K 40 - 50 OHM

Speakers Overview

The Visaton K 40 - 50 OHM is a compact miniature loudspeaker driver with a 4 cm diameter. It features a plastic Mylar diaphragm and a metal basket construction. The unit has a nominal impedance of 50 Ohms and a rated power handling capacity of 1 W, with a music loading limit of 2 W. Its frequency range spans from 350 Hz to 6 kHz, with a self-resonant frequency of 520 Hz. The efficiency is specified at 83.0 dBA when tested at 1W/1M.

Speakers Feature Summary

• Compact design suitable for space-constrained environments
• Plastic Mylar diaphragm with metal basket structure
• Optimized for clear voice and signal output

Speakers Applications

• Signal output in machines
• Voice output in equipment
• Devices requiring small form factor speakers

Speakers Procurement Notes

Verify the specific impedance variant required, as Visaton offers both 4-ohm and 50-ohm versions of similar models. Confirm that the 50-ohm specification matches the system design requirements. Ensure the 1-watt rated power is sufficient for the intended application load. Check datasheet details for mounting dimensions and terminal types before integration.

Speakers Selection Notes

Select this model when a 50-ohm impedance is specifically required for the audio circuit. Consider the 350 Hz to 6 kHz frequency range suitability for mid-range or voice applications rather than full-range bass reproduction. Evaluate the 4 cm diameter constraint against available installation space. Compare with the K 50 series if larger output or different impedance options are needed.

Speakers Part Context

This component belongs to the Visaton K series of miniature loudspeakers. These drivers are engineered for general-purpose signal and voice reproduction. The series emphasizes compact physical dimensions while maintaining adequate acoustic performance for industrial and consumer electronics applications where space is limited.

Speakers Replacement Considerations

The Visaton K 50 - 50 OHM is a documented alternative within the same product line. It shares similar construction characteristics but features a larger 5 cm diameter. Verify compatibility regarding mounting hole patterns and enclosure volume requirements when substituting.