Intertechnik LU62/012/200 | 0,12 mH | 0,05 Ω | 3% | 12 AWG

The Intertechnik LU62/012/200 air core coil is a precision component engineered for audiophile-grade loudspeaker crossover networks. With an inductance of 0.12 mH and an exceptionally low DC resistance of just 0.05 Ω, this coil ensures minimal signal loss and accurate frequency filtering, preserving the clarity and detail of your audio reproduction. Its ±3% tolerance guarantees consistent performance, making it an ideal choice for both DIY enthusiasts and professional speaker builders who demand reliable, high-fidelity results.

This air core coil is perfectly suited for use in two-way or three-way crossover designs, where precise signal separation between tweeters, midrange drivers, and woofers is critical. The low resistance helps maintain system efficiency, while the air core construction eliminates core saturation and distortion, even at higher power levels. Whether you are upgrading an existing speaker system or building a custom pair from scratch, this coil delivers transparent, uncoloured sound.

Constructed with 12 AWG wire and a generous 62 mm outer diameter, the coil features a 25.5 mm recess diameter, a 5.3 mm central hole, and a 28 mm core diameter. The total height is 41 mm with a winding width of 35 mm, ensuring robust build quality and easy integration into your crossover board. The air core design also avoids the hysteresis and eddy current losses associated with iron cores, providing a clean, linear response across the audio band.

For discerning listeners and engineers alike, the Intertechnik LU62/012/200 offers a perfect balance of low resistance, precise inductance, and durable construction. It is an excellent choice for achieving accurate, high-performance crossover networks in any serious loudspeaker project.