Jantzen Audio 000-7841 | 1,25 mH | 0,40 Ω | 2% | 16 AWG

The Jantzen Audio Cross Foil Coil (SKU 000-7841) is a premium-grade component engineered for discerning audio enthusiasts and professional loudspeaker designers. As a copper foil roll with an inductance of 1.25 mH and a DC resistance of just 0.40 Ω, this coil is purpose-built to elevate the performance of high-fidelity crossover networks. Its construction ensures minimal signal loss and exceptional clarity, making it an ideal choice for those who demand the very best from their audio systems.

This coil excels in a variety of applications, from custom-built home theatre speakers to studio monitors and high-end two-way or three-way designs. It is particularly well-suited for use in passive crossover circuits where precise frequency filtering is critical. Whether you are upgrading an existing speaker system or constructing a new reference-grade design, this component delivers consistent, reliable performance that brings out the finest details in your music.

Technically, the coil features a 16 AWG copper foil winding with a tolerance of ±2%, ensuring accurate and repeatable inductance values. The compact dimensions of 70 x 27 mm allow for easy integration into tight enclosures, while the low-resistance design minimises power loss and thermal buildup. The cross foil construction reduces eddy currents and distortion, preserving signal integrity across the audio spectrum.

In summary, the Jantzen Audio 1.25 mH Cross Foil Coil is a superior choice for achieving precise crossover performance. Its meticulous engineering and robust build quality make it an indispensable component for any serious loudspeaker project.