Intertechnik LUT44/047/10 | 0,47 mH | 0,41 Ω | 3% | 18 AWG

The Intertechnik LUT44/047/10 air core inductor is a precision component designed for audiophile-grade loudspeaker crossover networks. With an inductance of 0.47 mH and a low DC resistance of just 0.41 Ω, this coil ensures minimal signal loss and accurate frequency filtering, preserving the clarity and detail of your audio system. Ideal for use in high-fidelity speaker builds, it excels in crossover designs where precise frequency separation is critical, such as in two-way or three-way speaker systems. The air core construction eliminates core saturation and distortion, making it particularly suitable for demanding applications where linearity and low harmonic distortion are paramount. Technically, the inductor features a 0.9 mm wire diameter (18 AWG) and a tolerance of ±3%, ensuring consistent performance. Its outer diameter measures 44 mm, with a total height of 30 mm and a winding width of 24 mm. The central hole diameter is 5.3 mm, while the recess diameter is 25.5 mm and the core diameter is 28 mm, allowing for straightforward mounting. This robust build guarantees reliable operation in passive crossover circuits, delivering transparent sound reproduction. Whether you are upgrading an existing design or building from scratch, this Intertechnik inductor offers the quality and precision expected by discerning audio enthusiasts.