Jantzen Audio 000-5542 | 22 mH | 0,70 Ω | 3% | 17 AWG

The Jantzen Audio 000-5542 iron core coil with discs is a premium-grade component engineered for high-fidelity loudspeaker crossover networks. Designed to deliver precise and stable inductance, this 22 mH coil ensures accurate frequency division, allowing tweeters, midrange drivers, and woofers to perform optimally within their designated ranges. Its robust construction makes it an ideal choice for audiophiles and DIY speaker builders seeking to refine soundstage clarity and transient response in both passive and active crossover designs.

This coil excels in demanding audio applications where consistent performance is critical. Whether you are upgrading existing speakers or building custom enclosures, the iron core construction minimises core losses and saturation, providing reliable operation even at higher power levels. The integrated discs further reduce mechanical resonance, ensuring that the coil remains silent and free from unwanted vibrations during playback. It is particularly suited for low-frequency filtering, where high inductance values are required without compromising signal integrity.

Technically, the coil features a 17 AWG winding with a DC resistance of just 0.70 Ω, promoting efficient energy transfer and minimal power loss. The ±3% tolerance guarantees tight inductance consistency, essential for maintaining crossover accuracy across production batches. Measuring 55 x 82 mm, the iron core design offers a compact footprint while delivering substantial inductance. The 1.15 mm wire diameter ensures robust current handling, making this coil a durable and reliable choice for serious audio projects.

In summary, the Jantzen Audio 000-5542 iron core coil combines precision engineering with practical performance, offering a dependable solution for achieving refined crossover behaviour in high-quality speaker systems.