Jantzen Audio 000-5055 | 1,0 mH | 0,19 Ω | 3% | 18 AWG

The Jantzen Audio 000-5055 iron core coil with discs is a premium component designed to elevate the performance of your loudspeaker crossover networks. Engineered for audiophiles and DIY enthusiasts, this coil delivers precise and reliable filtering, ensuring your speakers produce clean, accurate sound reproduction. Its robust construction makes it an ideal choice for high-fidelity audio systems where component quality directly impacts sonic clarity.

This 1.0 mH inductor is perfectly suited for use in crossover circuits, particularly in low-pass and band-pass filters where stable inductance is critical. Whether you are building custom speakers, upgrading existing designs, or repairing vintage audio equipment, this coil provides the consistency needed to maintain phase coherence and frequency response. It is especially effective in applications requiring low DC resistance to minimise power loss and heat generation.

Technically, the coil features a DC resistance of just 0.19 Ω, ensuring minimal signal degradation and efficient current handling. The 18 AWG wire diameter (1.02 mm) strikes an excellent balance between low resistance and manageable physical size. With a tolerance of ±3%, inductance values remain tight, supporting accurate crossover slopes. The iron core construction, complete with protective discs, reduces magnetic saturation and distortion while maintaining a compact footprint of 35 x 46 mm. This design ensures reliable performance even under demanding audio conditions.

In summary, the Jantzen Audio 000-5055 iron core coil offers a superb combination of low resistance, precise inductance, and durable build quality. It is a trustworthy choice for any serious loudspeaker project, delivering consistent results that enhance your listening experience.