Intertechnik LU92/033/200 | 0,33 mH | 0,09 Ω | 3% | 12 AWG

The Intertechnik LU92/033/200 air core coil is a precision component engineered for high-fidelity loudspeaker crossover networks. With an inductance of 0.33 mH and an exceptionally low DC resistance of just 0.09 Ω, this coil ensures minimal signal loss and preserves the integrity of your audio signal for transparent, detailed sound reproduction. Its ±3% tolerance guarantees consistent performance, making it an ideal choice for both DIY enthusiasts and professional audio designers who demand accuracy in their crossover designs.

This air core coil is perfectly suited for use in two-way and three-way speaker systems, where precise filtering is critical to achieving a seamless transition between drivers. Whether you are building a new set of bookshelf speakers or upgrading an existing high-end system, the low resistance and stable inductance of this coil help maintain phase coherence and reduce unwanted distortion, allowing each driver to operate within its optimal frequency range.

Constructed with a 12 AWG wire diameter and a generous 92 mm outer diameter, the coil features a 25 mm recess diameter and a 5.3 mm central bore for straightforward mounting. The total height of 39 mm and winding width of 33 mm ensure a compact yet robust design. As an air core inductor, it eliminates core saturation and hysteresis effects, delivering linear performance across a wide frequency band. This Intertechnik coil is a reliable choice for audiophile-grade crossover networks where sonic purity is paramount.