Barion Pixel
Free shipping across Europe on orders over 250 € Free shipping over 250 €
|
Home audio
Crossover Components
DIY Speaker Components
Accessories
Workshop and tools

Account

Sign in to continue

Iron core coils

In an iron core inductor, a ferromagnetic core concentrates the magnetic field, so the same inductance needs far less wire, a smaller size and lower DCR. For high-value bass-section coils this is often the most practical solution.

The trade-off is that the core can saturate at high current, which causes distortion. For high-power systems choose a generously sized core, and where space allows, an air core remains the cleaner choice.

1773 product(s) found
Mundorf BH140-1.5 Iron Core Coil, 1.5 mH | ±3%
Mundorf | Iron core coils

Mundorf BH140-1.5 Iron Core Coil, 1.5 mH | ±3%

1.5 mH 0.1 Ω
10+ pcs in stock Nov 3.
€26,90
Mundorf H100-6.8 Iron Core Coil, 6.8 mH | DCR 0.46 Ω | ±3%
Mundorf | Iron core coils

Mundorf H100-6.8 Iron Core Coil, 6.8 mH | DCR 0.46 Ω | ±3%

6.8 mH 0.46 Ω
3 pieces in stock Nov 3.
€26,90
Mundorf H71-27 Iron Core Coil, 27 mH | DCR 1.68 Ω | ±3%
Mundorf | Iron core coils

Mundorf H71-27 Iron Core Coil, 27 mH | DCR 1.68 Ω | ±3%

2.7 mH 1.68 Ω
5 pieces in stock Nov 3.
€26,90
Mundorf BH100-3.3 Iron Core Coil, 3.3 mH | DCR 0.27 Ω
Mundorf | Iron core coils

Mundorf BH100-3.3 Iron Core Coil, 3.3 mH | DCR 0.27 Ω

3.3 mH 0.27 Ω
3 pieces in stock Nov 3.
€25,90
Mundorf BH71-27 Iron Core Coil, 27 mH | DCR 1.68 Ω | ±3%
Mundorf | Iron core coils

Mundorf BH71-27 Iron Core Coil, 27 mH | DCR 1.68 Ω | ±3%

2.7 mH 1.68 Ω
2 pieces in stock Nov 3.
€25,90
Mundorf BH100-6.8 Iron Core Coil, 6.8 mH | DCR 0.46 Ω | ±3%
Mundorf | Iron core coils

Mundorf BH100-6.8 Iron Core Coil, 6.8 mH | DCR 0.46 Ω | ±3%

6.8 mH 0.46 Ω
8 pieces in stock Nov 3.
€25,90
Mundorf BH125-2.7 Iron Core Coil, 2.7 mH | DCR 0.19 Ω | ±3%
Mundorf | Iron core coils

Mundorf BH125-2.7 Iron Core Coil, 2.7 mH | DCR 0.19 Ω | ±3%

2.7 mH 0.19 Ω
10+ pcs in stock Nov 3.
€25,90
Mundorf BH125-1.8 Iron Core Coil, 1.8 mH | DCR 0.14 Ω | ±3%
Mundorf | Iron core coils

Mundorf BH125-1.8 Iron Core Coil, 1.8 mH | DCR 0.14 Ω | ±3%

1.8 mH 0.14 Ω
4 pieces in stock Nov 3.
€24,90
Mundorf BH71-22 Iron Core Coil, 22 mH | DCR 1.49 Ω | ±3%
Mundorf | Iron core coils

Mundorf BH71-22 Iron Core Coil, 22 mH | DCR 1.49 Ω | ±3%

2.2 mH 1.49 Ω
4 pieces in stock Nov 3.
€24,90
Mundorf H125-2.2 Iron Core Coil, 2.2 mH | DCR 0.17 Ω | ±3%
Mundorf | Iron core coils

Mundorf H125-2.2 Iron Core Coil, 2.2 mH | DCR 0.17 Ω | ±3%

2.2 mH 0.17 Ω
7 pieces in stock Nov 3.
€24,90
Mundorf BH100-5.6 Iron Core Coil, 5.6 mH | DCR 0.39 Ω | ±3%
Mundorf | Iron core coils

Mundorf BH100-5.6 Iron Core Coil, 5.6 mH | DCR 0.39 Ω | ±3%

5.6 mH 0.39 Ω
7 pieces in stock Nov 3.
€24,90
Mundorf H71-22 Iron Core Coil, 22 mH | DCR 1.49 Ω | ±3%
Mundorf | Iron core coils

