Jantzen Audio 000-2283 | 1,0 mH | 0,36 Ω | 3% | 21 AWG

The Jantzen Audio 000-2283 iron core coil is a precision component designed to elevate the performance of high-fidelity loudspeaker systems. As a trusted name in audio engineering, Jantzen Audio delivers this coil to meet the exacting standards of audiophiles and DIY speaker builders alike. Its primary role is to serve as a critical element in crossover networks, where it ensures accurate frequency division between drivers for a cohesive and natural soundstage.

This coil is ideally suited for use in passive crossover designs for bookshelf speakers, floor-standing towers, and custom audio projects. Whether you are constructing a new set of speakers or upgrading an existing pair, the stable inductance provided by this iron core component guarantees reliable filtering, minimising signal distortion and phase shift. It is particularly effective for low-frequency applications, such as bass and midrange drivers, where its robust construction maintains performance under dynamic loads.

Technically, the coil offers an inductance of 1.0 mH with a tight tolerance of ±3%, ensuring consistent behaviour across production batches. The DC resistance is a low 0.36 Ω, achieved using 21 AWG wire with a 0.72 mm diameter, which reduces power loss and heat generation. The iron core design allows for a compact form factor, measuring 16 x 40 mm, while delivering high saturation levels for clean audio reproduction. This combination of precision and durability makes it a reliable choice for demanding audio circuits.

In summary, the Jantzen Audio 000-2283 iron core coil provides the accuracy and stability required for superior crossover performance. Its careful construction and tight specifications make it an excellent investment for anyone serious about achieving refined, detailed sound in their speaker designs.