CDS-4410-54SP

Overview

The CDS-4410-54SP is a general-purpose round speaker manufactured by Same Sky. It features a 45 mm diameter and 10.2 mm depth with a PU and paper cone. The unit utilizes a neodymium magnet and has an impedance of 4 Ohms. Rated power is 5 W, with a self-resonant frequency of 450 Hz. The efficiency is 84 dBA, and the operational frequency range spans from 360 Hz to 4 kHz.

Feature Summary

• Utilizes a neodymium magnet for high performance in a compact form factor.
• Features a polyurethane and paper cone for balanced audio output.
• Designed for panel mounting with solder tab connections.

Applications

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

Procurement Notes

Verify the specific datasheet version for the CDS-4410-54SP to confirm mechanical tolerances and electrical ratings. Ensure compatibility with the target enclosure dimensions, as the diameter is 45 mm and depth is 10.2 mm. Confirm that the 4 Ohm impedance matches the amplifier or driver circuit requirements. Check for any RoHS compliance documentation if required for the final assembly.

Selection Notes

Select this component when a 45 mm round speaker is required with 5 W power handling. The 4 Ohm impedance suits standard low-voltage audio circuits. The 84 dBA efficiency provides adequate volume for general alerts. Consider the 360 Hz to 4 kHz frequency range for applications not requiring deep bass reproduction. The solder tab termination simplifies integration into PCB designs.

Part Context

This speaker belongs to the standard round frame series from Same Sky. It replaces older CUI Devices models in the same category. The design focuses on cost-effective audio solutions for industrial and consumer markets. The neodymium magnet allows for a thinner profile compared to ferrite alternatives.

Replacement Considerations

Direct substitutes may include other 45 mm, 4 Ohm, 5 W speakers from Same Sky. Verify cone material and magnet type when cross-referencing. Ensure replacement parts maintain the same 10.2 mm depth and mounting configuration.