CMS-151103-18SP-X8

Speakers Overview

The CMS-151103-18SP-X8 is a rectangular general-purpose speaker manufactured by Same Sky. It features an 8 Ohm impedance and a power rating of 1 W. The frequency response ranges from 760 Hz to 20 kHz, with a resonant frequency of approximately 950 Hz. Dimensions are 15 mm in length, 11 mm in width, and 3 mm in depth. It utilizes solder pad termination and incorporates a Neodymium Iron Boron magnet. The unit carries an IPX8 ingress protection rating.

Speakers Feature Summary

• Rectangular form factor with top port location
• Neodymium Iron Boron magnetic structure
• IPX8 waterproof rating for environmental resistance

Speakers Applications

• General purpose audio output devices
• Water-resistant electronic enclosures
• Compact consumer electronics requiring low profile speakers

Speakers Procurement Notes

Verify the specific suffix configuration against the manufacturer's current datasheet to ensure compatibility with required impedance and mounting specifications. Confirm that the solder pad termination method aligns with the target printed circuit board design and assembly process capabilities before finalizing procurement orders.

Speakers Selection Notes

Select this component when a low-profile, water-resistant speaker is required for compact applications. The 1 W power handling and 8 Ohm impedance suit standard audio driver circuits. Ensure the 15 x 11 mm footprint fits the mechanical constraints and that the top-port acoustic design meets the directional sound requirements of the end product.

Speakers Part Context

This model belongs to the Same Sky rectangular speaker series, formerly associated with CUI Devices. It represents a standard general-purpose transducer designed for integration into various electronic assemblies where space efficiency and basic environmental sealing are prioritized over high-fidelity audio performance.

Speakers Replacement Considerations

Direct substitutes require matching 15x11x3mm dimensions, 8 Ohm impedance, and IPX8 rating. Verify acoustic center alignment and terminal polarity.