CDS-4620-54SP

Overview

The CDS-4620-54SP is a general-purpose round speaker manufactured by Same Sky. It features a carbon fiber and polyurethane cone with a neodymium magnet. The unit has an impedance of 4 Ohms and a rated power handling capacity of 10 W. Its frequency range extends from 176 Hz to 20 kHz, with a self-resonant frequency of 220 Hz. The sensitivity is 85 dB, and the physical dimensions are approximately 48.25 mm in diameter by 20 mm in height.

Feature Summary

• Utilizes a carbon fiber and polyurethane composite cone for acoustic performance.
• Incorporates a neodymium (Nd-Fe-B) magnetic system.
• Features a round frame design suitable for standard mounting configurations.

Applications

• General purpose audio output devices
• Consumer electronics enclosures
• Industrial control panels

Procurement Notes

Verify the specific datasheet version for exact mechanical tolerances and soldering parameters before integration. Confirm compliance requirements such as RoHS status with the manufacturer or authorized distributor. Ensure the selected supplier provides valid traceability documentation for quality assurance purposes during the procurement process.

Selection Notes

Select this component when a 4 Ohm impedance and 10 W power rating are required. The 85 dB efficiency and broad frequency response make it suitable for general audio applications. Consider the 20 mm depth constraint for enclosure design. Verify that the carbon fiber/PU cone material meets environmental durability needs.

Part Context

This part belongs to the Same Sky speaker portfolio, formerly associated with CUI Devices. It is categorized under general-purpose audio speakers. The product line typically includes various sizes and impedances to support diverse electronic device audio requirements.

Replacement Considerations

Direct substitutes must match the 4 Ohm impedance, 10 W power rating, and similar dimensional constraints. Verify that alternative components maintain comparable sensitivity levels and frequency ranges to ensure consistent audio performance in the final assembly.