Intertechnik FE130/120/25 | 12 mH | 0.19 Ω | 5% | 10 AWG | Transformer Core Coil

The Intertechnik Transformer Coil FE130 is a premium air-core inductor designed for audiophile-grade loudspeaker crossover networks. With a precise 12 mH inductance and an exceptionally low DC resistance of just 0.19 Ω, this coil ensures minimal signal degradation and maintains the integrity of your audio signal for accurate frequency division. Ideal for high-fidelity speaker builds, it excels in both passive crossover designs and custom audio projects where component quality directly impacts sound clarity and detail.

This coil is particularly suited for demanding applications such as studio monitors, home theatre systems, and high-end hi-fi speakers. Its robust construction allows it to handle substantial current without core saturation, making it a reliable choice for woofers and midrange drivers that require precise filtering at higher power levels. The 2.50 mm copper wire diameter contributes to its low resistance and excellent thermal performance, ensuring consistent operation even during extended listening sessions.

Technically, the FE130 features a 13 mm outer diameter with a 5.5 mm recessed mounting hole for secure installation. The ±5.0% tolerance guarantees consistent performance across production batches, while the air-core design eliminates hysteresis and eddy current losses common in ferrite-core alternatives. This results in a linear, distortion-free response that preserves the natural character of your music.

For discerning builders who refuse to compromise on crossover accuracy, this Intertechnik coil offers the perfect balance of low loss, high current capacity, and precise inductance. Elevate your next speaker project with this meticulously engineered component.