving circuit can handle the 8-ohm load and 2-watt rating. Consider the top-port orientation for optimal acoustic coupling in the final assembly enclosure.

Speakers Part Context

This model belongs to the CLS series of miniature speakers from Same Sky. It represents a standard electromagnetic transducer option for applications requiring moderate sound pressure levels in small footprints. The series typically includes various frame shapes and power ratings.