Jantzen Audio 000-1971 | 12 mH | 2,23 Ω | 3% | 18 AWG

The Jantzen Audio 000-1971 air core coil is a premium component designed for discerning audio enthusiasts and professional loudspeaker builders. This 12 mH inductor delivers exceptional performance in crossover networks, ensuring precise frequency division for clear, natural sound reproduction. Its air core construction eliminates core saturation and distortion, making it ideal for high-fidelity audio systems where signal purity is paramount.

This coil is perfectly suited for use in passive crossover designs for bookshelf speakers, floor-standing towers, and studio monitors. It excels in low-pass and band-pass filter applications, providing stable inductance across a wide frequency range. The 18 AWG wire gauge offers an excellent balance between low DC resistance and manageable physical size, while the ±3% tolerance ensures consistent performance across production batches.

Technical features include a DC resistance of 2.23 Ω, which minimises power loss and heat generation. The coil measures 70 x 30 mm, with a wire diameter of 1.02 mm, and is rated for 3% power tolerance (RMS). The air core design guarantees linear behaviour without hysteresis or eddy current losses, preserving the integrity of your audio signal. Each unit is wound with precision to maintain tight inductance values, making it a reliable choice for critical crossover applications.

Elevate your speaker designs with this Jantzen Audio air core coil, where meticulous engineering meets uncompromising audio quality.