Jantzen Audio 000-1019 | 0,27 mH | 0,41 Ω | 3% | 21 AWG

The Jantzen Audio 000-1019 air core coil is a precision component designed for audiophile-grade loudspeaker crossover networks. Manufactured to exacting standards, this 0.27 mH inductor ensures accurate signal filtering, preserving the integrity of your audio system’s performance. Its air core construction eliminates core saturation and hysteresis distortion, making it an ideal choice for critical listening environments where clarity and transparency are paramount.

This coil is perfectly suited for use in high-fidelity speaker designs, including two-way and three-way crossover systems, where precise frequency separation is required. It excels in applications demanding low-loss performance, such as tweeter circuits or midrange filters, and is equally effective in custom DIY projects or professional loudspeaker upgrades. The ±3% tolerance guarantees consistency across multiple units, essential for matched stereo pairs or production runs.

Technically, the coil features a 21 AWG wire diameter (0.72 mm) with a DC resistance of just 0.41 Ω, minimising power loss and heat generation. Its compact dimensions of 27 x 15 mm allow for easy integration into tight enclosures, while the air core design ensures linear behaviour across the entire frequency range. The ±3% tolerance provides reliable inductance stability, and the robust construction from Jantzen Audio guarantees long-term durability.

For discerning audio enthusiasts and engineers, this air core coil delivers the precision and sonic purity required to elevate any loudspeaker design.