Jantzen Audio 000-7718 | 0,48 mH | 0,24 Ω | 2% | 16 AWG

The Jantzen Audio 000-7718 Cross Foil Coil is a premium-grade copper foil inductor designed for audiophiles and loudspeaker builders who demand uncompromising signal purity. This 0.48 mH component delivers exceptional performance in high-fidelity crossover networks, ensuring that every nuance of your music is preserved without coloration or loss.

Ideal for use in passive crossover designs for bookshelf speakers, floor-standing towers, and studio monitors, this coil excels in applications where low resistance and minimal signal degradation are critical. It is particularly suited for midrange and tweeter circuits, where precision inductance values directly influence the accuracy of frequency division. Whether you are upgrading an existing speaker system or building a custom pair from scratch, this inductor provides the reliability and sonic transparency required for reference-level audio.

Constructed using Jantzen Audio’s proprietary Cross Foil technology, the coil features a 16 AWG copper foil winding that achieves an exceptionally low DC resistance of just 0.24 Ω. This reduces power loss and heat build-up, allowing the inductor to handle higher currents without saturating. The ±2% tolerance ensures consistent performance across production runs, while the compact 55 x 27 mm footprint makes it easy to integrate into tight crossover layouts. The foil design also minimises skin effect and eddy current losses, preserving the integrity of the audio signal from source to speaker.

With its meticulous engineering and robust build quality, this Jantzen Audio coil is a worthy investment for any serious audio project, delivering measurable improvements in clarity, detail, and dynamic range.