Jantzen Audio 000-2387 | 1,2 mH | 0,23 Ω | 3% | 18 AWG

The Jantzen Audio 000-2387 iron core coil is a high-quality component designed to deliver precise and reliable performance in audio crossover networks. With an inductance of 1.2 mH and a DC resistance of just 0.23 Ω, this coil ensures minimal signal loss while maintaining excellent filtering accuracy. Its robust construction makes it an ideal choice for both DIY speaker builders and professional audio engineers seeking consistent, audiophile-grade results.

This iron core coil is particularly well-suited for use in low-frequency crossover sections, where its high inductance value helps to effectively manage bass drivers. It excels in two-way and three-way speaker systems, providing clean and accurate frequency separation. Whether you are upgrading an existing design or building a new set of loudspeakers, this component offers the reliability needed for critical audio applications.

Technically, the coil is wound with 18 AWG wire (1.02 mm diameter) and features a tight ±3% tolerance, ensuring each unit performs to specification. The iron core construction allows for a compact form factor, with dimensions of 23 x 40 mm, while still delivering high inductance values. This design minimises core saturation and distortion, preserving signal integrity even at higher power levels.

In summary, the Jantzen Audio 1.2 mH iron core coil combines precise inductance, low resistance, and robust build quality, making it an excellent choice for demanding crossover designs. Its consistent performance and compact size offer a practical solution for achieving accurate sound reproduction in your speaker projects.