SW250508-1

Overview

The SW250508-1 is a dynamic oval speaker manufactured by DB Unlimited, featuring an 8-ohm impedance and a nominal power rating of 1 watt. It delivers a sound pressure level of 87 dBA with a self-resonant frequency of 550 Hz. The component utilizes top porting for acoustic output and supports a frequency range extending up to 10 kHz. Designed for flush mounting, it offers environmental protection suitable for demanding conditions.

Feature Summary

• Oval form factor with top porting configuration
• Flush-mount installation style
• Waterproof construction rated for dust and moisture exposure

Applications

• Industrial control panels requiring sealed audio feedback
• Medical equipment housings needing waterproof transducers
• Outdoor electronic enclosures exposed to harsh environments

Procurement Notes

Verify the specific datasheet version for the SW250508-1 to confirm exact dimensional tolerances and terminal configurations before integration. Ensure that the driving circuitry matches the 8-ohm impedance and 1-watt power handling limits to prevent damage. Confirm that the flush-mount requirement aligns with the enclosure design specifications.

Selection Notes

Select this model when an oval footprint is required for space-constrained applications. The 8-ohm impedance suits standard low-power audio drivers. Consider the 550 Hz resonance if bass response is critical; higher frequencies are supported up to 10 kHz. The waterproof rating makes it suitable for washdown or outdoor use cases where standard speakers would fail.

Part Context

This component belongs to the DB Unlimited 67 Series, which specializes in compact, waterproof speakers and transducers. The series includes various round and oval models with differing impedances and dimensions. The SW250508-1 specifically addresses needs for small-form-factor, environmentally sealed audio output in industrial and medical devices.

FAQ

What is the acoustic output direction?

The SW250508-1 features top porting, directing sound from the upper surface of the unit.

Is the speaker waterproof?

Yes, the SW250508-1 is designed to survive and operate normally after exposure to dust and water.