Jantzen Audio 000-1001 | 0,90 mH | 0,95 Ω | 3% | 21 AWG

The Jantzen Audio 000-1001 air core coil is a precision component designed for audiophile-grade loudspeaker crossover networks. With an inductance of 0.90 mH and a DC resistance of just 0.95 Ω, this coil ensures accurate signal filtering while minimising energy loss, making it an excellent choice for high-fidelity audio systems. Its ±3% tolerance guarantees consistent performance, which is critical for maintaining the intended crossover points and overall sound balance in your designs.

This air core coil is ideally suited for use in passive crossover networks within bookshelf speakers, floor-standing towers, or custom DIY audio projects. It excels in applications where low distortion and high signal purity are paramount, such as in two-way or three-way speaker systems where precise frequency separation is required. The coil’s robust construction also makes it suitable for both replacement and upgrade purposes in existing speaker cabinets.

Technically, the coil is wound with 21 AWG wire (0.72 mm diameter) on an air core former, which eliminates core saturation and hysteresis distortion often associated with iron-core inductors. Measuring 35 x 30 mm, it offers a compact footprint that integrates easily into most crossover boards. The air core design ensures linear performance across a wide frequency range, preserving the transient response and detail of your audio signal.

In summary, the Jantzen Audio 000-1001 air core coil delivers reliable, high-quality performance for discerning audio enthusiasts seeking to refine their speaker systems with accurate crossover filtering.