Jantzen Audio 000-2267 | 3,9 mH | 1,08 Ω | 3% | 21 AWG

The Jantzen Audio 000-2267 iron core coil is a meticulously engineered component designed to elevate the performance of your speaker crossover networks. With an inductance of 3.9 mH and a DC resistance of just 1.08 Ω, this coil ensures precise low-frequency filtering while maintaining efficient signal transfer. Its robust construction makes it an ideal choice for audiophiles and DIY enthusiasts seeking to refine bass response in high-fidelity loudspeaker systems.

This coil excels in crossover applications where accurate bass management is critical, such as in two-way or three-way speaker designs. It is particularly well-suited for use in woofer and subwoofer circuits, where its iron core construction delivers superior inductance stability and minimal core losses. Whether you are building custom speakers or upgrading existing crossovers, this component provides reliable performance for demanding audio projects.

Technical specifications include a wire diameter of 0.72 mm (21 AWG) and a tolerance of ±3%, ensuring consistent and predictable behaviour. The coil measures 34 x 25 mm, offering a compact footprint for easy integration into crossover boards. The iron core design enhances inductance density, allowing for effective low-pass filtering without excessive bulk. Each unit is precision-wound to guarantee accurate inductance values and low distortion.

In summary, the Jantzen Audio 000-2267 iron core coil delivers dependable low-frequency filtering with tight tolerances and efficient power handling. Its thoughtful engineering and quality materials make it a valuable addition to any serious speaker project, ensuring clear, controlled bass reproduction.