Jantzen Audio 000-7685 | 0,36 mH | 0,20 Ω | 2% | 16 AWG

The Jantzen Audio 000-7685 Cross Foil Coil is a premium-grade component designed for audiophiles and loudspeaker builders who demand the highest level of accuracy in their crossover networks. This 0.36 mH copper foil inductor is engineered to deliver transparent, uncoloured sound reproduction, making it an ideal choice for high-fidelity speaker systems where even minor signal degradation can compromise performance.

This coil excels in crossover applications for two-way and three-way speaker designs, particularly in the midrange and tweeter sections where low resistance and minimal distortion are critical. Its foil construction significantly reduces skin effect and eddy current losses compared to traditional wire-wound inductors, ensuring that the audio signal remains pure and detailed across the frequency spectrum. Whether you are upgrading an existing design or building a new set of reference speakers, this component will help achieve a more natural and open soundstage.

Technically, the coil features a 16 AWG equivalent cross-section with a DC resistance of just 0.20 Ω, minimising power loss and heat build-up. The inductance value of 0.36 mH is held to a tight ±2% tolerance, ensuring consistent performance between channels. The compact dimensions of 53 x 27 mm allow for easy integration into most crossover boards. The cross-wound foil geometry further enhances electrical stability and reduces parasitic capacitance.

For the discerning listener, this Jantzen Audio foil coil represents a significant step towards sonic excellence, combining meticulous engineering with the proven benefits of foil technology for a truly transparent audio path.