Jantzen Audio 000-7778 | 0,75 mH | 0,30 Ω | 2% | 16 AWG

The Jantzen Audio 000-7778 Cross Foil Coil is a premium-grade inductor designed for audiophiles and loudspeaker builders who demand uncompromising signal purity. Crafted from high-purity copper foil rather than conventional wire, this component delivers exceptional performance in crossover networks, ensuring that every nuance of your audio is preserved.

This 0.75 mH coil is ideally suited for use in high-fidelity speaker systems, particularly in midrange and tweeter crossover circuits where precision and low loss are critical. Its robust construction also makes it an excellent choice for upgrading existing loudspeakers or building bespoke designs from scratch, offering a noticeable improvement in clarity and transient response.

Technically, the coil features a DC resistance of just 0.30 Ω, minimising power loss and heat generation. The ±2% tolerance guarantees accurate inductance values for consistent crossover behaviour, while the 16 AWG equivalent foil winding reduces skin effect and eddy current losses. Measuring 62 x 27 mm, it is compact yet substantial, with a cross-wound foil geometry that further enhances performance by lowering parasitic capacitance.

In summary, the Jantzen Audio Cross Foil Coil is a meticulously engineered component that combines low resistance, tight tolerance, and advanced foil construction to elevate your loudspeaker projects to a new level of sonic accuracy.