Jantzen Audio 000-0195 | 0,51 mH | 0,204 Ω | 3% | 15 AWG

The Jantzen Audio 000-0195 air core coil is a premium crossover component designed for discerning audio enthusiasts and professional speaker builders. This 0.51 mH inductor delivers exceptional performance in high-fidelity loudspeaker systems, ensuring precise frequency separation for clean, transparent sound reproduction. Its air core construction eliminates core saturation and hysteresis distortion, making it ideal for critical listening environments where audio purity is paramount.

This coil excels in a variety of applications, from two-way bookshelf speakers to complex multi-way systems requiring accurate crossover networks. It is particularly well-suited for tweeter and midrange filtering, where low distortion and stable inductance are essential for maintaining phase coherence and imaging. The ±3% tolerance guarantees consistent performance across production runs, allowing for reliable, repeatable results in both DIY projects and commercial designs.

Technically, the coil features a 15 AWG wire diameter of 1.45 mm, providing a low DC resistance of just 0.204 Ω. This minimises power loss and ensures efficient energy transfer to the drivers. The compact dimensions of 48 x 30 mm facilitate easy integration into crossover boards, while the robust winding and air core design maintain stable inductance over a wide frequency range. Jantzen Audio’s meticulous manufacturing process ensures long-term reliability and consistent sonic performance.

For speaker builders seeking a high-quality, low-loss inductor that preserves signal integrity, the Jantzen Audio 0.51 mH air core coil is an outstanding choice. It combines precise specifications with the sonic benefits of air core technology, making it a valuable addition to any serious crossover design.