Jantzen Audio 000-2128 | 2,5 mH | 0,67 Ω | 3% | 20 AWG

The Jantzen Audio 000-2128 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 and consistency, making this coil an ideal choice for audiophiles and DIY speaker builders alike.

This coil is primarily intended for use in crossover networks, where its precise inductance value ensures accurate frequency filtering between drivers. Whether you are constructing a new pair of bookshelf speakers or upgrading an existing design, this component provides the reliability needed for clear, natural sound reproduction. It is particularly well-suited for bass and midrange applications, where iron core coils offer superior energy storage and low DC resistance.

Technically, the coil features a 2.5 mH inductance with a tight ±3% tolerance, ensuring consistent performance across production batches. The 20 AWG wire (0.81 mm diameter) provides a low DC resistance of just 0.67 Ω, minimising signal loss and heat generation. Its compact dimensions of 32 x 25 mm allow for easy integration into most crossover boards, while the iron core construction delivers high inductance values in a relatively small package.

For your next speaker project, this Jantzen Audio coil offers the precision and build quality required to achieve professional-grade results. Its robust design and accurate specifications make it a reliable choice for demanding audio applications.