Jantzen Audio 000-1223 | 0,30 mH | 0,43 Ω | 3% | 21 AWG

The Jantzen Audio 000-1223 air core coil is a precision component designed for audiophile-grade loudspeaker crossover networks. Its 0.30 mH inductance and low 0.43 Ω DC resistance ensure accurate filtering with minimal signal loss, preserving the clarity and detail of your audio.

This coil is ideal for use in high-fidelity speaker builds, from bookshelf monitors to multi-way floorstanding systems. It excels in crossover circuits where precise frequency division is critical, making it a favourite among DIY enthusiasts and professional designers alike. The ±3% tolerance guarantees consistent performance across multiple units, essential for matched pairs or production runs.

Constructed with 21 AWG wire and an air core design, this coil eliminates core saturation and distortion, delivering linear performance across the audio band. The compact dimensions of 34 x 10 mm allow easy integration into tight enclosures. Jantzen Audio’s rigorous quality control ensures reliable operation and long-term stability.

For your next speaker project, this air core coil offers the accuracy and sonic transparency required to achieve a truly refined soundstage.