Jantzen Audio 000-1712 | 0,33 mH | 0,194 Ω | 3% | 17 AWG

The Jantzen Audio 000-1712 air core coil is a meticulously engineered component designed to elevate the performance of high-fidelity loudspeaker systems. As a fundamental element in crossover networks, this 0.33 mH inductor ensures precise frequency filtering, allowing each driver to operate within its optimal range for a cohesive and natural soundstage. Its air core construction eliminates the core saturation and hysteresis distortion associated with iron-core alternatives, preserving signal purity across the entire audio spectrum.

This coil is ideally suited for audiophile-grade speaker builds, studio monitor crossovers, and custom DIY audio projects where low-loss performance is paramount. Whether you are designing a two-way bookshelf speaker or upgrading an existing system, the 0.33 mH inductance value offers flexibility for tweeter or midrange filtering applications. The ±3% tolerance guarantees consistent performance across production batches, making it a reliable choice for both prototyping and final assembly.

Technical specifications include a 17 AWG (1.15 mm diameter) copper wire winding, resulting in a low DC resistance of just 0.194 Ω. This minimises power loss and maintains damping factor integrity. The coil measures 50 mm in diameter with a 15 mm height, providing a compact footprint that integrates easily into crossover boards. The air core design further ensures linear behaviour at all frequencies, with no audible distortion from magnetic saturation.

In summary, the Jantzen Audio 000-1712 air core coil delivers transparent, accurate crossover performance for discerning audio enthusiasts. Its robust construction and precise electrical characteristics make it an essential component for achieving reference-level sound quality in any loudspeaker design.