Jantzen Audio 000-7651 | 0,25 mH | 0,16 Ω | 2% | 16 AWG

The Jantzen Audio 0.25 mH Cross Foil Coil represents a significant step forward in loudspeaker crossover design, offering audiophiles and DIY enthusiasts a component that prioritises signal purity and sonic accuracy. This precision inductor is engineered for those who demand the very best from their high-fidelity systems.

Ideal for use in premium two-way and three-way crossover networks, this foil coil excels in applications where minimal signal degradation is paramount. Whether you are upgrading an existing speaker design or building a new reference-quality system from scratch, this inductor ensures that the delicate audio signal remains uncoloured and true to the original recording. Its low DC resistance makes it particularly well-suited for low-frequency drivers, where maintaining tight control and definition is essential.

Technically, the coil features a 0.25 mH inductance with a tight ±2% tolerance, guaranteeing consistent performance across production units. The 16 AWG copper foil construction, with a wire diameter of 1.29 mm, achieves an exceptionally low DC resistance of just 0.16 Ω, minimising power loss and heat generation. The compact dimensions of 48 x 27 mm allow for easy integration into crowded crossover boards, while the cross-wound foil design reduces eddy currents and parasitic capacitance for cleaner high-frequency response.

In summary, the Jantzen Audio 0.25 mH Cross Foil Coil is a meticulously crafted component that delivers measurable improvements in crossover performance, making it an indispensable choice for the discerning audio enthusiast.