CMS-4017-34SP

Speakers Overview

The CMS-4017-34SP is a general-purpose round speaker manufactured by Same Sky. It features a 40 mm diameter and 17.5 mm depth with an aluminum and polyurethane cone. The unit operates at 4 Ohms impedance and handles 3 W power. Frequency response ranges from 230 Hz to 20 kHz, with a sensitivity of 86 dB. It utilizes a neodymium magnet and solder tab termination.

Speakers Feature Summary

• Utilizes a rare earth neodymium magnet for efficient magnetic performance
• Constructed with an aluminum and polyurethane composite cone
• Features a round frame design suitable for compact enclosures
• Equipped with solder tabs for direct circuit board connection

Speakers Applications

• General purpose audio output devices
• Compact consumer electronics enclosures
• Industrial control panel indicators
• Portable communication equipment

Speakers Procurement Notes

Verify the exact frequency response lower limit, as sources cite both 184 Hz and 230 Hz. Confirm the datasheet version matches your specific production batch requirements. Ensure solder tab compatibility with your assembly process. Cross-reference the manufacturer name change from CUI Devices to Same Sky on official documentation.

Speakers Selection Notes

Select this model when a round form factor is required within a 40 mm diameter constraint. The 17.5 mm depth limits suitability for very shallow chassis designs. Consider the 4 Ohm impedance for matching with standard amplifier outputs. The 3 W rating defines the maximum continuous power handling capability for the application environment.

Speakers Part Context

This component belongs to the CMS series of miniature speakers from Same Sky. The series includes various diameters and depths. The CMS-4017-34SP specifically denotes the 40 mm diameter and 17.5 mm depth variant. It represents a standard general-purpose transducer option within the manufacturer's portfolio.

Speakers Replacement Considerations

The CMS-4021-34SP is a related model with similar specifications but potentially different frequency characteristics. Verify dimensional compatibility before substitution. Check if the alternative part maintains the same 4 Ohm impedance and 3 W power rating.