Mundorf CFC12-2,7 | 2,70 mH | 0,32 Ω | 2% | 12 AWG

The Mundorf CFC12-2,7 is a premium air-core foil crossover coil, meticulously engineered for discerning audio enthusiasts and professional loudspeaker designers. As part of the renowned MCoil AirCore Foil series, this component delivers exceptional signal purity and sonic transparency, making it an indispensable choice for high-fidelity crossover networks.

This 2.70 mH coil is ideally suited for use in high-end loudspeaker systems where precise frequency division is critical. Whether you are constructing a new pair of reference monitors, upgrading an existing design, or restoring vintage audio equipment, the CFC12-2,7 ensures accurate crossover slopes with minimal distortion. Its low-loss characteristics make it particularly effective in series with midrange or bass drivers, where maintaining signal integrity is paramount.

Technically, the coil features a low DC resistance of just 0.32 Ω, which significantly reduces power loss and heat generation. The 12 AWG copper foil winding, with a wire diameter of 2.05 mm, offers excellent current handling and low eddy current losses. The air-core design eliminates core saturation and hysteresis distortion, while the 2% tolerance ensures consistent performance across production batches. Measuring Ø84 x H52 mm, this robust component is built to last, with dimensions that facilitate easy integration into most crossover boards.

In summary, the Mundorf CFC12-2,7 air-core foil coil represents a meticulous balance of engineering and craftsmanship, delivering measurable improvements in clarity and detail for any serious loudspeaker project.