Mundorf P100-3,9 | 3,9 mH | 0,71 Ω | 3% | 18 AWG

The Mundorf P100-3.9 iron-core coil is a premium component designed to elevate the performance of high-fidelity loudspeaker systems. Engineered for precise crossover networks, this coil ensures that audio signals are filtered with exceptional accuracy, delivering a clean and balanced soundstage that audiophiles and DIY enthusiasts will appreciate. Whether you are building custom speakers, upgrading existing designs, or restoring vintage audio equipment, this coil provides the reliability and consistency required for critical listening applications.

At the heart of this component lies a 3.9 mH inductance value, held to a tight ±3% tolerance, guaranteeing uniform performance across multiple units. The coil features a ferrite core, which minimises core losses and maintains stable inductance over a wide frequency range. With a DC resistance of just 0.71 Ω and an 18 AWG wire diameter of 1.02 mm, it handles up to 3 watts RMS continuously, ensuring efficient power transfer without overheating. The compact dimensions of 45 x 30 mm make it easy to integrate into tight enclosures.

Mundorf’s meticulous construction and quality control result in a coil that offers low distortion and excellent thermal stability. For any serious loudspeaker project requiring accurate crossover filtering, the P100-3.9 delivers dependable, high-fidelity performance that meets the demands of discerning listeners.