Jantzen Audio 000-1997 | 0,68 mH | 0,44 Ω | 3% | 18 AWG

The Jantzen Audio 000-1997 air core coil is a meticulously engineered component designed to elevate the performance of high-fidelity loudspeaker systems. As a premium crossover element, it ensures precise frequency filtering, allowing your tweeters, midrange drivers, and woofers to operate within their optimal ranges for a balanced, natural soundstage.

This coil is ideally suited for audiophile-grade speaker builds, custom crossover networks, and repair or upgrade projects where signal purity is paramount. Its air core construction eliminates the core saturation and hysteresis distortion found in iron-core alternatives, making it an excellent choice for critical listening applications and high-resolution audio systems.

Technically, this coil offers an inductance of 0.68 mH with a tight ±3% tolerance, ensuring consistent performance across production batches. The 18 AWG (1.02 mm diameter) copper wire provides a low DC resistance of just 0.44 Ω, minimising power loss and preserving transient response. The compact dimensions of 34 x 25 mm facilitate easy integration into crowded crossover boards. Jantzen Audio’s precision winding techniques guarantee stable electrical characteristics, contributing to accurate crossover slopes and coherent driver integration.

For discerning designers seeking uncompromising sound quality, this Jantzen Audio air core coil delivers the reliability and sonic transparency required for reference-grade loudspeaker projects.