Jantzen Audio 000-1018 | 0,39 mH | 0,53 Ω | 3% | 21 AWG

The Jantza Audio 000-1018 air core coil is a precision component designed for audiophile-grade loudspeaker crossover networks. Its 0.39 mH inductance value makes it particularly suitable for midrange and tweeter filtering applications, where accurate signal separation is critical to achieving a natural, uncoloured soundstage. Whether you are building custom speakers from scratch or upgrading an existing design, this coil helps ensure that each driver receives only the frequencies it was intended to reproduce.

Constructed with 21 AWG wire and featuring a DC resistance of just 0.53 Ω, this air core coil minimises power loss and maintains signal integrity. The ±3% tolerance guarantees consistent performance across multiple units, which is essential for stereo imaging and balanced frequency response. Its air core design eliminates the core saturation and hysteresis distortion associated with ferrite or iron cores, preserving the purity of the audio signal even at higher volumes.

Measuring 28 x 15 mm, the compact form factor allows for easy integration into tight crossover layouts. The coil is wound on a non-magnetic former, ensuring stable inductance over time. With its robust construction and precise electrical characteristics, this Jantzen Audio coil is a reliable choice for discerning audio enthusiasts seeking transparent, high-fidelity sound reproduction.