Jantzen Audio 000-1686 | 0,21 mH | 0,37 Ω | 3% | 21 AWG

The Jantzen Audio 000-1686 air core coil is a precision component designed for audiophile-grade loudspeaker crossover networks. Manufactured to exacting standards, this 0.21 mH inductor ensures accurate signal filtering, preserving the integrity of your audio system’s performance. Its air core construction eliminates core saturation and hysteresis distortion, delivering clean, transparent sound reproduction.

This coil is ideally suited for use in high-fidelity speaker designs, particularly in crossover circuits where low-loss performance and minimal signal coloration are paramount. Whether you are building custom loudspeakers or upgrading existing crossovers, this component excels in tweeter and midrange filtering applications, where precise inductance values are critical for achieving the desired crossover points and phase coherence.

Technically, the coil features a DC resistance of just 0.37 Ω, ensuring efficient power handling and minimal energy loss. The 21 AWG wire diameter strikes an excellent balance between current capacity and compact form factor, while the ±3% tolerance guarantees consistent performance across production batches. Measuring 31 x 8 mm, this air core roll is compact enough for integration into tight enclosures without compromising electrical characteristics.

For discerning audio enthusiasts and professional designers alike, this Jantzen Audio coil offers reliable, high-quality performance that enhances any loudspeaker project.