Jantzen Audio 000-1920 | 4,0 mH | 2,20 Ω | 3% | 21 AWG

The Jantzen Audio 000-1920 air core coil is a premium component designed for audiophiles and loudspeaker builders who demand uncompromising signal purity. This 4.0 mH inductor delivers stable, linear inductance without the risk of core saturation, ensuring your crossover networks perform exactly as intended. Whether you are constructing high-fidelity home speakers, studio monitors, or custom audio projects, this coil provides the precision needed for accurate frequency division and transparent sound reproduction.

Engineered with 21 AWG wire, the coil achieves a low DC resistance of just 2.20 Ω, minimising power loss and preserving the dynamic range of your audio signal. The air core design eliminates hysteresis and eddy current distortions, making it ideal for critical crossover applications where every detail matters. With a tight tolerance of ±3%, you can rely on consistent performance across multiple units. The compact dimensions of 42 x 30 mm allow for easy integration into tight enclosures, while the robust construction ensures long-term reliability.

This coil is an excellent choice for upgrading existing speakers or building new designs from scratch. Its combination of low resistance, precise inductance, and distortion-free operation makes it a trusted component for achieving clear, natural sound in any high-quality audio system.