Jantzen Audio 000-2275 | 2,5 mH | 0,60 Ω | 3% | 21 AWG

The Jantzen Audio 000-2275 iron core coil is a high-quality component designed to deliver precise and stable crossover filtering in speaker systems. With its robust construction and reliable electrical characteristics, this coil ensures that your audio projects achieve accurate frequency separation, resulting in clearer and more defined sound reproduction.

This 2.5 mH inductor is ideally suited for use in passive crossover networks within hi-fi speakers, studio monitors, and custom audio builds. Its iron core design provides high inductance values in a compact form factor, making it an excellent choice for low-frequency filtering applications where space is at a premium. Whether you are upgrading existing speakers or designing new ones, this coil offers consistent performance for critical audio paths.

Technically, the coil features a wire diameter of 0.72 mm (21 AWG) and a DC resistance of just 0.60 Ω, minimising signal loss and power dissipation. The inductance value of 2.5 mH is held to a tight ±3% tolerance, ensuring predictable behaviour in your circuit. Measuring 20 x 40 mm, the coil is wound on a ferrite iron core for high saturation current and stable inductance over a wide frequency range. The component is manufactured by Jantzen Audio, a trusted brand known for quality audio-grade parts.

For audiophiles and DIY enthusiasts seeking reliable crossover components, this iron core coil combines precision engineering with practical performance, making it a valuable addition to any speaker design project.