Intertechnik E106/027/300 | 0.27 mH | 0.04 Ω | 3% | 9 AWG | Choke Coil

The Intertechnik Air-core Coil offers a premium solution for audiophiles and loudspeaker designers seeking uncompromising signal purity. As a 0.27 mH inductance component, this coil is engineered to deliver precise crossover filtering, ensuring that each driver in your speaker system receives only the frequencies it is designed to handle. This results in a cleaner, more accurate soundstage with minimal distortion.

Ideal for use in high-fidelity passive crossover networks, this coil excels in both two-way and three-way speaker designs. Whether you are building custom loudspeakers from scratch or upgrading an existing pair, the low direct current resistance (DCR) of just 0.04 Ω minimises energy loss and maintains signal integrity, even at higher power levels. This makes it particularly suitable for demanding applications where every detail matters.

Technically, the coil features a 3.00 mm copper wire diameter, which contributes to its exceptionally low resistance and high current handling capability. The air-core construction eliminates core saturation and hysteresis distortion, preserving the natural character of your audio. With a tolerance of ±3.0%, this component ensures consistent performance across production batches. The compact dimensions of 17 x 8 mm and a total height of 61 mm allow for flexible integration into tight enclosures.

In summary, the Intertechnik Air-core Coil is a reliable choice for achieving accurate frequency separation and maintaining audio fidelity in your speaker projects.