Intertechnik LUT55/1.0/10 | 1,0 mH | 0,61 Ω | 3% | 18 AWG

The Intertechnik LUT55/1.0/10 air core inductor is a premium component designed to elevate the performance of your loudspeaker crossover networks. Precision-engineered in Germany, this 1.0 mH inductor delivers exceptional signal purity, making it an ideal choice for audiophiles and DIY speaker builders who demand accurate frequency filtering without coloration or distortion.

This inductor excels in high-fidelity crossover designs, particularly for midrange and tweeter circuits where low loss and linearity are critical. Its air core construction eliminates core saturation and hysteresis effects, ensuring stable performance even at high signal levels. Whether you are upgrading an existing speaker system or building a custom design from scratch, the LUT55/1.0/10 provides the reliability and sonic transparency required for critical listening applications.

Technically, the inductor features a DC resistance of just 0.61 Ω, minimising power loss and maintaining driver damping factor. The 18 AWG wire diameter (0.9 mm) offers an excellent balance between low resistance and manageable physical size. With a tolerance of ±3%, each unit guarantees consistent performance across production batches. The component measures 55 mm in outer diameter, with a 28 mm core diameter, 30 mm total height, and a 24 mm winding width, making it suitable for compact crossover layouts. The central mounting hole of 5.3 mm and recess diameter of 25.5 mm simplify secure installation.

Combining robust build quality with precise electrical specifications, this Intertechnik air core inductor is a reliable foundation for achieving accurate, transparent sound reproduction in any high-end speaker project.