Jantzen Audio 000-6115 | 3,0 mH | 0,07 Ω | 5% | 14 AWG

The Jantzen Audio C-Coil, reference 000-6115, represents a significant advancement in passive crossover component design. This toroidal inductor delivers a precise 3.0 mH inductance with a tight ±5% tolerance, ensuring consistent and accurate filtering in high-fidelity loudspeaker systems. Its construction is purpose-built for discerning audio enthusiasts and professional speaker designers who demand uncompromising signal purity.

This coil excels in demanding crossover networks where minimal signal degradation is paramount. It is ideally suited for use in high-end two-way and three-way speaker designs, particularly for midrange and bass driver filtering. The toroidal geometry effectively contains the magnetic field, reducing stray inductance and crosstalk between adjacent components, making it perfect for compact crossover layouts where space is at a premium.

Technically, the C-Coil features an exceptionally low DC resistance of just 0.07 Ω, achieved through its 14 AWG (1.63 mm diameter) copper wire winding. This low resistance minimises power loss and preserves amplifier damping factor, resulting in tighter, more controlled bass response. The coil measures 84 mm in diameter with a 28 mm height and is rated to handle 7 watts RMS continuously. Its toroidal core design also eliminates air gaps, reducing mechanical noise and ensuring stable performance over time.

For the serious loudspeaker builder, this Jantzen Audio component offers a clear upgrade path to superior crossover performance, combining precision engineering with the sonic benefits of low-loss, high-current handling capability.