Intertechnik LU120/6.8/20 | 6,8 mH | 0,53 Ω | 3% | 12 AWG

The Intertechnik LU120/6.8/20 is a premium air core coil designed for audiophiles and loudspeaker builders who demand uncompromising sound quality. This 6.8 mH inductor, part of the renowned LU120 series, delivers precise crossover filtering with minimal signal degradation, making it an ideal choice for high-fidelity audio systems where clarity and detail are paramount.

This air core coil excels in passive crossover networks for hi-fi speakers, studio monitors, and custom loudspeaker designs. Its low DC resistance of just 0.53 Ω ensures efficient power handling and reduced energy loss, while the ±3% tolerance guarantees consistent performance across production batches. Whether you are upgrading existing speakers or building a new set from scratch, this component provides the accuracy needed for seamless driver integration.

Technically, the coil features a 12 AWG wire diameter for robust current handling, with an outer diameter of 120 mm and a winding width of 47.5 mm. The total height of 55 mm and a centre hole diameter of 5.3 mm facilitate easy mounting, while the recess diameter of 41.5 mm and core diameter of 49.5 mm ensure compatibility with standard crossover boards. The air core construction eliminates core saturation and hysteresis distortion, preserving signal purity.

With its meticulous engineering and tight tolerances, the Intertechnik LU120/6.8/20 is a reliable choice for achieving accurate, transparent crossover performance in any serious audio project.