Jantzen Audio 000-2308 | 0,39 mH | 0,16 Ω | 3% | 20 AWG

The Jantzen Audio 0.39 mH iron core coil is a high-quality component designed to bring precision and reliability to your loudspeaker crossover networks. As part of Jantzen’s respected range, this inductor ensures accurate filtering, helping to deliver clear, well-defined audio reproduction in your DIY or professional speaker projects.

This coil is ideally suited for use in low-frequency crossover sections, where its iron core construction provides excellent inductance stability and high saturation levels. It is particularly effective in bass and mid-bass applications, allowing you to achieve precise frequency separation without compromising signal integrity. Whether you are building new speakers or upgrading existing designs, this component offers consistent performance.

Technically, the coil features an inductance of 0.39 mH with a tight tolerance of ±3%, ensuring minimal variation between units. The DC resistance is a low 0.16 Ω, which helps maintain efficient power transfer and reduces energy loss. Constructed with 20 AWG wire (0.81 mm diameter), it offers a good balance between current handling and compact size. The core is a robust iron type, and the overall dimensions are 15 x 40 mm, making it easy to integrate into most crossover boards.

In summary, this Jantzen Audio iron core coil is a dependable choice for audiophiles and engineers seeking accurate, low-loss performance in speaker crossover designs.