SW350804-1

Overview

The SW350804-1 is a waterproof dynamic speaker manufactured by DB Unlimited. It features a rectangular shape with dimensions of 35 mm x 80 mm and a height of 4 mm. The unit operates at a frequency of 850 Hz with an impedance of 4 Ohms. It delivers a sound pressure level of 100 dBA and has a power rating of 2.5 W. The component utilizes solder pad termination and supports frame mount installation. It functions within a temperature range of -20°C to +60°C and carries an IP67 rating for dust and water resistance.

Feature Summary

• Waterproof construction with IP67 rating for operation in dusty or wet environments
• Rectangular form factor designed for frame mount installation
• Dynamic transducer technology utilizing Mylar cone material

Applications

• Outdoor electronic devices requiring moisture resistance
• Industrial equipment operating in harsh environmental conditions
• Medical devices needing sealed audio components

Procurement Notes

Verify the specific IP67 certification status and operational limits against the official manufacturer datasheet before integration. Confirm that the 4 Ohm impedance and 2.5 W power rating align with the amplifier output capabilities of the target system. Ensure the rectangular footprint and frame mount style fit the mechanical enclosure design constraints.

Selection Notes

Select this model when a compact, rectangular waterproof speaker is required for embedded applications. The 850 Hz frequency response suits specific tonal requirements rather than full-range audio. The IP67 rating makes it suitable for environments where standard speakers would fail due to dust or liquid ingress.

Part Context

This component belongs to the SW series of waterproof speakers from DB Unlimited. The series focuses on providing sealed audio solutions for ruggedized electronics. The SW350804-1 specifically addresses the need for rectangular form factors in space-constrained, high-moisture applications.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.