Jantzen Audio 000-7050 | 0,56 mH | 0,13 Ω | 2% | 12 AWG

The Jantzen Audio 000-7050 Cross Foil Coil represents a significant upgrade for any serious loudspeaker crossover design, delivering the kind of precision and sonic purity that discerning listeners demand. This 0.56 mH copper foil inductor is engineered to elevate audio performance, making it an ideal choice for high-fidelity home audio systems, studio monitors, and custom speaker builds where every detail matters.

This coil excels in crossover networks where accurate signal filtering is paramount. Its tight ±2% tolerance ensures consistent, predictable behaviour, allowing for precise frequency division between drivers. The low 0.13 Ω DC resistance minimises power loss and maintains signal integrity, particularly beneficial in bass and midrange circuits where efficiency and control are critical. Whether you are upgrading an existing design or constructing a new reference-level system, this component provides the foundation for transparent, dynamic sound.

Technically, the Cross Foil Coil employs a sophisticated winding technique using high-purity copper foil rather than standard wire. This construction reduces eddy current losses and skin effect distortion, resulting in cleaner signal transfer and improved transient response. The 12 AWG equivalent conductor size ensures robust current handling, while the compact 64 x 55 mm footprint allows for flexible placement within enclosures. Each coil is meticulously wound to maintain consistent inductance across the audio band.

For the dedicated audiophile or professional designer, the Jantzen Audio 000-7050 offers a measurable step forward in crossover performance. Its combination of low resistance, precise tolerance, and advanced foil construction makes it an indispensable component for achieving truly accurate and engaging sound reproduction.