Jantzen Audio 000-5049 | 1,75 mH | 0,42 Ω | 3% | 21 AWG

The Jantzen Audio 000-5049 iron core coil with discs is a meticulously engineered component designed to elevate the performance of high-fidelity loudspeaker systems. This 1.75 mH inductor delivers precise and stable inductance, making it an ideal choice for crossover networks where accurate frequency filtering is paramount. Whether you are building custom speakers from scratch or upgrading existing designs, this coil ensures that each driver receives only the intended frequency range, resulting in a cleaner, more coherent soundstage.

Ideal for both DIY audio enthusiasts and professional loudspeaker manufacturers, this coil excels in low-pass and band-pass filter applications. Its robust construction and iron core design provide high saturation resistance, making it suitable for use with demanding woofers and midrange drivers. The inclusion of protective discs further enhances durability and minimises mechanical hum, ensuring reliable operation even in high-power setups.

Technically, the coil features an inductance of 1.75 mH with a tight tolerance of ±3%, guaranteeing consistent performance across production units. The 21 AWG wire (0.72 mm diameter) offers a low DC resistance of just 0.42 Ω, reducing power loss and heat generation. Measuring 24 x 38 mm, this compact component integrates easily into most crossover boards. The iron core construction provides high inductance in a relatively small form factor, while the discs prevent core saturation and distortion.

In summary, the Jantzen Audio 000-5049 iron core coil is a reliable, high-quality component that brings precision and clarity to any loudspeaker crossover design, ensuring your audio projects perform at their very best.