Coils
Jantzen Audio
Copper foil coils
Jantzen Audio 000-8030 | 0,30 mH | 0,10 Ω | 2% | 12 AWG
0.3 mH
0,1 Ω
2 pieces in stock
Aug 6.
Amplimo
Transformer coils
Amplimo 2N1357 Power Transformer Tube Amplifier 48 VA
2 pieces in stock
Aug 6.
Amplimo
Transformer coils
Amplimo 38021 80 VA | 2 x 24 V Toroidal Transformer
2 pieces in stock
Aug 6.
Jantzen Audio
Copper foil coils
Jantzen Audio 000-8025 | 0,25 mH | 0,09 Ω | 2% | 12 AWG
0.25 mH
0,09 Ω
2 pieces in stock
Aug 6.
Amplimo
Transformer coils
Amplimo 38017 80 VA | 2 x 30 V Toroidal Transformer
2 pieces in stock
Aug 6.
Amplimo
Transformer coils
Amplimo 08SE5K0H Output Transformer Single-Ended 8 Watt
1 piece in stock
Aug 6.
Amplimo
Transformer coils
Amplimo 38012 80 VA | 2 x 80 V Toroidal Transformer
2 pieces in stock
Aug 6.
Amplimo
Transformer coils
Amplimo 100PP2K5H Output Transformer Push-Pull 100 Watt
2 pieces in stock
Aug 6.
Jantzen Audio
Air core coils
Jantzen Audio 000-1057 | 1,0 mH | 0,55 Ω | 3% | 18 AWG
1 mH
0,55 Ω
10+ pcs in stock
Aug 6.
Jantzen Audio
Air core coils
Jantzen Audio 000-1210 | 0,56 mH | 0,30 Ω | 3% | 17 AWG
0.56 mH
0,3 Ω
7 pieces in stock
Aug 6.
Jantzen Audio
Copper foil coils
Jantzen Audio 000-7875 | 1,8 mH | 0,52 Ω | 2% | 16 AWG
1.8 mH
0,52 Ω
4 pieces in stock
Aug 6.
Amplimo
Transformer coils
Amplimo 2N465 Power Transformer Tube Amplifier 44 VA
2 pieces in stock
Aug 6.
Amplimo
Transformer coils
Amplimo 1N1729 Power Transformer Tube Amplifier 22 VA
2 pieces in stock
Aug 6.
Jantzen Audio
Air core coils
Jantzen Audio 000-1280 | 1,2 mH | 0,555 Ω | 3% | 18 AWG
1.2 mH
0,555 Ω
10+ pcs in stock
Aug 6.
Mundorf
Copper foil coils
Mundorf CFC16-1,80 | 1,80 mH | 0,50 Ω | 2% | 16,5 AWG
1.8 mH
0,5 Ω
5 pieces in stock
Aug 6.
Amplimo
Transformer coils
Amplimo 28021 50 VA | 2 x 24 V Toroidal Transformer
2 pieces in stock
Aug 6.
Amplimo
Transformer coils
Amplimo 28017 50 VA | 2 x 30 V Toroidal Transformer
2 pieces in stock
Aug 6.
Jantzen Audio
Air core coils
Jantzen Audio 000-1507 | 0,20 mH | 0,13 Ω | 3% | 15 AWG
0.2 mH
0,13 Ω
6 pieces in stock
Aug 6.
Jantzen Audio
Air core coils
Jantzen Audio 000-1729 | 0,36 mH | 0,235 Ω | 3% | 17 AWG
0.36 mH
0,235 Ω
6 pieces in stock
Aug 6.
Amplimo
Transformer coils
Amplimo 28012 50 VA | 2 x 12 V Toroidal Transformer
2 pieces in stock
Aug 6.
Amplimo
Transformer coils
Amplimo 1N242 Power Transformer Tube Amplifier 30 VA
2 pieces in stock
Aug 6.
Dayton Audio
Iron core coils
Dayton Audio IC183 -5 | 3.5 mH | 0.39 Ω | 3% | 18 AWG
3.5 mH
0,39 Ω
7 pieces in stock
Aug 6.
Jantzen Audio
Litz wax coils
Jantzen Audio 000-L-0060 | 0,60 mH | 0,24 Ω | 3% | 15 AWG
0.6 mH
0,24 Ω
7 pieces in stock
Aug 6.
Jantzen Audio
Air core coils
Jantzen Audio 000-1997 | 0,68 mH | 0,44 Ω | 3% | 18 AWG
0.68 mH
0,44 Ω
10+ pcs in stock
Aug 6.
Read more: Coils
Within the crossover parts category, coils are fundamental passive components responsible for frequency division in loudspeaker systems. These inductive elements shape filter behaviour, directly affecting the clarity of the sound stage and the stability of the system.
These precision components are used primarily by audio professionals, speaker builders, and repair technicians when designing crossovers or optimising existing systems. Whether building a custom loudspeaker or restoring professional studio monitors, choosing the right inductance is essential for achieving accurate crossover frequencies.
When selecting a coil, the conductor material, core type, and DC resistance are decisive factors, as each directly affects signal transfer quality. Air-core, copper foil, toroidal, transformer, iron-core, and Litz wax wound versions each offer different power-handling and distortion characteristics, so it's worth weighing the technical parameters against your design goals. Brands such as Intertechnik, Dayton Audio, and Mundorf provide a reliable foundation for demanding audio projects.
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