Jantzen Audio 000-5149 | 8,2 mH | 0,58 Ω | 3% | 18 AWG

The Jantzen Audio 000-5149 iron core coil with discs is a premium-grade component engineered for discerning audio enthusiasts and professional speaker builders. This 8.2 mH inductor delivers exceptional performance in crossover networks, ensuring that your loudspeaker designs achieve accurate frequency division and superior sound reproduction. Its robust construction makes it an ideal choice for high-fidelity home audio systems, studio monitors, and custom speaker projects where precision and reliability are paramount.

This coil is particularly well-suited for low-pass filtering applications in two-way or three-way speaker systems, effectively managing the bass and midrange drivers to produce a cohesive and natural soundstage. The iron core design provides high inductance values in a compact form factor, making it perfect for enclosures where space is at a premium. Whether you are upgrading an existing design or building from scratch, this component offers the consistency needed for critical audio tasks.

Technically, the coil features an inductance of 8.2 mH with a tight ±3% tolerance, ensuring accurate crossover points. The 18 AWG wire diameter (1.02 mm) offers low DC resistance of just 0.58 Ω, minimising signal loss and heat generation. Measuring 45 x 46 mm, the coil is housed with protective discs for secure mounting and stable performance. The iron core construction enhances magnetic efficiency, delivering high saturation levels and linear behaviour across the audio band.

For reliable crossover filtering that brings your speaker designs to life, this Jantzen Audio coil is a trusted choice among audio professionals.