CDS-40288

$5.67

Description：SPEAKER 8OHM 6W TOP PORT 84DB
Series：CDS
Mfr：Same Sky (Formerly CUI Devices)
Package：Tray

SKU:18be8824358f Category: Speakers Brand: Same Sky (Formerly CUI Devices)

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Product introduction

Product Detailed Parameters

Description：SPEAKER 8OHM 6W TOP PORT 84DB
Series：CDS
Mfr：Same Sky (Formerly CUI Devices)
Package：Tray
Type：General Purpose
Technology：Magnetic
Impedance：8 Ohms
Power - Max：8 W
Shape：Rectangular
Termination：Solder Eyelet(s)
Size / Dimension：1.575" L x 1.122" W (40.00mm x 28.50mm)
Height - Seated (Max)：0.689" (17.50mm)
Frequency - Self Resonant：650Hz
Efficiency - dBA：84
Efficiency - Testing：1W/500mm
Efficiency - Type：Sound Pressure Level (SPL)
Port Location：Top
Material - Cone：Paper/Cloth
Material - Magnet：Nd-Fe-B
Ingress Protection：-
Ratings：-
Frequency Range：520 Hz ~ 10 kHz
Power - Rated：6 W

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CDS-40288

Overview

The CDS-40288 is a rectangular, top-port general-purpose speaker manufactured by Same Sky. It features an 8 Ohm impedance and a nominal power rating of 6 W, with a maximum capacity of 8 W. The device operates within a frequency range of 520 Hz to 10 kHz, exhibiting a self-resonant frequency of 650 Hz. It delivers an efficiency of 84 dBA at 1W/500mm. The construction utilizes a paper/cone material and includes a top port for acoustic output.

Feature Summary

Rectangular form factor with top-mounted acoustic port
Paper cone diaphragm construction
General-purpose electromagnetic technology

Applications

Consumer electronics audio output
Industrial equipment status signaling
Appliance notification systems

Procurement Notes

Verify the specific datasheet version for the CDS-40288 to confirm RoHS3 compliance and REACH status prior to integration. Ensure mechanical mounting dimensions align with the enclosure design, as the unit is supplied in tray packaging. Cross-reference the 8 Ohm impedance and 6 W nominal power ratings against the amplifier or driver circuit capabilities to prevent thermal overload or mismatched performance.

Selection Notes

Select this component when a rectangular speaker with a top port is required for space-constrained enclosures. The 84 dBA efficiency provides adequate volume for general-purpose applications without requiring excessive drive power. Consider the paper cone material characteristics for specific acoustic damping needs and verify that the 520 Hz to 10 kHz frequency response meets the target audio reproduction requirements.

Part Context

This part belongs to the CDS series of speakers from Same Sky, designed for compact audio solutions. The series offers various impedances and power ratings to suit different electronic designs. The CDS-40288 specifically targets applications needing a balance between physical size and acoustic output, utilizing standard magnetic technology for reliable performance in consumer and industrial environments.