Jantzen Audio 000-7978 | 8,0 mH | 1,27 Ω | 2% | 16 AWG

The Jantzen Audio 000-7978 Cross Foil Coil represents a significant advancement in loudspeaker crossover design, offering audiophiles and DIY enthusiasts a premium component for achieving exceptional sound quality. This 8.0 mH air core coil is meticulously engineered to deliver precise crossover performance, making it an ideal choice for high-end loudspeaker systems where signal purity and accuracy are paramount.

This coil excels in demanding audio applications, particularly within passive crossover networks for multi-driver speaker systems. It is perfectly suited for use in both new builds and upgrades to existing loudspeakers, where its low-loss characteristics help to preserve the integrity of the audio signal, resulting in improved transient response and a more natural, open soundstage. Whether you are constructing a reference-quality home theatre system or a dedicated stereo pair, this component ensures that each driver receives the correct frequency range with minimal interference.

Technically, the cross foil construction is a standout feature, specifically designed to minimise eddy current losses that can degrade signal clarity in conventional wire-wound coils. The use of 16 AWG copper foil, combined with a tight tolerance of ±2%, guarantees consistent and reliable performance. The coil’s dimensions of 118 x 27 mm and a DC resistance of just 1.27 Ω further contribute to its efficiency, ensuring that your crossover network operates with the highest possible fidelity.

In summary, the Jantzen Audio 8.0 mH Cross Foil Coil is a superior choice for anyone serious about loudspeaker performance. Its advanced construction and precise specifications make it an indispensable component for achieving a truly transparent and engaging listening experience.