Jantzen Audio 000-1012 | 0,80 mH | 0,36 Ω | 3% | 17 AWG

The Jantzen Audio 000-1012 Air Core Coil is a premium-grade component designed for audiophiles and loudspeaker builders who demand uncompromising signal purity. Crafted with meticulous attention to detail, this 0.80 mH inductor delivers exceptional performance in crossover networks, ensuring your speaker designs achieve the precise frequency separation required for accurate sound reproduction. Its air core construction eliminates core saturation and hysteresis distortion, making it an ideal choice for high-fidelity audio systems where every nuance matters.

This coil excels in a variety of applications, from custom DIY speaker projects to upgrading existing crossover circuits. Whether you are building a two-way bookshelf speaker or a complex multi-driver system, the 000-1012 provides reliable filtering for midrange and tweeter sections. Its low DC resistance of 0.36 Ω minimises power loss and maintains signal integrity, while the ±3% tolerance guarantees consistent performance across production batches. The 17 AWG wire diameter strikes an excellent balance between current handling and compact form factor.

Technical features include a robust air core design wound on a non-magnetic former, measuring 47 x 30 mm for easy integration into most crossover boards. The coil’s inductance value of 0.8 mH is precisely controlled, and the use of high-purity copper wire ensures low eddy current losses. This component is built to Jantzen Audio’s exacting standards, offering long-term stability and minimal thermal drift. For discerning listeners and engineers alike, this air core coil represents a reliable foundation for achieving transparent, distortion-free audio reproduction.