Jantzen Audio 000-1981 | 4,0 mH | 1,70 Ω | 3% | 20 AWG

The Jantzen Audio 000-1981 air core coil is a high-quality component designed for audiophiles and loudspeaker builders who demand precision in their crossover networks. This 4.0 mH inductor ensures accurate filtering, allowing you to achieve a clean and balanced sound reproduction in your custom speaker designs. Whether you are constructing a new pair of bookshelf speakers, upgrading an existing hi-fi system, or restoring vintage audio equipment, this coil provides the reliability and performance needed for critical audio applications.

Constructed with a 20 AWG wire diameter of 0.81 mm, this air core coil offers a DC resistance of 1.70 Ω with a tight tolerance of ±3%, ensuring consistent and predictable behaviour within your circuit. The air core design eliminates core saturation and distortion, preserving signal purity even at higher power levels. Measuring 45 x 30 mm, the coil is compact enough to fit into most crossover layouts while maintaining excellent electrical characteristics. Each unit is carefully wound to meet Jantzen Audio’s stringent quality standards, making it an ideal choice for both DIY enthusiasts and professional audio engineers seeking transparent and accurate crossover performance.