Jantzen Audio 000-0139 | 0,20 mH | 0,08 Ω | 3% | 13 AWG

The Jantzen Audio 000-0139 air core coil is a precision component designed for audiophile-grade loudspeaker crossover networks. Its 0.20 mH inductance and low 0.08 Ω DC resistance ensure minimal signal loss, making it ideal for high-fidelity audio systems where clarity and detail are paramount. This coil is particularly suited for use in crossover filters for tweeters and midrange drivers, where accurate frequency separation is critical to achieving a balanced and natural soundstage.

Constructed with 13 AWG wire, this air core coil offers excellent current handling while maintaining a compact footprint of 46 x 25 mm. The ±3% tolerance ensures consistent performance across production batches, allowing for reliable and repeatable crossover designs. The air core construction eliminates core saturation and hysteresis distortion, preserving the integrity of the audio signal even at higher power levels. This makes the coil an excellent choice for discerning listeners and DIY speaker builders who demand the highest level of sonic transparency.

Whether you are upgrading an existing speaker system or building a new design from scratch, this Jantzen Audio air core coil delivers the precision and low distortion required for truly high-performance audio reproduction.