Jantzen Audio 000-1930 | 3,9 mH | 1,20 Ω | 3% | 18 AWG

The Jantzen Audio 000-1930 air core coil is a premium component designed for audiophiles and loudspeaker builders who demand uncompromising sound quality. This 3.9 mH inductor delivers precise crossover filtering, ensuring that each driver in your speaker system receives only the frequencies it was intended to reproduce. Its air core construction eliminates core saturation and hysteresis distortion, preserving the purity of your audio signal.

This coil is ideally suited for high-fidelity loudspeaker crossovers, particularly in two-way or three-way designs where accurate frequency division is critical. It excels in both passive crossover networks and custom speaker projects, offering consistent performance across a wide dynamic range. The 18 AWG wire gauge provides reliable current handling for demanding audio applications, from delicate classical passages to powerful bass transients.

Technically, the coil features an inductance of 3.9 mH with a tight ±3% tolerance, ensuring precise crossover points. The DC resistance is a low 1.20 Ω, minimising signal loss and power dissipation. Measuring 55 x 30 mm, this compact air core coil is easy to integrate into your enclosure. With a power handling tolerance of 3 W RMS, it is built for stable, long-term performance. The Jantzen Audio 000-1930 is a reliable choice for achieving transparent, distortion-free sound in your next speaker build.