Jantzen Audio 000-1355 | 2,2 mH | 1,38 Ω | 3% | 21 AWG

The Jantzen Audio 000-1355 air core coil is a precision component designed for audiophile-grade loudspeaker crossover networks. With an inductance of 2.2 mH and a DC resistance of just 1.38 Ω, this coil ensures minimal signal loss and accurate frequency filtering, making it an excellent choice for both DIY enthusiasts and professional speaker builders.

This air core coil is ideally suited for use in two-way or three-way crossover designs, where it can effectively manage midrange and bass drivers. Its low resistance and tight ±3% tolerance guarantee consistent performance across production batches, which is critical for maintaining phase coherence and tonal balance in high-fidelity audio systems. Whether you are upgrading an existing speaker or constructing a new pair, this component delivers reliable and transparent sound reproduction.

Technically, the coil is wound with 21 AWG wire (0.72 mm diameter) on an air core former, eliminating core saturation and distortion even at high signal levels. The compact dimensions of 41 x 15 mm allow for easy integration into tight enclosures. The air core design also ensures linear inductance over a wide frequency range, preserving the integrity of your crossover slopes.

In summary, the Jantzen Audio 2.2 mH air core coil combines precision engineering with practical usability, offering a dependable solution for achieving accurate crossover filtering in your next speaker project.