WSPH-3005

Overview

The WSPH-3005 is a general purpose electromagnetic speaker manufactured by Soberton Inc. It features a round shape with a diameter of 30mm and a maximum seated height of 6.20mm. The component has an impedance of 16 Ohms and a power handling capacity of 250 mW. Its frequency range spans from 800 Hz to 20 kHz, with sound output directed through a top port location. Termination is provided via solder pads, and it operates within a temperature range of -20°C to 60°C.

Feature Summary

• Electromagnetic transducer technology for audio signal conversion
• IP67 ingress protection rating providing dust tight and waterproof capabilities
• Top port location design for directional sound output
• Solder pad termination for direct circuit board integration

Applications

• General purpose audio output devices
• Waterproof electronic enclosures requiring IP67 compliance
• Compact consumer electronics with limited vertical space
• Industrial equipment needing dust-tight audio components

Procurement Notes

Verify the specific datasheet version for the exact frequency response curve and sensitivity values, as some sources list 0Hz start while others specify 800Hz. Confirm the mechanical drawing matches the required mounting hole pattern and terminal orientation. Ensure the operating temperature range of -20°C to 60°C aligns with the final product environment. Check for any RoHS or REACH compliance documentation if required for your region.

Selection Notes

Select this model when a compact, waterproof speaker is needed for general audio applications. The 16 Ohm impedance suits standard amplifier outputs without excessive current draw. The IP67 rating makes it suitable for harsh environments where moisture or dust exposure is likely. Consider the 250 mW power limit for low-volume applications rather than high-fidelity or high-output scenarios.

Part Context

This component belongs to the WSPH series of speakers from Soberton Inc., designed for general-purpose use. The series includes various sizes and impedances, but the WSPH-3005 specifically offers a 30mm diameter form factor. It is distinct from higher-power or different impedance variants in the same family, focusing on compactness and environmental sealing.

Replacement Considerations

Direct substitutes must match the 16 Ohm impedance, 30mm diameter, and IP67 rating. Verify that alternative models support the same 250 mW power handling and have compatible solder pad dimensions. Ensure the replacement also features a top port location if directional sound is critical.