2815

Overview

The Visaton 2815 is a miniature electromagnetic horn speaker designed for panel mounting applications. It features a nominal impedance of 8 ohms and a rated power handling capacity of 0.5 W, with a music load capability of 1 W. The device operates within a frequency range of 700 Hz to 20,000 Hz, exhibiting a resonance frequency of approximately 1,005 Hz. It delivers a sound pressure level of 71 dB at 1 W/1m. The physical dimensions include a diameter of 16 mm (0.63 inches), making it suitable for compact audio output requirements.

Feature Summary

• Electromagnetic transducer design utilizing a horn structure for directional sound projection
• Miniature form factor optimized for tight space constraints in panel installations
• Robust construction supporting continuous nominal power and higher intermittent music loads

Applications

• Compact consumer electronics requiring small form factor speakers
• Industrial control panels and instrumentation audio indicators
• Portable communication devices and intercom systems

Procurement Notes

Verify the specific acoustic performance metrics against your system requirements, particularly the 71 dB SPL and 8-ohm impedance. Confirm that the 0.5 W nominal power rating aligns with your drive circuit capabilities. Ensure the panel cutout dimensions accommodate the 16 mm diameter housing. Check RoHS compliance status if required by your manufacturing standards.

Selection Notes

Select this component when a high-efficiency, low-power solution is needed for narrowband voice or alert tones. The horn design provides better directivity than flat radiators. Consider the 8-ohm impedance for matching with standard amplifier outputs. Evaluate the 700 Hz lower cutoff to ensure it meets intelligibility needs for speech applications.

Part Context

Visaton specializes in loudspeakers and transducers for diverse industrial and consumer sectors. The 2815 belongs to their line of miniature electromagnetic speakers, engineered for reliability in cost-sensitive applications. This model represents a standard solution for basic audio signaling where high-fidelity reproduction is not the primary objective.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify mechanical fit and electrical parameters before considering alternative manufacturers.