Jantzen Audio 000-7855 | 1,35 mH | 0,44 Ω | 2% | 16 AWG

The Jantzen Audio Cross Foil Coil, reference 000-7855, represents a significant upgrade for any discerning audio enthusiast seeking to refine their loudspeaker crossover network. Crafted from high-purity copper foil rather than standard wire, this inductor is designed to deliver a level of performance that truly honours the source material. Its construction is ideally suited for high-end passive crossover designs where every detail matters, from two-way bookshelf speakers to complex multi-driver tower systems.

At the heart of this component lies a 1.35 mH inductance value, paired with an exceptionally low DC resistance of just 0.44 Ω. This low resistance minimises signal loss and ensures that the amplifier’s power is transferred efficiently to the drive units, preserving dynamics and transient response. The ±2% tolerance guarantees precise and consistent crossover points, allowing for accurate and repeatable audio reproduction across the frequency spectrum. The 16 AWG equivalent cross-section and compact 72 x 27 mm dimensions make it a practical choice for tight enclosures, while the foil winding technique reduces skin effect and eddy current distortions, resulting in a cleaner, more natural sound. This coil is a testament to Jantzen Audio’s commitment to uncompromising quality for the serious listener.