Jantzen Audio 000-0030 | 2,5 mH | 0,41 Ω | 3% | 14 AWG

The Jantzen Audio 000-0030 air core coil is a premium-grade inductor designed for audiophile loudspeaker crossover networks. With an inductance of 2.5 mH and a low DC resistance of just 0.41 Ω, this component ensures minimal signal loss and exceptional power handling, making it an ideal choice for high-fidelity audio systems.

This air core coil excels in a variety of applications, from two-way bookshelf speakers to complex multi-way floor-standing designs. It is particularly well-suited for midrange and woofer crossover sections where precise filtering is critical to achieving a natural, uncoloured sound. The low resistance also makes it a strong candidate for use in high-current circuits, ensuring reliable performance even at elevated listening levels.

Technically, the coil is wound with 14 AWG (1.63 mm diameter) wire, offering an excellent balance between low resistance and manageable physical size. The ±3% tolerance guarantees consistent performance across production batches, while the air core construction eliminates core saturation and hysteresis distortion, preserving signal purity. Measuring 77 mm in diameter and 30 mm in height, this compact coil integrates easily into most crossover boards.

For discerning builders seeking stable, low-distortion filtering, the Jantzen Audio 2.5 mH air core coil delivers reliable, audiophile-grade performance that enhances any speaker design.