Jantzen Audio 000-1345 | 0,22 mH | 0,21 Ω | 3% | 18 AWG

The Jantzen Audio 000-1345 air core coil is a high-quality component designed to deliver precise crossover filtering in speaker systems. With an inductance of 0.22 mH and a DC resistance of just 0.21 Ω, this coil ensures minimal signal loss and accurate frequency division, making it an excellent choice for audiophiles and DIY speaker builders seeking to refine their audio projects.

This air core coil is ideally suited for use in passive crossover networks, where it helps to separate audio signals into distinct frequency bands for tweeters, midrange drivers, and woofers. Its low resistance and tight tolerance of ±3% make it particularly valuable in high-fidelity applications, such as home theatre systems, studio monitors, and custom loudspeaker designs where consistent performance is critical.

Constructed with 18 AWG wire and a diameter of 1.02 mm, the coil features an air core design that eliminates core saturation and distortion, ensuring linear behaviour across a wide frequency range. Measuring 39 x 15 mm, it is compact enough for integration into most crossover boards while maintaining robust build quality. The ±3% tolerance guarantees reliable inductance values for repeatable results in production or one-off builds.

Whether you are upgrading an existing speaker system or building from scratch, this Jantzen Audio coil offers dependable performance and sonic accuracy. Its combination of low resistance, precise inductance, and air core construction makes it a trusted choice for demanding audio applications.