Jantzen Audio 000-2122 | 0,33 mH | 0,10 Ω | 3% | 17 AWG

The Jantzen Audio 0.33 mH iron core coil, reference 000-2122, is a meticulously engineered component designed to elevate the performance of high-fidelity loudspeaker systems. As part of Jantzen Audio’s respected range, this inductor delivers reliable and consistent results for audio enthusiasts and professional designers alike. Its primary application lies within passive crossover networks, where it ensures precise frequency filtering to achieve seamless driver integration and accurate sound reproduction. Whether you are building custom speakers or upgrading existing designs, this coil provides the stability and low-loss performance essential for critical audio projects.

Technically, the coil features an inductance of 0.33 mH with a tight tolerance of ±3%, guaranteeing consistent behaviour across production batches. The DC resistance is exceptionally low at just 0.10 Ω, minimising signal loss and power dissipation, which is vital for maintaining dynamic range and efficiency. Constructed with a 17 AWG wire diameter of 1.15 mm and a robust iron core, it offers excellent saturation characteristics and linearity. The compact dimensions of 28 x 35 mm allow for straightforward integration into most crossover boards. With its high build quality and precise specifications, this Jantzen Audio coil is a trustworthy choice for achieving refined, natural sound in any high-performance loudspeaker system.