Jantzen Audio 000-1554 | 0,70 mH | 3,87 Ω | 3% | 29 AWG

The Jantza Audio 000-1554 air core coil is a precision component engineered for audiophiles and loudspeaker designers who demand uncompromising signal purity. As a 0.70 mH inductor with a DC resistance of 3.87 Ω, it delivers accurate crossover filtering that preserves the integrity of your audio signal.

This coil excels in high-fidelity speaker systems where precise frequency separation is critical. It is ideally suited for use in passive crossover networks for bookshelf speakers, floor-standing towers, and studio monitors. The air core design eliminates core saturation and hysteresis distortion, making it perfect for critical listening environments where every detail matters.

Technically, this component features a 29 AWG winding with a tolerance of ±3%, ensuring consistent performance across production batches. The compact dimensions of 20 x 15 mm allow for flexible placement within crossover boards. As an air core type, it avoids the magnetic non-linearities associated with ferrite or iron powder cores, resulting in lower distortion and improved transient response. The coil is wound on a non-conductive former to maintain stable inductance over time.

For your next speaker build or crossover upgrade, this Jantza Audio air core coil offers the reliability and sonic transparency required for reference-grade audio reproduction.