Intertechnik P62/12.0/112 | 12 mH | 0.84 Ω | 5% | 17 AWG | Choke Coil

The Intertechnik Ferrobar mushroom-shaped ferrite core inductor delivers exceptional performance for demanding audio crossover networks. Designed with precision engineering, this 12 mH inductor ensures accurate frequency filtering, making it an ideal choice for high-fidelity speaker systems where clarity and detail are paramount.

This inductor excels in passive crossover designs for multi-way loudspeakers, enabling seamless transitions between drivers. Its robust ferrite core construction minimises core losses and distortion, preserving signal integrity even at higher power levels. Whether you are building custom studio monitors or upgrading home hi-fi speakers, this component provides reliable, consistent results.

Technically, the inductor features a DC resistance of just 0.84 Ω, ensuring minimal power loss and efficient energy transfer. The 1.12 mm copper wire winding offers excellent current handling, while the ±5% tolerance guarantees precise inductance matching for consistent crossover behaviour. The mushroom-shaped ferrite core, with an outer diameter of 62 mm and a total height of 47 mm, is designed for easy mounting and optimal magnetic performance. The central 5 mm hole and 25.5 mm recess simplify integration into your enclosure.

With its combination of low resistance, tight tolerance, and robust construction, the Intertechnik Ferrobar inductor is a reliable choice for achieving accurate, transparent sound reproduction in any high-quality speaker project.