Jantzen Audio 000-8525 | 0,12 mH | 0,11 Ω | 2% | 16 AWG

The Jantzen Audio 000-8525 copper foil coil represents a meticulous approach to crossover design, delivering the clarity and precision that discerning audiophiles demand. Crafted with a wax-impregnated construction, this component is engineered to minimise microphonic resonance and ensure stable electrical characteristics over time, making it an ideal choice for high-fidelity loudspeaker systems where every detail matters.

This coil excels in passive crossover networks, particularly in series with tweeters or midrange drivers where low resistance and accurate inductance are critical. Its robust build also suits upgrade projects for existing speakers, offering a noticeable improvement in transient response and soundstage depth. Whether you are designing a custom pair of monitors or refining a vintage set, this component integrates seamlessly into demanding audio paths.

Technically, the coil features an inductance of 0.12 mH with a tight tolerance of ±2%, ensuring consistent performance across production runs. The DC resistance is a mere 0.11 Ω, minimising signal loss, while the 16 AWG copper foil winding reduces eddy currents and skin effect. The wax coating not only dampens vibrations but also protects against environmental factors, contributing to long-term reliability. With compact dimensions of 44 x 25 mm, it fits neatly into most crossover boards.

In summary, the Jantzen Audio 000-8525 copper foil coil offers a refined solution for those seeking superior crossover performance, combining low-loss materials with precision engineering to elevate any audio project.