Jantzen Audio 000-5250 | 5,6 mH | 0,40 Ω | 3% | 18 AWG

The Jantzen Audio 000-5250 iron core coil with discs is a premium component designed to elevate the performance of high-fidelity loudspeaker systems. This 5.6 mH inductor is engineered for precise crossover filtering, ensuring that each driver in your speaker receives only the frequencies it was intended to handle, resulting in a clean, accurate soundstage. Its robust construction makes it ideal for both DIY enthusiasts building custom speakers and professional audio engineers seeking reliable, repeatable results in production runs.

At the heart of this coil lies a high-quality iron core, which allows for a compact form factor while maintaining a substantial inductance value. The 18 AWG wire, with a diameter of 1.02 mm, offers an excellent balance between current handling and low DC resistance—measured at just 0.40 Ω. This low resistance minimises power loss and heat generation, preserving signal integrity even under demanding conditions. The ±3% tolerance ensures consistent performance across units, critical for maintaining accurate crossover slopes. Measuring 55 x 46 mm, the coil is supplied with protective discs for safe mounting and long-term stability.

Whether you are upgrading an existing design or building from scratch, this Jantzen Audio coil delivers the precision and durability required for superior audio reproduction.