Jantzen Audio 000-1378 | 2,7 mH | 1,56 Ω | 3% | 21 AWG

The Jantzen Audio 000-1378 air core coil is a premium component designed for audiophiles and loudspeaker builders who demand uncompromising sound quality. This 2.7 mH inductor delivers precise crossover filtering, ensuring clean signal separation between drivers for a natural and transparent audio reproduction. Its air core construction eliminates core saturation and hysteresis distortion, making it ideal for high-fidelity systems where clarity and detail are paramount.

This coil is perfectly suited for use in passive crossover networks for two-way or three-way speaker designs, particularly in midrange and tweeter circuits where low-loss performance is critical. It also excels in high-end audio projects, such as custom studio monitors or home theatre systems, where accurate phase response and minimal signal degradation are essential.

Technically, the coil features a 21 AWG wire diameter of 0.72 mm, offering a low DC resistance of just 1.56 Ω to maintain signal integrity. With a tight tolerance of ±3%, it ensures consistent performance across production batches. The compact dimensions of 44 x 15 mm allow for easy integration into cramped crossover boards, while the air core design guarantees linearity and freedom from magnetic saturation. Whether you are upgrading existing speakers or building from scratch, this Jantzen Audio coil provides the reliability and sonic accuracy required for professional-grade results.