Intertechnik LU120/5.6/20 | 5,6 mH | 0,47 Ω | 3% | 12 AWG

The Intertechnik LU120/5.6/20 air core coil is a premium component designed for audiophiles and loudspeaker builders who demand uncompromising sound quality. This 5.6 mH inductor delivers precise crossover filtering, ensuring accurate frequency division between drivers for a coherent and natural audio reproduction. Its low 0.47 Ω DC resistance minimises signal loss and power dissipation, making it ideal for high-performance speaker systems where every detail matters.

This air core coil is particularly suited for use in passive crossover networks for hi-fi speakers, studio monitors, and custom audio projects. It excels in applications requiring minimal distortion and stable inductance, such as in two-way or three-way speaker designs where precise bass and midrange separation is critical. The ±3% tolerance guarantees consistent performance across production batches, essential for matched pairs or multi-speaker arrays.

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

For discerning audio enthusiasts, this Intertechnik coil offers a reliable, high-quality solution for achieving transparent and accurate crossover performance in any loudspeaker project.