Jantzen Audio 000-2130 | 0,40 mH | 0,32 Ω | 3% | 22 AWG

The Jantzen Audio 000-2130 iron core coil is a meticulously engineered component designed to elevate the performance of high-fidelity loudspeaker systems. This 0.40 mH inductor is an ideal choice for audiophiles and DIY enthusiasts seeking precise crossover network implementation, ensuring that each driver in a multi-way speaker receives only the intended frequency range for a cohesive and accurate soundstage.

Primarily used in passive crossover filters, this coil excels in low-frequency applications where its iron core construction provides high inductance values in a compact form factor. It is particularly well-suited for bass and midrange drivers, allowing for effective filtering without excessive bulk. The tight ±3% tolerance guarantees consistent performance across multiple units, making it reliable for both prototyping and production runs.

Technically, the coil features a DC resistance of just 0.32 Ω, minimising signal loss and power dissipation. Wound with 22 AWG wire (0.64 mm diameter), it offers an excellent balance between current handling and low resistance. The compact dimensions of 20 x 25 mm facilitate easy integration into crowded crossover boards. The iron core design ensures stable inductance over a wide frequency range, contributing to predictable filter behaviour.

In summary, the Jantzen Audio 000-2130 iron core coil delivers dependable, high-quality performance for critical loudspeaker crossover applications, combining precise electrical specifications with robust construction.