Jantzen Audio 000-2028 | 0,50 mH | 0,23 Ω | 3% | 20 AWG

The Jantzen Audio 000-2028 iron core coil is a meticulously engineered component designed to elevate the performance of high-fidelity loudspeaker systems. As a trusted name in audio components, Jantzen Audio delivers exceptional quality, making this coil an ideal choice for audiophiles and DIY speaker builders seeking precise crossover network construction. Its robust construction ensures reliable signal handling and long-term stability in demanding audio environments.

This 0.50 mH coil is perfectly suited for use in crossover filters, where it effectively separates frequency bands to ensure that each driver receives only the intended range. Whether you are designing a new pair of bookshelf speakers, upgrading an existing floor-standing system, or building a custom subwoofer crossover, this component provides the accuracy needed for a cohesive and natural soundstage. It is also an excellent replacement part for repairing vintage or modern speaker crossovers.

Technically, the coil offers a low DC resistance of just 0.23 Ω, minimising power loss and heat generation. The ±3% tolerance guarantees consistent inductance across units, critical for matched stereo pairs. Wound with 20 AWG (0.81 mm) wire on a laminated iron core, it achieves high inductance in a compact 21 x 30 mm footprint. The iron core design provides excellent saturation characteristics, allowing for higher current handling without distortion.

In summary, the Jantzen Audio 000-2028 iron core coil delivers precise, reliable performance for any serious loudspeaker crossover project, combining technical excellence with practical value.