2918

Overview

The Visaton 2918 is a 6.4 cm (2.5-inch) full-range loudspeaker designed for general-purpose and outdoor applications. It features an 8-ohm nominal impedance and a power rating of 3 watts RMS. The unit utilizes a plastic ABS basket and a molded plastic diaphragm, contributing to its weather-resistant and UV-resistant properties. Key dimensions include a height of 19.3 mm and a voice coil diameter of 10 mm. The frequency response spans from 300 Hz to 15,000 Hz, with a sensitivity of 86 dB.

Feature Summary

• Constructed with a weather-resistant and UV-resistant plastic ABS basket and molded plastic diaphragm for durability in outdoor environments.
• Designed as a compact mini full-range transducer suitable for broad frequency reproduction and voice clarity.
• Features panel mounting assembly type with a low profile height of 19.3 mm.

Applications

• Outdoor audio equipment requiring weather resistance
• General-purpose miniature speaker systems
• Voice reproduction applications

Procurement Notes

Verify the specific datasheet version for the Visaton 2918 to confirm exact mechanical tolerances and electrical parameters. Ensure the application environment matches the component's weather-resistant specifications. Cross-reference the 8-ohm impedance with amplifier output requirements. Confirm that the 3W RMS power handling aligns with the system's signal levels to prevent damage.

Selection Notes

Select this component when a compact, durable full-range driver is required for outdoor or harsh environments. The 8-ohm impedance suits standard low-voltage audio circuits. Consider the 19.3 mm depth for tight enclosure constraints. The plastic construction offers corrosion resistance compared to metal baskets. Evaluate the 86 dB sensitivity against available amplifier power for desired volume levels.

Part Context

Visaton manufactures specialized audio transducers, including speakers and microphones. The 2918 belongs to their range of miniature, general-purpose loudspeakers. These components are engineered for reliability in consumer electronics and industrial audio devices. The brand emphasizes robust construction materials like ABS plastic for environmental resilience.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility based on impedance, physical dimensions, and mounting style when selecting alternatives.