SC 5.9 ND - 4 OHM

Speakers Overview

The Visaton SC 5.9 ND is a 5.9 cm (2.3-inch) neodymium driver with a 4-ohm nominal impedance. It features a compact design optimized for high-frequency reproduction in small enclosures. The unit utilizes a neodymium magnet system to provide strong magnetic flux within a reduced volume, allowing for a lightweight moving assembly. This construction supports efficient sound pressure levels and extended frequency response suitable for mid-range or tweeter applications in multi-way speaker systems.

Speakers Feature Summary

• Neodymium magnet structure for enhanced magnetic efficiency
• Compact diaphragm geometry designed for precise transient response
• Robust voice coil winding engineered for thermal stability

Speakers Applications

• High-frequency drivers in compact bookshelf speakers
• Mid-range units in two-way coaxial configurations
• Replacement drivers for vintage Visaton audio equipment

Speakers Procurement Notes

Verify the specific impedance rating of 4 ohms against your amplifier output requirements. Confirm the physical mounting dimensions and baffle cutout specifications match your enclosure design. Ensure the power handling capabilities align with your system's amplifier output to prevent damage during peak usage scenarios.

Speakers Selection Notes

Choose this component when space constraints require a smaller diameter driver without sacrificing magnetic strength. The neodymium configuration offers a superior strength-to-weight ratio compared to ferrite alternatives. Consider the acoustic parameters for crossover network design to ensure seamless integration with adjacent drivers in the frequency spectrum.

Speakers Part Context

This model belongs to Visaton's series of precision loudspeaker drivers. The SC designation typically indicates a specific cone material and suspension design tailored for clarity. The ND suffix confirms the use of neodymium rare-earth magnets, distinguishing it from standard ferrite-magnet variants within the same size class.

Speakers Replacement Considerations

Direct substitutes must match the 4-ohm impedance and similar mechanical dimensions. Verify that the replacement driver maintains comparable sensitivity and frequency range to preserve the original tonal balance. Consult official Visaton documentation for cross-reference lists if available.