Jantzen Audio 000-2527 | 12 mH | 0,70 Ω | 3% | 17 AWG

The Jantzen Audio 000-2527 iron core coil is a premium component engineered for audiophile-grade loudspeaker crossover networks. Designed to deliver exceptional low-frequency filtering, this 12 mH inductor ensures precise signal management, allowing your speaker system to reproduce deep, controlled bass with minimal distortion. Whether you are building custom loudspeakers, upgrading existing crossovers, or restoring vintage audio equipment, this coil provides the reliability and sonic accuracy demanded by discerning enthusiasts and professionals alike.

Technically, the coil features a DC resistance of just 0.70 Ω, which minimises power loss and maintains efficiency in your circuit. The ±3% tolerance guarantees consistent performance across production runs, while the 17 AWG wire diameter (1.15 mm) offers an optimal balance between current handling and compact construction. Measuring 43 x 70 mm, the iron core design maximises inductance in a relatively small footprint, making it suitable for tight enclosures. Jantzen Audio’s meticulous winding process ensures low core losses and stable magnetic properties, contributing to transparent sound reproduction. This coil is an excellent choice for achieving accurate crossover slopes and preserving the integrity of your audio signal from amplifier to driver.