Jantzen Audio 000-1327 | 0,50 mH | 1 Ω | 3% | 24 AWG

The Jantzen Audio 000-1327 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 0.50 mH inductor ensures accurate frequency division, allowing tweeters, midrange drivers, and woofers to operate within their optimal ranges. Its air core construction eliminates the risk of core saturation, making it ideal for audiophile-grade speakers and demanding audio applications where signal purity is paramount.

This coil is particularly well-suited for use in passive crossover designs, whether you are building custom loudspeakers from scratch or upgrading existing systems. Its low DC resistance of just 1 Ω minimises power loss and maintains signal integrity, while the ±3% tolerance guarantees consistent performance across multiple units—essential for stereo imaging and balanced sound reproduction. The 24 AWG wire, with a diameter of 0.51 mm, offers an excellent compromise between low resistance and manageable physical size.

Technically, the coil features a compact footprint of 28 x 8 mm, making it easy to integrate into tight enclosures. The air core design ensures linear behaviour across a wide frequency range, free from the harmonic distortions associated with ferromagnetic cores. Whether you are a seasoned DIY enthusiast or a professional audio engineer, this Jantzen Audio coil delivers the reliability and sonic transparency required for critical listening environments.