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Audio Inductors - Iron Core

Audio Inductors, iron core.

Intertechnik logo          Audyn logo

We supply a comprehensive range of audiophile quality iron core loudspeaker crossover inductors made by Intertechnik / Audyn. Various core compositions are available including: sintered iron dust, soft ferrite, hollow ferrite, laminated bar, baked coils, toroidal and transformer style.

These high-end components are manufactured in Germany to tight tolerances of 1% or 5% and are wound with high purity OFC wire (single OFC core up to 2.5mm and Litz wound available); various core cross sections including 'I', 'T', 'E' (transformer) and bar. You will find something for every crossover design and budget here.

General info:

Here are some helpful downloadable files containing general inductor characteristics, testing criteria and an overview of range information:

Coils for passive filters     Inductor basics     Inductor testing

Due to the huge selection of values and types, Intertechnik inductors are wound to order - please allow approximately 2 weeks for dispatch.

Click on the individual ranges for full details of available values and specifications.

Crossover Inductors, Hollow Ferrite Core, 0.71wire, 0.68mH-2.0mH
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Crossover Inductors, 'I' Ferrite Core, 0.85-1.12mm wire, 1.0mH-10mH 5%
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Crossover Inductors, Iron Core, 0.6-0.9mm Wire, 0.10mH - 2.2mH 5%
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Crossover Inductors, 'T' Ferrite Core, 0.85-1.32mm wire, 1mH-15mH
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Crossover Inductors For Equalisation Networks
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Crossover Inductors, 'T' Ferrite Core, 0.95-1.4mm wire, 2.2mH-33mH
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Crossover Inductors, 'I' Ferrite Core, 1.12-1.6mm wire, 1.5mH - 15mH 5%
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Crossover Inductors, 96mm Laminated Bar Core, 1.5mH-12mH
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Crossover Inductors, Ferrite Core, Litz Wire - Large
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Baked Crossover Inductors, Iron Core, 1.32mm Wire, 1.5mH-8.2mH
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Crossover Inductors, Toroidal 2.2mH-15mH
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Crossover Inductors, Ferrite Core, Litz Wire - Small
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Crossover Inductors, 130mm E Core Transformers
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Crossover Inductors, 96mm E Core Transformers
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Crossover Inductors, 150mm Laminated Bar Core, 4.7mH-33mH
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Crossover Inductors, 130mm Laminated Bar Core, 1.2mH-10mH
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Crossover Inductors, 78mm Laminated Bar Core, 1.5mH-6.8mH
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Crossover Inductors, Iron Core, 1.4mm Wire, 1.0mH - 12mH 5%
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