Jantzen Audio 000-8561 | 0,37 mH | 0,20 Ω | 2% | 16 AWG

The Jantzen Audio 000-8561 wax-coated copper foil inductor is a premium component designed to elevate the performance of high-fidelity loudspeaker crossover networks. Its construction prioritises signal purity, making it an ideal choice for discerning audiophiles and custom speaker builders seeking to minimise distortion and achieve accurate frequency division.

This inductor excels in demanding audio applications, particularly within passive crossover circuits for high-end bookshelf and floor-standing speakers. Its low 0.20 Ω DC resistance ensures minimal power loss, while the wax coating effectively dampens mechanical resonances, reducing microphonic interference. The 0.37 mH inductance value is well-suited for midrange or tweeter filtering, where precision is paramount.

Technically, the inductor features a 16 AWG copper foil winding, which significantly lowers eddy current losses compared to standard wire coils. The ±2% tolerance guarantees consistent performance across production batches, critical for maintaining crossover accuracy. Measuring 58 x 25 mm, its compact form factor integrates easily into tight enclosures. The wax impregnation not only stabilises the coil but also protects against environmental factors, ensuring long-term reliability.

For those committed to sonic excellence, this Jantzen Audio inductor delivers the transparency and detail required to reveal the full potential of high-quality drive units. It represents a thoughtful upgrade for any serious loudspeaker project.