Jantzen Audio 000-1401 | 0,50 mH | 0,33 Ω | 3% | 18 AWG

The Jantza Audio 000-1401 air core coil is a precision component designed for audiophile-grade loudspeaker crossover networks. Its 0.50 mH inductance and 18 AWG winding deliver accurate filtering with minimal signal degradation, ensuring your speaker designs achieve clean, natural sound reproduction.

This coil is ideally suited for use in two-way and three-way crossover systems, where it can be employed for midrange or tweeter filtering. It also works well in custom passive filter designs for hi-fi and professional audio applications, offering reliable performance in both new builds and upgrades.

Technically, the coil features a 0.33 Ω DC resistance, which helps maintain low power loss and clear signal transfer. The ±3% tolerance ensures consistent performance across production batches, while the air core construction eliminates core saturation and distortion, even at higher signal levels. With dimensions of 40 x 15 mm, it is compact enough for tight enclosures, and the 18 AWG wire gauge provides a good balance between current handling and physical size.

For builders seeking a dependable, high-quality inductor for precise crossover work, this Jantzen Audio air core coil offers excellent value and sonic transparency.