Iron core coils
Jantzen Audio
Iron core coils
Jantzen Audio 000-2477 | 4.7 mH | 0.26 Ω | 3% | 14 AWG | Iron Core Coil
4.7 mH
0.26 Ω
Orderable
Dec 4.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5614 | 5.2 mH | 0.19 Ω | 3% | 14 AWG | Iron Core Coil With Discs
5.2 mH
0.19 Ω
Orderable
Dec 4.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5564 | 5 mH | 0.2 Ω | 3% | 14 AWG | Iron Core Coil With Discs
5 mH
0.2 Ω
Orderable
Dec 4.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5592 | 9.4 mH | 0.39 Ω | 3% | 15 AWG | Iron Core Coil With Discs
9.4 mH
0.39 Ω
Orderable
Dec 4.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2528 | 15 mH | 0.81 Ω | 3% | 17 AWG | Iron Core Coil
15 mH
0.81 Ω
Orderable
Dec 4.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5530 | 4.3 mH | 0.14 Ω | 3% | 13 AWG | Iron Core Coil With Discs
4.3 mH
0.14 Ω
Orderable
Dec 4.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5549 | 4.7 mH | 0.16 Ω | 3% | 13 AWG | Iron Core Coil With Discs
4.7 mH
0.16 Ω
Orderable
Dec 4.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5828 | 3.2 mH | 0.14 Ω | 3% | 13 AWG | Iron Core Coil With Discs
3.2 mH
0.14 Ω
Orderable
Dec 4.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5577 | 8.5 mH | 0.35 Ω | 3% | 15 AWG | Iron Core Coil With Discs
8.5 mH
0.35 Ω
Orderable
Dec 4.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5387 | 10 mH | 0.39 Ω | 3% | 15 AWG | H Iron-core Coil
10 mH
0.39 Ω
Orderable
Dec 4.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5542 | 22 mH | 0.70 Ω | 3% | 17 AWG | H Iron-core Coil
22 mH
0.7 Ω
Orderable
Dec 4.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5601 | 6.8 mH | 0.223 Ω | 3% | 14 AWG | H Iron-core Coil
6.8 mH
0.223 Ω
Orderable
Dec 4.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5826 | 3.5 mH | 0.14 Ω | 3% | 13 AWG | H Iron-core Coil
3.5 mH
0.14 Ω
Orderable
Dec 4.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5221 | 16 mH | 0.65 Ω | 3% | 17 AWG | Iron Core Coil With Discs
16 mH
0.65 Ω
Orderable
Dec 4.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2595 | 3 mH | 0.17 Ω | 3% | 13 AWG | Iron Core Coil
3 mH
0.17 Ω
Orderable
Dec 4.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5821 | 4.7 mH | 0.17 Ω | 3% | 14 AWG | Iron Core Coil With Discs
4.7 mH
0.17 Ω
Orderable
Dec 4.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5611 | 4.7 mH | 0.2 Ω | 3% | 14 AWG | Iron Core Coil With Discs
4.7 mH
0.2 Ω
Orderable
Dec 4.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5329 | 8.2 mH | 0.33 Ω | 3% | 15 AWG | H Iron-core Coil
8.2 mH
0.33 Ω
Orderable
Dec 4.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5325 | 8.0 mH | 0.34 Ω | 3% | 15 AWG | H Iron-core Coil
8 mH
0.34 Ω
Orderable
Dec 4.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5157 | 15 mH | 0.60 Ω | 3% | 17 AWG | H Iron-core Coil
15 mH
0.6 Ω
Orderable
Dec 4.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5128 | 33 mH | 1.28 Ω | 3% | 18 AWG | H Iron-core Coil
33 mH
1.28 Ω
Orderable
Dec 4.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5126 | 27 mH | 1.11 Ω | 3% | 18 AWG | H Iron-core Coil
27 mH
1.11 Ω
Orderable
Dec 4.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2527 | 12 mH | 0.70 Ω | 3% | 17 AWG | I Iron-core Coil
12 mH
0.7 Ω
Orderable
Dec 4.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5576 | 7.7 mH | 0.24 Ω | 3% | 14 AWG | Iron Core Coil With Discs
7.7 mH
0.24 Ω
Orderable
Dec 4.
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.