Jantzen Audio 000-5003 | 1,5 mH | 0,23 Ω | 3% | 18 AWG

The Jantzen Audio 000-5003 iron core coil with discs is a meticulously engineered component designed to elevate the performance of high-fidelity loudspeaker systems. This 1.5 mH inductor delivers precise and reliable crossover filtering, ensuring that low-frequency drivers receive the correct signal for accurate bass reproduction. Its robust construction makes it an ideal choice for audiophiles and DIY speaker builders seeking to refine their designs with consistent, high-quality parts.

This coil excels in low-frequency crossover networks, where its iron core construction provides high inductance values in a compact form factor. It is particularly well-suited for two-way and three-way speaker systems, subwoofer crossovers, and any application demanding stable, low-loss performance in the bass and lower midrange. The included discs facilitate secure mounting and help manage magnetic field interference.

Technical features include a 1.5 mH inductance with a tight ±3% tolerance, ensuring consistency across production batches. The 18 AWG wire (1.02 mm diameter) offers a low DC resistance of just 0.23 Ω, minimising power loss and heat generation. The coil measures 28 x 38 mm, making it compact enough for tight enclosures while maintaining excellent magnetic properties.

In summary, the Jantzen Audio 000-5003 iron core coil is a dependable, high-performance solution for achieving precise crossover slopes and superior sound quality in your speaker projects.