OWS-1840TA-4

Speakers Overview

The OWS-1840TA-4 is a general-purpose circular speaker manufactured by Ole Wolff Electronics Inc. It features a 4-ohm impedance and a 2-watt power handling capacity. The device delivers a sound pressure level of 99 dB with top porting. Its frequency response ranges from 100 Hz to 20 kHz. The unit utilizes wire mounting terminals for connection.

Speakers Feature Summary

• Circular design with high output capability
• Top port configuration for directional sound projection
• Wire mounting terminals for flexible installation

Speakers Applications

• General purpose audio output devices
• IoT speaker implementations
• Consumer electronics audio modules

Speakers Procurement Notes

Verify the exact physical dimensions and terminal type against the official datasheet before integration. Confirm that the 4-ohm impedance matches the amplifier output requirements. Ensure the 2-watt power rating aligns with the system's maximum signal levels to prevent damage. Check lead times as they may vary by manufacturer standard.

Speakers Selection Notes

Select this component when a compact circular speaker with top porting is required. The 4-ohm impedance suits standard low-voltage audio drivers. The 99 dB sensitivity provides adequate volume for small enclosures. Consider the wire terminal style if PCB mounting is not feasible. Validate the 100 Hz to 20 kHz range covers the target audio spectrum.

Speakers Part Context

This model belongs to the Ole Wolff micro speakers series, designed for integration into various electronic devices. The product line emphasizes high output in compact form factors. The OWS-1840TA-4 specifically targets applications requiring reliable audio reproduction with simple wiring interfaces. It represents a standard solution for general-purpose sound generation.

Speakers Replacement Considerations

No public confirmed substitute part numbers are available for this specific model.