Jantzen Audio 000-6470 | 10 mH | 0,21 Ω | 5% | 17 AWG

The Jantzen Audio 000-6470 toroidal coil is a premium-grade component engineered for audiophile-grade loudspeaker crossover networks. Its 10 mH inductance and exceptionally low 0.21 Ω DC resistance ensure minimal signal loss and superior power handling, making it an ideal choice for demanding high-fidelity audio systems. This coil excels in precision filtering applications, particularly in multi-way speaker designs where accurate frequency division is critical to achieving a balanced, transparent soundstage. The toroidal geometry effectively cancels external magnetic fields, reducing interference with nearby components and preserving signal purity even in compact enclosures. Constructed with 17 AWG (1.15 mm diameter) wire and a ±5% tolerance, it delivers consistent, repeatable performance across production batches—essential for matched pairs or production runs. The robust 71 x 26 mm form factor accommodates higher current levels without saturation, while the toroidal shape minimises mechanical hum and vibration. Whether used in passive crossovers for studio monitors, high-end home theatre systems, or bespoke DIY speaker projects, this coil offers the reliability and sonic transparency that discerning builders demand. Its tight tolerance and low-loss characteristics make it particularly suitable for notch filters, band-pass sections, and impedance compensation networks where precision is paramount.