Jantzen Audio 000-0037 | 4,7 mH | 0,65 Ω | 3% | 14 AWG

The Jantzen Audio 000-0037 air core coil is a premium component designed for audiophiles and speaker builders who demand uncompromising performance. This 4.7 mH inductor ensures precise crossover filtering, allowing your loudspeaker designs to deliver clear, natural sound without coloration or distortion. Whether you are constructing high-fidelity home speakers, studio monitors, or custom audio projects, this coil excels in applications where signal purity and accurate frequency separation are paramount.

Constructed with 14 AWG wire, this coil offers a remarkably low DC resistance of just 0.65 Ω, minimising power loss and ensuring efficient signal transfer even in demanding crossover networks. The ±3% tolerance guarantees consistent performance across production runs, making it ideal for matched pairs or multi-way systems. With a generous 73 x 60 mm footprint, the air core design eliminates core saturation and hysteresis effects, preserving the integrity of your audio signal from the deepest bass to the highest treble. Each coil is wound with precision to maintain stable inductance over time, providing a reliable foundation for your most critical audio projects. This Jantzen Audio component represents a thoughtful balance of engineering and craftsmanship, elevating any speaker build to professional standards.