2830

Overview

The Visaton 2830 is a miniature loudspeaker featuring a round plastic basket and a polycarbonate diaphragm. It operates with an impedance of 8 ohms and handles a rated power of 500 mW, with a maximum capacity of 0.5 W. The frequency response spans from 500 Hz to 7 kHz, centered around a self-resonant frequency of approximately 600 Hz. The unit measures 28 mm in diameter with a depth of 6.2 mm and utilizes 0.8 mm lead wires for termination.

Feature Summary

• Compact physical design suitable for space-constrained audio applications
• Polycarbonate membrane construction for durability
• Standard 8-ohm impedance matching for general audio circuits

Applications

• Miniature speaker assemblies
• General purpose audio transducers
• Small enclosure integration

Procurement Notes

Verify the specific datasheet version for the 2830 model to confirm exact dimensional tolerances and lead wire specifications. Ensure compatibility with the target circuit's impedance requirements before finalizing procurement. Cross-reference manufacturer catalogs for any updated packaging or environmental compliance data.

Selection Notes

Select this component when a small form factor is required alongside moderate power handling capabilities. The 8-ohm rating aligns with common low-power amplifier outputs. Consider the limited low-frequency extension below 500 Hz when designing acoustic enclosures or crossover networks for full-range reproduction.

Part Context

This part belongs to Visaton's line of miniature speakers designed for compact electronic devices. It shares the brand's focus on durable materials like polycarbonate for the diaphragm. The series typically targets applications where size constraints limit the use of larger standard drivers while still requiring reliable audio output performance.

Replacement Considerations

Direct substitutes include other 28mm diameter miniature speakers with 8-ohm impedance and similar power ratings. Verify mechanical mounting dimensions and lead length compatibility to ensure fit within existing chassis designs without modification.