CDS-27208

Overview

The CDS-27208 is a rectangular micro-speaker manufactured by Same Sky. It features an 8-ohm impedance and a rated power of 2 W, with a maximum power handling of 3 W. The frequency range spans from 680 Hz to 20 kHz, with a self-resonant frequency of 850 Hz. Sensitivity is 95 dB SPL at 1W/10cm. Dimensions are 27mm x 20mm x 5.9mm. It utilizes a Nd-Fe-B magnet and a cloth cone, with top porting and pad termination.

Feature Summary

• Rectangular form factor with top porting for directional sound projection
• High sensitivity output utilizing neodymium magnet technology
• Robust construction with cloth cone diaphragm material

Applications

• Portable electronic devices requiring compact audio output
• Medical equipment needing reliable miniature speakers
• Industrial control panels with limited space constraints

Procurement Notes

Verify the specific suffix (e.g., -L100) against official datasheets to confirm exact electrical parameters and packaging details. Ensure compatibility with enclosure designs regarding top-port orientation. Confirm RoHS compliance status through manufacturer documentation prior to integration.

Selection Notes

Select this component when a rectangular shape fits the mechanical design better than circular alternatives. The 8-ohm impedance suits standard amplifier outputs. Consider the 5.9mm height for tight vertical clearance applications. Evaluate the 95 dB sensitivity against required acoustic performance levels in the target enclosure.

Part Context

Part of the CDS series of rectangular micro-speakers from Same Sky. Designed for general-purpose audio applications where size and acoustic efficiency are critical. Shares mounting dimensions and interface characteristics with other models in the CDS family for design flexibility.

Replacement Considerations

Check CDS-27208-L100 for identical specifications. Verify impedance and sensitivity matches if substituting with similar rectangular models from the same manufacturer or competitors.