Jantzen Audio 000-1842 | 0,43 mH | 0,91 Ω | 3% | 24 AWG

The Jantzen Audio 000-1842 air core coil is a precision component designed for audiophile-grade loudspeaker crossover networks. With an inductance of 0.43 mH and a DC resistance of just 0.91 Ω, this coil ensures minimal signal loss and accurate frequency filtering, making it an ideal choice for discerning audio enthusiasts and professional speaker builders alike.

This air core inductor is perfectly suited for use in high-fidelity crossover designs, where it can be employed in band-pass, low-pass, or high-pass filters to shape the frequency response of individual drivers. Its low resistance and air core construction eliminate core saturation and distortion, delivering clean, transparent sound reproduction. Whether you are upgrading an existing speaker system or building a custom design from scratch, this coil provides reliable and consistent performance.

Technically, the coil features a 24 AWG wire diameter of 0.51 mm, ensuring a good balance between current handling and compact size. The inductance tolerance of ±3% guarantees precise crossover points, while the physical dimensions of 27 x 8 mm allow for easy integration into most enclosures. As an air core type, it avoids the hysteresis and non-linearities associated with ferromagnetic cores, preserving signal integrity across the audio band.

In summary, the Jantzen Audio 000-1842 air core coil offers a dependable solution for achieving accurate crossover filtering, combining low resistance, tight tolerance, and high-quality construction in a compact form factor.