SW330204-1

Overview

The SW330204-1 is a round, waterproof speaker from the Dynamis series by DB Unlimited. It features an aluminum cone and measures 33.9 mm in diameter with a height of 16.2 mm. The unit has a 4 Ohm impedance and delivers a sound pressure level of 99 dBA. Its self-resonant frequency is 280 Hz. Operating temperatures range from -20 C to +55 C. The device utilizes panel mount installation and includes solder eyelets for connection.

Feature Summary

• IP67 rated waterproof construction suitable for harsh environments
• Aluminum cone material for acoustic performance
• Solder eyelet termination method for secure wiring

Applications

• Panel mounted audio output in enclosed enclosures
• Waterproof electronic device integration
• Industrial equipment requiring sealed audio components

Procurement Notes

Verify the specific suffix and revision code against the manufacturer's current datasheet to ensure compatibility with your design requirements. Confirm that the panel mounting dimensions align with your mechanical constraints. Check for any recent updates to the electrical specifications or material composition before finalizing procurement orders.

Selection Notes

Select this component when a compact, round form factor with high water resistance is required. The 4 Ohm impedance matches standard low-voltage amplifier outputs. Ensure the operating temperature range of -20 C to +55 C meets your environmental conditions. Consider the 16.2 mm depth for enclosure space planning.

Part Context

This part belongs to the Dynamis series of speakers manufactured by DB Unlimited. The series focuses on providing reliable audio solutions with various sealing options. The SW330204-1 specifically targets applications needing robust protection against moisture while maintaining clear audio output through its aluminum cone design.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify dimensional and electrical compatibility if considering alternative models from other manufacturers.