Jantzen Audio 000-6440 | 8,2 mH | 0,10 Ω | 5% | 13 AWG

The Jantzen Audio 000-6440 C-Coil Toroidal is a premium-grade component engineered for discerning audio enthusiasts who demand uncompromising signal purity. This 8.2 mH inductor delivers exceptional performance in high-end loudspeaker crossover networks, where precise filtering is critical to achieving accurate driver integration and natural sound reproduction.

Ideal for use in passive crossover designs for two-way or three-way speaker systems, this toroidal coil excels at low-frequency filtering and energy storage applications. Its robust construction makes it particularly suitable for audiophile-grade loudspeakers, studio monitors, and custom DIY audio projects where minimal signal degradation is paramount. The toroidal geometry inherently reduces external magnetic field radiation, making it an excellent choice for compact enclosures where component proximity could otherwise cause interference.

Featuring a 13 AWG (1.83 mm diameter) copper winding with a remarkably low DC resistance of just 0.10 Ω, this coil ensures minimal power loss and excellent current handling. The ±5% inductance tolerance guarantees consistent performance across production batches, while the 93 x 33 mm dimensions provide substantial core volume for stable magnetic properties. The toroidal design effectively contains the magnetic field within the core, significantly reducing electromagnetic interference compared to conventional air-core or E-core alternatives.

With its combination of low resistance, precise inductance, and superior shielding characteristics, this Jantzen Audio toroidal coil represents a reliable foundation for building high-fidelity crossover networks that preserve the integrity of your audio signal from source to speaker.