Intertechnik LUT44/056/10 | 0,56 mH | 0,44 Ω | 3% | 18 AWG

The Intertechnik LUT44/056/10 air core inductor is a meticulously engineered component designed to elevate the performance of high-fidelity loudspeaker systems. As an air core roll, it eliminates the core saturation and distortion associated with ferrite or iron-core alternatives, ensuring a pure, uncoloured signal path for critical audio applications.

This inductor is ideally suited for use in passive crossover networks, where precise frequency filtering is paramount. Whether you are building custom studio monitors, upgrading a home hi-fi system, or designing a high-end multi-way speaker, the LUT44/056/10 delivers consistent and reliable performance. Its low DC resistance of 0.44 Ω minimises power loss and maintains signal integrity, making it an excellent choice for both midrange and bass drivers.

Technically, this component offers an inductance of 0.56 mH with a tight tolerance of ±3%, ensuring accurate crossover points. The coil is wound with 18 AWG (0.9 mm diameter) wire on a 28 mm former, with an outer diameter of 44 mm and a total height of 30 mm. The winding width of 24 mm and a central bore of 5.3 mm facilitate straightforward mounting. The recess diameter of 25.5 mm allows for secure placement within enclosures.

For audio enthusiasts and professionals seeking uncompromising sound quality, this Intertechnik air core inductor provides a robust and transparent solution for precise crossover design.