SW280408-2

Overview

The SW280408-2 is a waterproof speaker manufactured by DB Unlimited, designed for frame mounting applications. This rectangular unit features a 4-ohm impedance and a power rating of 2 watts. It delivers a sound pressure level of 97 dB at a resonant frequency of 1.4 kHz. The component utilizes solder pad termination for electrical connection. It operates within a temperature range from -20°C to +55°C. Physical dimensions include a length of 40 mm and a width of 20 mm.

Feature Summary

• Waterproof construction suitable for harsh environments
• Rectangular shape optimized for frame mounting
• Solder pad termination for direct circuit integration

Applications

• Marine audio systems
• Outdoor recreational equipment
• Industrial enclosures requiring moisture resistance

Procurement Notes

Verify the specific datasheet version for the SW280408-2 to confirm current manufacturing status and RoHS compliance details. Ensure that the operating temperature range aligns with the intended environmental conditions. Cross-reference the physical dimensions with the enclosure design to guarantee proper fitment during installation.

Selection Notes

Select this model when a compact, water-resistant audio output is required for frame-mounted installations. The 4-ohm impedance matches standard amplifier outputs. Consider the 2-watt power handling for low-to-medium volume applications. Verify that the rectangular form factor fits the available space constraints in the target device design.

Part Context

This component belongs to the DB Unlimited line of waterproof speakers. It is engineered for durability in wet conditions. The rectangular design allows for efficient use of space in various enclosures. It serves as a reliable audio solution for consumer electronics exposed to moisture or outdoor elements.

Replacement Considerations

No public substitute part numbers are documented for this specific model.