Jantzen Audio 000-1859 | 0,82 mH | 0,63 Ω | 3% | 20 AWG

The Jantzen Audio 000-1859 air core coil is a meticulously engineered component designed to elevate the performance of high-fidelity loudspeaker systems. As a premium choice for audio enthusiasts and professional designers alike, this coil ensures that your crossover networks operate with exceptional precision and clarity, delivering a pure, uncoloured sound that truly honours your source material.

This 0.82 mH air core inductor is ideally suited for use in passive crossover filters within multi-driver speaker designs, where accurate frequency division is critical. Whether you are building a custom pair of bookshelf speakers, upgrading an existing hi-fi system, or restoring vintage audio equipment, this coil provides the reliable, low-distortion performance required for critical listening applications. Its compact dimensions make it easy to integrate into even space-constrained enclosures.

Technically, the coil features a 20 AWG wire gauge with a DC resistance of just 0.63 Ω, ensuring minimal signal loss and excellent power handling. The inductance value of 0.82 mH is held to a tight ±3% tolerance, guaranteeing consistent performance across production batches. As an air core design, it eliminates core saturation and hysteresis distortion, preserving the natural dynamics and transient response of your music. The coil measures 36 x 15 mm, offering a neat, manageable footprint for your crossover board.

In summary, the Jantzen Audio 000-1859 air core coil is a superb choice for anyone seeking to achieve accurate, transparent crossover filtering. Its combination of low resistance, precise inductance, and air core purity makes it an invaluable component for serious loudspeaker projects.