Mundorf H71-22 Iron Core Coil, 22 mH | DCR 1.49 Ω | ±3%

2.2 mH 1.49 Ω
10+ pcs in stock Nov 3.
€23,90
Mundorf H100-5.6 Iron Core Coil, 5.6 mH | DCR 0.39 Ω | ±3%
Mundorf | Iron core coils

Mundorf H100-5.6 Iron Core Coil, 5.6 mH | DCR 0.39 Ω | ±3%

5.6 mH 0.39 Ω
10+ pcs in stock Nov 3.
€23,90
Mundorf H125-1.8 Iron Core Coil, 1.8 mH | DCR 0.14 Ω | ±3%
Mundorf | Iron core coils

Mundorf H125-1.8 Iron Core Coil, 1.8 mH | DCR 0.14 Ω | ±3%

1.8 mH 0.14 Ω
10 pieces in stock Nov 3.
€23,90
Mundorf H140-1.5 Iron Core Coil, 1.5 mH | ±3%
Mundorf | Iron core coils

Mundorf H140-1.5 Iron Core Coil, 1.5 mH | ±3%

1.5 mH 0.1 Ω
5 pieces in stock Nov 3.
€23,90
Mundorf BH125-1.5 Iron Core Coil, 1.5 mH | DCR 0.12 Ω | ±3%
Mundorf | Iron core coils

Mundorf BH125-1.5 Iron Core Coil, 1.5 mH | DCR 0.12 Ω | ±3%

1.5 mH 0.12 Ω
10+ pcs in stock Nov 3.
€23,90
Mundorf BH71-18 Iron Core Coil, 18 mH | DCR 1.28 Ω | ±3%
Mundorf | Iron core coils

Mundorf BH71-18 Iron Core Coil, 18 mH | DCR 1.28 Ω | ±3%

1.8 mH 1.28 Ω
8 pieces in stock Nov 3.
€23,90
Visaton KN 27.0 MH- 0.6 MM Iron Core Coil, 27 mH
Visaton | Iron core coils

Visaton KN 27.0 MH- 0.6 MM Iron Core Coil, 27 mH

2.7 mH 0.6 mm
4 pieces in stock Nov 3.
€22,90
Mundorf BH140-1 Iron Core Coil, 1 mH | DCR 0.08 Ω | ±3%
Mundorf | Iron core coils

Mundorf BH140-1 Iron Core Coil, 1 mH | DCR 0.08 Ω | ±3%

1 mH 0.08 Ω
8 pieces in stock Nov 3.
€22,90
Mundorf BH125-1.2 Iron Core Coil, 1.2 mH | DCR 0.12 Ω | ±3%
Mundorf | Iron core coils

Mundorf BH125-1.2 Iron Core Coil, 1.2 mH | DCR 0.12 Ω | ±3%

1.2 mH 0.12 Ω
10+ pcs in stock Nov 3.
€22,90
Mundorf BH71-15 Iron Core Coil, 15 mH | ±3%
Mundorf | Iron core coils

Mundorf BH71-15 Iron Core Coil, 15 mH | ±3%

1.5 mH 1.15 Ω
7 pieces in stock Nov 3.
€22,90
Mundorf H71-18 Iron Core Coil, 18 mH | DCR 1.28 Ω | ±3%
Mundorf | Iron core coils

Mundorf H71-18 Iron Core Coil, 18 mH | DCR 1.28 Ω | ±3%

1.8 mH 1.28 Ω
5 pieces in stock Nov 3.
€22,90
Mundorf H140-1.2 Iron Core Coil, 1.2 mH | DCR 0.09 Ω | ±3%
Mundorf | Iron core coils

Mundorf H140-1.2 Iron Core Coil, 1.2 mH | DCR 0.09 Ω | ±3%

1.2 mH 0.09 Ω
8 pieces in stock Nov 3.
€22,90
Mundorf H125-1.5 Iron Core Coil, 1.5 mH | DCR 0.12 Ω | ±3%
Mundorf | Iron core coils

Mundorf H125-1.5 Iron Core Coil, 1.5 mH | DCR 0.12 Ω | ±3%

1.5 mH 0.12 Ω
7 pieces in stock Nov 3.
€22,90
Read more: Iron core coils

In an iron core inductor, a ferromagnetic core concentrates the magnetic field, so the same inductance needs far less wire, a smaller size and lower DCR. For high-value bass-section coils this is often the most practical solution.

The trade-off is that the core can saturate at high current, which causes distortion. For high-power systems choose a generously sized core, and where space allows, an air core remains the cleaner choice.