Iron core coils
Jantzen Audio
Iron core coils
Jantzen Audio 000-2181 | 0.56 mH | 0.14 Ω | 3% | 18 AWG | Iron Core Coil
0.56 mH
0.14 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2349 | 0.5 mH | 0.14 Ω | 3% | 18 AWG | Iron Core Coil
0.5 mH
0.14 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2536 | 1.43 mH | 0.45 Ω | 3% | 20 AWG | Iron Core Coil
1.43 mH
0.45 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2301 | 1.35 mH | 0.36 Ω | 3% | 20 AWG | Iron Core Coil
1.35 mH
0.36 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2505 | 2.4 mH | 0.7 Ω | 3% | 21 AWG | Iron Core Coil
2.4 mH
0.7 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2276 | 2.2 mH | 0.62 Ω | 3% | 21 AWG | Iron Core Coil
2.2 mH
0.62 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2563 | 2 mH | 0.55 Ω | 3% | 21 AWG | Iron Core Coil
2 mH
0.55 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2277 | 2 mH | 0.58 Ω | 3% | 21 AWG | Iron Core Coil
2 mH
0.58 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2089 | 1.3 mH | 0.51 Ω | 3% | 21 AWG | Iron Core Coil
1.3 mH
0.51 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2146 | 1.2 mH | 0.48 Ω | 3% | 21 AWG | Iron Core Coil
1.2 mH
0.48 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2584 | 4 mH | 1.09 Ω | 3% | 22 AWG | Iron Core Coil
4 mH
1.09 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2351 | 3.8 mH | 1.08 Ω | 3% | 22 AWG | Iron Core Coil
3.8 mH
1.08 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5233 | 1 mH | 0.3 Ω | 3% | 21 AWG | Iron Core Coil With Discs
1 mH
0.3 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5563 | 0.7 mH | 0.27 Ω | 3% | 21 AWG | Iron Core Coil With Discs
0.7 mH
0.27 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5278 | 2.2 mH | 0.85 Ω | 3% | 24 AWG | Iron Core Coil With Discs
2.2 mH
0.85 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-5525 | 2 mH | 0.8 Ω | 3% | 24 AWG | Iron Core Coil With Discs
2 mH
0.8 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2196 | 0.52 mH | 0.17 Ω | 3% | 18 AWG | Iron Core Coil
0.52 mH
0.17 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2206 | 1.35 mH | 0.43 Ω | 3% | 20 AWG | Iron Core Coil
1.35 mH
0.43 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2163 | 0.8 mH | 0.3 Ω | 3% | 20 AWG | Iron Core Coil
0.8 mH
0.3 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2147 | 2.3 mH | 0.67 Ω | 3% | 21 AWG | Iron Core Coil
2.3 mH
0.67 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2515 | 1.53 mH | 0.5 Ω | 3% | 21 AWG | Iron Core Coil
1.53 mH
0.5 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2324 | 1 mH | 0.47 Ω | 3% | 21 AWG | Iron Core Coil
1 mH
0.47 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2114 | 3.2 mH | 1 Ω | 3% | 22 AWG | Iron Core Coil
3.2 mH
1 Ω
Orderable
Dec 7.
Jantzen Audio
Iron core coils
Jantzen Audio 000-2110 | 3 mH | 0.87 Ω | 3% | 22 AWG | Iron Core Coil
3 mH
0.87 Ω
Orderable
Dec 7.
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.