Jantzen Audio 000-1264 | 0,33 mH | 0,445 Ω | 3% | 21 AWG

The Jantzen Audio 0.33 mH air core coil is a precision component designed to elevate the performance of high-fidelity loudspeaker systems. As a fundamental element in crossover networks, this inductor ensures accurate frequency filtering, allowing tweeters, midrange drivers, and woofers to operate within their optimal ranges. Its air core construction eliminates the risk of core saturation, making it an excellent choice for audiophile-grade designs where signal purity and linearity are paramount.

This coil is ideally suited for use in passive crossover circuits within home hi-fi speakers, studio monitors, and custom DIY audio projects. Whether you are building a new set of loudspeakers or upgrading an existing design, the low DC resistance of 0.445 Ω minimises power loss and maintains signal integrity, contributing to a clean, detailed sound reproduction. The ±3% tolerance ensures consistent performance across multiple units, which is critical for achieving balanced stereo imaging and accurate crossover slopes.

Technically, the inductor features a 21 AWG wire diameter of 0.72 mm, wound on an air core to avoid magnetic hysteresis and distortion. Its compact dimensions of 34 x 8 mm allow for easy integration into tight enclosures. With a tolerance of just ±3%, this Jantzen Audio coil delivers reliable, repeatable results for discerning audio enthusiasts and professionals alike.