Jantzen Audio 000-2039 | 1,8 mH | 0,215 Ω | 3% | 17 AWG

The Jantzen Audio 000-2039 iron core coil is a premium component designed to elevate the performance of your loudspeaker crossover networks. Engineered for audiophiles and DIY enthusiasts, this coil delivers stable, precise inductance that ensures clean signal filtering and accurate driver integration. Whether you are building custom speakers or upgrading existing designs, this coil provides the reliability needed for consistent, high-fidelity sound reproduction.

This 1.8 mH iron core coil is ideally suited for low-frequency crossover applications, where its robust construction minimises core saturation and distortion. It excels in woofer and subwoofer circuits, offering controlled impedance and smooth roll-off characteristics. The ±3% tolerance guarantees that each unit performs within tight specifications, making it a dependable choice for both prototyping and production runs.

Technical features include a 17 AWG wire diameter (1.15 mm) for efficient current handling and low DC resistance of just 0.215 Ω, reducing power loss and heat buildup. The coil measures 29 x 70 mm, with a compact iron core design that provides high inductance in a manageable footprint. This construction ensures stable magnetic properties over time, preserving audio clarity even under demanding conditions.

In summary, the Jantzen Audio 000-2039 iron core coil combines precise engineering with practical performance, making it an excellent choice for achieving accurate crossover filtering in your speaker projects.