All systems operational. Multiple currency checkout available soon !

All systems operational. Multiple currency checkout available soon !



Audyn Crossover Inductors, Air Core, 0.71mm OFC Wire, 3% Tolerance.

Crossover Inductors Air Core 0.71mm OFC.

Intertechnik / Audyn logo


All values are adjustable downwards - tell us exactly what mH value you require in the order notes section & we will wind it for you.

Wide range of values from 0.1mh - 22mH wound with high purity 0.71mm 99.99% type V OFC wire. All values 3% tolerance.

High power, low distortion air core audio inductors for loudspeaker crossover network use. Bobbin material: ABS. Dimensional stability: 85°C. Inductance values tested at 1KHz / 25°C, inductance tolerance: +/- 3%. Connecting leads: 100mm (last 10mm tinned).

Made in Germany by the long established and highly respected manufacturer Intertechnik / Audyn.

Available values: 0.1mH, 0.12mH, 0.15mH, 0.18mH, 0.22mH, 0.27mH, 0.33mH, 0.39mH, 0.47mH, 0.56mH, 0.68mH, 0.82mH, 1mH, 1.2mH, 1.5mH, 1.8mH, 2.2mH, 2.7mH, 3mH, 3.3mH, 3.9mH, 4.7mH, 5.6mH, 6.8mH, 8.2mH, 10mH, 12mH, 15mH, 18mH, 22mH.

Full technical data is available in the downloadable file at the bottom of this page.

Bobbin size chart:

Values: 0.10 - 0.68mH Bobbin: 32mm
Values: 0.82 - 2.70mH Bobbin: 44mm
Values: 3.00 - 8.20mH Bobbin: 55mm
Values: 10.0 - 22.0mH Bobbin: 62mm

DCR of large values:

0.82mH 0.85Ω 1.00mH 0.94Ω 1.20mH 1.04Ω 1.50mH 1.18Ω
1.80mH 1.29Ω 2.20mH 1.45Ω 2.70mH 1.62Ω 3.00mH 1.72Ω
3.30mH 1.83Ω 3.90mH 2.01Ω 4.70mH 2.21Ω 5.60mH 2.47Ω
6.80mH 2.73Ω 8.20mH 3.04Ω 10.0mH 3.99Ω 12.0mH 4.39Ω
15.0mH 4.65Ω 18.0mH 5.14Ω 22.0mH 5.78Ω


Details of this range can be downloaded here:

 Download data sheet.