Jantzen Audio 000-5001 | 0,80 mH | 0,27 Ω | 3% | 21 AWG

The Jantzen Audio 000-5001 iron core coil is a meticulously engineered component designed to elevate the performance of high-fidelity loudspeaker systems. As a crossover inductor, it ensures precise frequency filtering, allowing each driver to operate within its optimal range for a cohesive and natural soundstage. This coil is particularly suited for audiophile-grade speaker builds, custom crossover networks, and restoration projects where component accuracy is paramount.

Featuring a 0.8 mH inductance with a tight ±3% tolerance, this coil guarantees consistent and reliable filtering across production batches. The 21 AWG wire, with a diameter of 0.72 mm, offers an excellent balance between current handling and low DC resistance—measured at just 0.27 Ω—minimising signal loss and power dissipation. The iron core construction, complete with protective discs, provides high inductance values in a compact form factor (24 x 38 mm), making it ideal for space-constrained enclosures. This design also reduces magnetic saturation and distortion, preserving audio clarity even at higher power levels.

Whether you are designing a two-way bookshelf speaker or upgrading a complex multi-driver system, this Jantzen Audio coil delivers the precision and sonic transparency demanded by discerning listeners. Its robust build and consistent electrical characteristics make it a trusted choice for both DIY enthusiasts and professional loudspeaker manufacturers.