Jantzen Audio 000-2190 | 0,21 mH | 0,18 Ω | 3% | 21 AWG

The Jantzen Audio 000-2190 iron core coil is a meticulously engineered component designed to elevate the performance of high-fidelity loudspeaker systems. As part of Jantzen Audio’s respected range, this coil delivers reliable and consistent inductive behaviour, making it an essential building block for serious audio enthusiasts and professional designers alike.

This 0.21 mH coil is ideally suited for use in crossover networks, where precise filtering is critical to achieving accurate driver integration and balanced sound reproduction. Whether you are constructing a new pair of speakers or upgrading an existing design, its tight ±3% tolerance ensures that each unit performs to specification, minimising variation between channels and supporting a coherent stereo image. The low DC resistance of just 0.18 Ω further enhances efficiency, reducing signal loss and preserving amplifier power for cleaner, more dynamic output.

Constructed with 21 AWG wire and a robust iron core, the coil offers excellent inductance stability and linearity across the audio frequency range. Its compact dimensions of 19 x 25 mm allow for straightforward integration into most crossover boards without compromising layout flexibility. The iron core construction provides a high inductance-to-size ratio, making it a practical choice where space is at a premium but performance cannot be compromised.

For your next loudspeaker project, trust the Jantzen Audio 000-2190 iron core coil to deliver the precision and sonic integrity your design deserves.