CO53S30DN8

Speakers Overview

The Seltech CO53S30DN8 is a general-purpose loudspeaker with a 53 mm diameter and 30 mm depth. It features an 8 Ohm impedance and a rated power of 10 W. The frequency range spans from 180 Hz to 20 kHz, with a resonant frequency (F0) of 180 Hz. The unit includes a top port design and delivers a sound pressure level of 91 dB.

Speakers Feature Summary

• Top port acoustic design for directional sound projection
• General-purpose construction suitable for telecom applications
• RoHS compliant and lead-free manufacturing

Speakers Applications

• Telecommunications equipment
• General purpose audio output devices
• Industrial control panels requiring audible alerts

Speakers Procurement Notes

Verify the specific datasheet version provided by Seltech International before integration. Confirm that the 53x30 mm physical dimensions fit the target enclosure constraints. Ensure the 8 Ohm impedance matches the amplifier output requirements. Check for RoHS compliance documentation if required by regional regulations.

Speakers Selection Notes

Select this component when a compact 53 mm diameter speaker is required for telecom or general audio tasks. The 10 W power rating supports moderate volume levels. The 180 Hz low-frequency response limits bass reproduction, making it suitable for voice or alert tones rather than high-fidelity music. Verify mounting hole patterns against mechanical designs.

Speakers Part Context

Seltech specializes in acoustic and sensor solutions. This model belongs to their loudspeaker portfolio, designed for reliable performance in standard environmental conditions. The product is listed as active, indicating ongoing availability for new designs.

Speakers Replacement Considerations

No public substitute part numbers are documented for this specific model. Cross-referencing requires matching the 53 mm diameter, 8 Ohm impedance, and 10 W power rating manually.