Intertechnik LU25/027/050 | 0,27 mH | 0,70 Ω | 3% | 24 AWG

The Intertechnik LU25/027/050 air core choke coil is a precision component designed to elevate the performance of your loudspeaker crossover networks. Engineered for high-fidelity audio applications, this 0.27 mH inductor ensures accurate frequency separation, allowing tweeters, midrange drivers, and woofers to operate within their optimal ranges. Its air core construction eliminates core saturation and distortion, making it ideal for audiophile-grade speaker builds, custom crossover designs, and repair or upgrade projects where signal purity is paramount.

This choke coil features a DC resistance of just 0.70 Ω, minimising power loss and maintaining efficient signal transfer. The 24 AWG wire diameter and ±3% tolerance guarantee consistent, reliable performance across your audio system. With an outer diameter of 25 mm, a central hole of 5.5 mm, and a total height of 14 mm, it is compact enough for tight enclosures while offering robust winding integrity. The 0.5 mm wire diameter and 8 mm winding width contribute to its stable inductance value.

Whether you are a seasoned DIY enthusiast or a professional audio engineer, this Intertechnik air core coil delivers the precision and sonic transparency required for critical crossover applications. Its non-magnetic core ensures linear behaviour at all signal levels, preserving the natural character of your music. Trust in this component to bring clarity and definition to your next loudspeaker project.