Jantzen Audio 000-1793 | 4,0 mH | 2,2 Ω | 3% | 20 AWG

The Jantzen Audio 000-1793 air core coil is a premium passive component designed for audiophile-grade loudspeaker crossover networks. Manufactured to exacting standards, this 4.0 mH inductor delivers transparent, uncoloured signal handling that preserves the integrity of your audio path. Its air core construction eliminates the core saturation and hysteresis distortion found in iron-core alternatives, making it an ideal choice for critical listening applications.

This coil excels in high-fidelity speaker designs, particularly for midrange and tweeter crossover sections where precision and low distortion are paramount. It is equally suited for DIY enthusiasts building custom loudspeakers and for professional technicians repairing or upgrading existing crossover networks. The 20 AWG wire gauge strikes an excellent balance between current handling and compact form factor, while the ±3% tolerance ensures consistent performance across production batches.

Technical specifications include an inductance of 4.0 mH with a DC resistance of 2.2 Ω, housed in a compact 35 x 13 mm package. The air core design provides excellent thermal stability and linearity, with an RMS power tolerance of 2 watts. Each coil is wound with 0.81 mm diameter wire on a non-magnetic former, ensuring minimal eddy current losses and maintaining signal purity across the audio frequency range.

For discerning listeners who demand uncompromising performance from their loudspeaker systems, this Jantzen Audio air core coil represents a reliable, high-quality solution for achieving accurate crossover filtering and superior sound reproduction.