SW201308-1

Overview

The SW201308-1 is a waterproof speaker manufactured by DB Unlimited, designed for frame mounting applications. It features a rectangular shape with solder pad termination types. The component operates within a temperature range of -20°C to +55°C. Key electrical parameters include a nominal impedance of 4 ohms and a power rating of 2 watts. The unit delivers a sound pressure level of 97 dBa at a frequency of 1.4 kHz. Physical dimensions are specified as 20 mm in width and 13 mm in length.

Feature Summary

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

Applications

• Marine electronics enclosures
• Outdoor industrial control panels
• Weather-resistant audio signaling devices

Procurement Notes

Verify the specific manufacturer part number against official DB Unlimited documentation to ensure compatibility with your design requirements. Confirm that the waterproof rating and operating temperature range meet your environmental specifications. Check for any RoHS compliance details in the latest datasheet before finalizing procurement decisions.

Selection Notes

Select this component when a compact, water-resistant audio output is required for frame-mounted installations. Ensure the driving circuit can supply sufficient power for the 2-watt rating without exceeding thermal limits. Verify that the 4-ohm impedance matches the amplifier output capabilities to prevent signal distortion or damage.

Part Context

This model belongs to the DB Unlimited line of waterproof speakers, which are engineered for durability in wet conditions. The series typically utilizes robust materials to maintain acoustic performance while resisting moisture ingress. These components are commonly integrated into systems requiring reliable audio feedback in exposed or semi-exposed locations.

Replacement Considerations

Consult official DB Unlimited substitution guides for verified alternatives. Ensure replacement units match the 4-ohm impedance, 2-watt power handling, and physical mounting dimensions. Verify that any substitute maintains the same waterproof integrity and operating temperature range.