Intertechnik Transformer Coil – 6.80 mH | FE130 | DCR 0.12 Ω | Cu 2.50 mm | ±5.0%

The Intertechnik Transformer Coil, with a nominal inductance of 6.80 mH, represents a premium choice for audiophiles and loudspeaker designers who demand uncompromising performance from their crossover networks. This high-quality component is engineered to deliver precise frequency filtering, ensuring that each driver in your speaker system operates within its optimal range for a cohesive and natural soundstage.

Ideal for use in high-fidelity passive crossovers, this coil excels in both two-way and multi-way speaker designs where accurate bass management and midrange clarity are essential. Its robust construction makes it particularly suitable for demanding applications such as professional studio monitors or high-end home audio systems, where even minor signal degradation can compromise the listening experience.

Technically, the coil features a generous 2.50 mm copper wire diameter, which contributes to an exceptionally low DC resistance of just 0.12 Ω. This minimises power loss and maintains signal integrity, even at higher volume levels. The external diameter measures 13 mm, with a recess diameter of 5.5 mm for secure mounting. Manufactured to a tight tolerance of ±5.0%, this Intertechnik coil ensures consistent, repeatable performance across production batches, making it a reliable foundation for any serious loudspeaker project.