Jantzen Audio 000-8570 | 0,40 mH | 0,21 Ω | 2% | 16 AWG | Wax Coil

The Jantzen Audio 000-8570 wax-coated copper foil coil is a premium component designed for discerning audio enthusiasts and loudspeaker builders who demand the highest level of performance from their crossover networks. This 0.40 mH air-core inductor ensures pure, uncoloured signal transmission, making it ideal for high-end speaker designs where accuracy and transparency are paramount.

This coil excels in crossover filtering applications, particularly in tweeter and midrange circuits where minimal distortion is critical. Its air-core construction eliminates the core saturation and hysteresis effects found in iron-core alternatives, delivering consistent, linear performance across the entire frequency range. Whether you are upgrading an existing speaker system or building a custom pair from scratch, this component provides the precision needed for a truly refined soundstage.

The technical features of this coil are meticulously engineered. With a DC resistance of just 0.21 Ω and a tight tolerance of ±2%, it ensures accurate crossover points and minimal power loss. The 16 AWG copper foil winding, combined with a wax coating, reduces eddy currents and microphonic vibrations, further enhancing signal purity. Measuring 60 x 25 mm and rated for 35 W RMS, this robust coil handles substantial power without compromising performance.

In summary, the Jantzen Audio 000-8570 wax coil offers audiophile-grade construction and reliable performance, making it an excellent choice for those seeking to elevate their loudspeaker designs to the highest standard.