Jantzen Audio 000-7115 | 3,3 mH | 0,37 Ω | 2% | 12 AWG

The Jantzen Audio 000-7115 Cross Foil Coil is a premium-grade copper foil inductor engineered for discerning audio enthusiasts who demand the highest level of crossover performance. With an inductance of 3.3 mH and an exceptionally low DC resistance of just 0.37 Ω, this component is ideally suited for high-end loudspeaker designs where signal integrity is paramount. Its ±2% tolerance ensures consistent, repeatable results across production runs, making it a reliable choice for both custom builds and upgrades to existing systems.

This coil excels in passive crossover networks for audiophile-grade speakers, particularly in midrange and bass applications where low loss and precise frequency shaping are critical. The cross foil construction minimises eddy current losses and skin effect, delivering a cleaner, more transparent sound with improved transient response. The 12 AWG equivalent wire gauge provides ample current handling while maintaining a compact footprint of 102 x 55 mm.

Technically, the inductor features a copper foil winding that reduces parasitic capacitance and enhances linearity across the audio band. The 2.05 mm wire diameter and ±2% tolerance guarantee accurate inductance values, while the robust construction ensures long-term stability. Whether you are designing a new crossover or refining an existing one, this Jantzen Audio coil offers the precision and sonic purity required for truly reference-grade performance.