Jantzen Audio 000-85192 | 0,02 mH | 0,04 Ω | 2% | 16 AWG

The Jantzen Audio 000-85192 is a precision-wound copper foil coil designed for audiophiles and loudspeaker builders who demand the highest level of performance from their crossover networks. With an inductance of just 0.02 mH and an exceptionally low DC resistance of 0.04 Ω, this wax-coated coil is ideal for use in high-end tweeter circuits and other critical filtering applications where minimal signal degradation is paramount. Its construction from high-purity copper foil, rather than standard wire, significantly reduces skin effect and eddy current losses, resulting in a cleaner, more transparent sound reproduction.

This coil is particularly well-suited for use in two-way and three-way speaker systems where precise frequency separation is required. The 16 AWG equivalent conductor size ensures robust current handling while maintaining a compact footprint of 34 x 25 mm, making it easy to integrate into tight crossover layouts. The ±2% tolerance guarantees consistent performance across multiple units, which is essential for stereo matching and phase coherence. The wax impregnation provides mechanical damping and protects against environmental moisture, further enhancing long-term reliability.

Whether you are upgrading an existing design or building a bespoke loudspeaker from scratch, this Jantzen Audio copper foil coil delivers the transparency and accuracy that discerning listeners expect. Its meticulous construction and premium materials make it a worthy investment for any serious audio project.