Jantzen Audio 000-0121 | 1,3 mH | 0,23 Ω | 3% | 13 AWG

The Jantzen Audio 000-0121 air core coil is a premium component designed for audiophiles and loudspeaker builders who demand uncompromising sound quality. This 1.3 mH inductor ensures precise crossover filtering, allowing for accurate signal separation that delivers clear, natural audio reproduction without coloration or distortion. Ideal for use in high-fidelity speaker systems, this coil excels in both two-way and multi-way crossover networks, making it a versatile choice for custom designs, upgrades, or restoration projects. Its air core construction eliminates core saturation and hysteresis losses, ensuring linear performance across the entire frequency range. Technically, the coil features a 13 AWG wire diameter of 1.83 mm, resulting in an exceptionally low DC resistance of just 0.23 Ω, which minimises power loss and maintains signal integrity. With a tight tolerance of ±3%, it guarantees consistent and reliable performance in critical crossover applications. The compact dimensions of 73 x 30 mm allow for easy integration into enclosures. Whether you are building a new set of speakers or refining an existing design, this Jantzen Audio air core coil provides the accuracy and transparency needed to achieve a truly immersive listening experience.