Jantzen Audio 000-8586 | 0,52 mH | 0,25 Ω | 2% | 16 AWG

The Jantzen Audio 000-8586 copper foil coil is a premium component engineered for discerning audio enthusiasts and professional loudspeaker designers. With an inductance of 0.52 mH and a DC resistance of just 0.25 Ω, this wax-impregnated coil delivers exceptional signal purity and minimal energy loss, making it an ideal choice for high-end crossover networks in audiophile-grade speakers. Its precise ±2% tolerance ensures consistent performance across production runs, critical for maintaining accurate frequency division in multi-driver systems.

This coil excels in passive crossover designs where low distortion and stable electrical characteristics are paramount. The wax coating not only dampens mechanical resonances but also protects against environmental factors, preserving long-term reliability in both home and studio environments. The 16 AWG copper foil construction offers superior current handling compared to standard wire coils, reducing eddy current losses and improving transient response.

Technical features include a compact 61 x 25 mm footprint, allowing integration into tight enclosures without compromising performance. The foil winding technique minimises skin effect and proximity effect, ensuring linear impedance across the audio bandwidth. Each coil is hand-crafted in Denmark, reflecting Jantzen Audio’s commitment to precision manufacturing. For designers seeking measurable improvements in crossover accuracy and sonic transparency, this wax coil represents a definitive upgrade over conventional alternatives.