Jantzen Audio 000-6603 | 20 mH | 0,23 Ω | 5% | 15 AWG

The Jantzen Audio 000-6603 toroidal coil is a premium component engineered for discerning audio enthusiasts who demand uncompromising signal purity. This 20 mH inductor delivers exceptional performance in high-end loudspeaker crossover networks, where precise frequency division is critical to achieving a natural, transparent soundstage. Its robust construction ensures minimal distortion, allowing every musical nuance to be reproduced with clarity and authority.

Ideal for audiophile-grade speaker designs, this coil excels in passive crossover applications, particularly in multi-driver systems requiring accurate low-pass filtering. Whether you are upgrading an existing pair of speakers or building a custom set from scratch, the stable inductance and low DC resistance of 0.23 Ω guarantee efficient energy transfer and consistent performance across the audio spectrum. The toroidal geometry further reduces external magnetic interference, making it suitable for use in compact enclosures where component proximity is unavoidable.

Technically, the coil features a 1.45 mm wire diameter (15 AWG) with a tolerance of ±5%, ensuring reliable and repeatable results. Its dimensions of 104 x 36 mm allow for straightforward integration into most crossover boards. The toroidal core design minimises hysteresis losses and stray capacitance, preserving signal integrity even at higher power levels. With a 5% tolerance rating, this component offers the precision required for critical crossover points, while the low resistance keeps insertion loss to a minimum.

In summary, the Jantzen Audio 000-6603 toroidal coil is a high-quality choice for achieving accurate crossover filtering, combining robust technical specifications with the sonic transparency demanded by serious audio projects.