Intertechnik Corobar ferrite core coil – 2.00 mH | CO30 | 6.00 mm copper | ±5.0%

The Intertechnik Corobar ferrite core coil delivers precise and reliable inductance for high-quality speaker crossover networks. Designed for audiophile-grade loudspeaker construction, this 2.00 mH coil ensures accurate frequency filtering, helping to separate audio signals cleanly between drivers such as woofers, midranges, and tweeters. Its robust construction makes it an excellent choice for both DIY enthusiasts and professional audio engineers seeking consistent performance in passive crossover designs.

This coil is ideal for use in two-way or three-way speaker systems where a stable 2.00 mH inductance is required. It suits applications ranging from home hi-fi speakers to custom studio monitors, providing dependable signal shaping without introducing unwanted distortion. The ferrite core design offers high saturation resistance, making it suitable for moderate to high power levels while maintaining linearity across the audio band.

Technically, the Corobar coil features a 6.00 mm diameter copper wire wound on a ferrite core, ensuring low DC resistance and efficient current handling. The inductance value of 2.00 mH is held to a tight ±5.0% tolerance, guaranteeing consistency between units for matched stereo pairs. The CO30 core size contributes to a compact footprint, simplifying integration into crowded crossover boards.

With its precise specifications and trusted Intertechnik build quality, this ferrite core coil is a reliable component for achieving accurate crossover points and refined sound reproduction in any serious speaker project.