Jantzen Audio 000-5412 | 3,3 mH | 1,07 Ω | 3% | 24 AWG

The Jantzen Audio 000-5412 iron core coil is a meticulously engineered component designed to elevate the performance of high-fidelity loudspeaker systems. As a 3.3 mH inductor with a 1.07 Ω DC resistance, it delivers precise and reliable crossover filtering, ensuring that each driver in your speaker receives only the intended frequency range. This coil is particularly well-suited for use in passive crossover networks, where accurate inductance values are critical for achieving a balanced and coherent soundstage. Whether you are building custom loudspeakers from scratch or upgrading an existing design, this component offers the consistency and quality demanded by discerning audiophiles and DIY enthusiasts alike.

Constructed with 24 AWG wire and a robust iron core, the coil provides excellent magnetic efficiency while maintaining a compact form factor of 24 x 38 mm. The ±3% tolerance guarantees minimal variation between units, making it ideal for matched pairs or production runs where uniformity is essential. The iron core design enhances inductance density, allowing for a lower DC resistance compared to air core alternatives of similar value, which helps preserve amplifier power and reduce signal loss. Additionally, the inclusion of protective discs ensures mechanical stability and simplifies mounting within your enclosure. With its precise specifications and Jantzen Audio’s reputation for quality, this coil is a reliable choice for achieving accurate, high-performance crossover networks.