Iron core coils
Jantzen Audio 000-5410 | 16 mH | 1.46 Ω | 3% | 21 AWG | H Iron-core Coil
Jantzen Audio 000-5279 | 2.2 mH | 0.23 Ω | 3% | 17 AWG | H Iron-core Coil
Jantzen Audio 000-5130 | 1.5 mH | 0.18 Ω | 3% | 17 AWG | H Iron-core Coil
Jantzen Audio 000-5097 | 2.5 mH | 0.21 Ω | 3% | 17 AWG | H Iron-core Coil
Jantzen Audio 000-2111 | 6.0 mH | 0.605 Ω | 3% | 18 AWG | I Iron-core Coil
Jantzen Audio 000-2095 | 2.0 mH | 0.30 Ω | 3% | 17 AWG | I Iron-core Coil
Jantzen Audio 000-2038 | 1.9 mH | 0.222 Ω | 3% | 17 AWG | I Iron-core Coil
Jantzen Audio 000-5237 | 0.75 mH | 0.08 Ω | 3% | 15 AWG | Iron Core Coil With Discs
Jantzen Audio 000-5179 | 0.45 mH | 0.06 Ω | 3% | 15 AWG | Iron Core Coil With Discs
Jantzen Audio 000-5272 | 1.6 mH | 0.2 Ω | 3% | 17 AWG | Iron Core Coil With Discs
Jantzen Audio 000-5144 | 1.25 mH | 0.15 Ω | 3% | 17 AWG | Iron Core Coil With Discs
Jantzen Audio 000-5290 | 3.3 mH | 0.38 Ω | 3% | 18 AWG | Iron Core Coil With Discs
Jantzen Audio 000-5246 | 3 mH | 0.31 Ω | 3% | 18 AWG | Iron Core Coil With Discs
Jantzen Audio 000-5337 | 10.5 mH | 1.05 Ω | 3% | 20 AWG | Iron Core Coil With Discs
Jantzen Audio 000-5312 | 12 mH | 1.49 Ω | 3% | 21 AWG | Iron Core Coil With Discs
Jantzen Audio 000-2006 | 2.4 mH | 0.26 Ω | 3% | 17 AWG | Iron Core Coil
Jantzen Audio 000-2495 | 4.7 mH | 0.67 Ω | 3% | 18 AWG | Iron Core Coil
Jantzen Audio 000-2498 | 17 mH | 1.9 Ω | 3% | 21 AWG | Iron Core Coil
Jantzen Audio 000-5559 | 2.55 mH | 0.23 Ω | 3% | 17 AWG | Iron Core Coil With Discs
Jantzen Audio 000-5653 | 2.3 mH | 0.2 Ω | 3% | 17 AWG | Iron Core Coil With Discs
Jantzen Audio 000-5006 | 1.4 mH | 0.18 Ω | 3% | 17 AWG | Iron Core Coil With Discs
Jantzen Audio 000-5139 | 1.3 mH | 0.15 Ω | 3% | 17 AWG | Iron Core Coil With Discs
Jantzen Audio 000-5239 | 4.9 mH | 0.43 Ω | 3% | 18 AWG | Iron Core Coil With Discs
Jantzen Audio 000-5105 | 4.8 mH | 0.43 Ω | 3% | 18 AWG | Iron Core Coil With Discs
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.























