Jantzen Audio 000-9079 | 0,79 mH | 0,07 Ω | 2% | 8 AWG

The Jantzen Audio 000-9079 wax-coated copper foil coil represents a significant upgrade for any serious loudspeaker crossover network. Designed for audiophiles and custom speaker builders, this component delivers exceptional low-frequency control and signal purity, making it an ideal choice for high-end two-way or three-way systems where precision is paramount.

This coil excels in demanding audio applications, particularly within passive crossover filters where accurate bass management is critical. Its 0.79 mH inductance value, combined with a tight ±2% tolerance, ensures consistent and reliable performance, allowing for precise frequency separation and minimising phase shift. The ultra-low 0.07 Ω DC resistance further enhances efficiency, reducing power loss and preserving dynamic range.

Constructed using high-purity copper foil with a generous 8 AWG equivalent wire diameter of 3.26 mm, this coil offers superior current handling and reduced skin effect compared to standard wire-wound inductors. The wax impregnation not only provides mechanical stability and eliminates microphonic vibrations but also protects the winding from oxidation. With compact dimensions of 108 x 55 mm, it integrates neatly into crossover boards.

For the discerning listener seeking to refine their system’s transient response and achieve a more natural, open sound, the Jantzen Audio 000-9079 wax coil is an investment in audible clarity and long-term reliability.