Coils
Jantzen Audio
Litz wax coils
Jantzen Audio 000-L-0092 | 0,92 mH | 0,33 Ω | 3% | 15 AWG
0.92 mH
0,33 Ω
4 pieces in stock
Aug 5.
Mundorf
Air core coils
Mundorf L100-0,68 | 0,68 mH | 0,39 Ω | 2% | 18 AWG
0.68 mH
0,39 Ω
5 pieces in stock
Aug 5.
Intertechnik
Air core coils
LU25/047/045 | 0,47 mH | 1,15 Ω | 3% | 25 AWG | Choke Coil
0.47 mH
1,15 Ω
4 pieces in stock
Aug 5.
Intertechnik
Air core coils
LU25/039/045 | 0,39 mH | 1,04 Ω | 3% | 25 AWG | Choke Coil
0.39 mH
1,04 Ω
4 pieces in stock
Aug 5.
Mundorf
Copper foil coils
Mundorf CFC16-1,50 | 1,50 mH | 0,47 Ω | 2% | 16,5 AWG
1.5 mH
0,47 Ω
6 pieces in stock
Aug 5.
Mundorf
Copper foil coils
Mundorf CFC14-0,56 | 0,56 mH | 0,18 Ω | 2% | 14 AWG
0.56 mH
0,18 Ω
6 pieces in stock
Aug 5.
Amplimo
Transformer coils
Amplimo 10PP9K0S Output Transformer Push-Pull 10 Watt
2 pieces in stock
Aug 5.
Amplimo
Transformer coils
Amplimo 78616 500 VA | 2 x 25 V Toroidal Transformer
2 pieces in stock
Aug 5.
Amplimo
Transformer coils
Amplimo 40PP6K0S Output Transformer Push-Pull 40 Watt
2 pieces in stock
Aug 5.
Intertechnik
Air core coils
Intertechnik LU25/033/050 | 0,33 mH | 0,78 Ω | 3% | 24 AWG
0.33 mH
0,78 Ω
6 pieces in stock
Aug 5.
Intertechnik
Air core coils
Intertechnik LU25/030/050 | 0,3 mH | 0,74 Ω | 3% | 24 AWG
0.3 mH
0,74 Ω
5 pieces in stock
Aug 5.
Jantzen Audio
Copper foil coils
Jantzen Audio 000-8031 | 0,31 mH | 0,10 Ω | 2% | 12 AWG
0.31 mH
0,1 Ω
2 pieces in stock
Aug 5.
Amplimo
Transformer coils
Amplimo 50PP4K0G Output Transformer Push-Pull 55 Watt
2 pieces in stock
Aug 5.
Amplimo
Transformer coils
Amplimo 100PP2K2S Output Transformer Push-Pull 100 Watt
2 pieces in stock
Aug 5.
Amplimo
Transformer coils
Amplimo XA261 Power Transformer Tube Amplifier 121 VA
2 pieces in stock
Aug 5.
Jantzen Audio
Litz wax coils
000-8580 | 0,470 mH | 0,24 Ω | 2% | 16 AWG | Wax Coil
0.47 mH
0,24 Ω
1 piece in stock
Aug 5.
Intertechnik
Air core coils
Intertechnik LU25/027/050 | 0,27 mH | 0,70 Ω | 3% | 24 AWG
0.27 mH
0,7 Ω
2 pieces in stock
Aug 5.
Intertechnik
Air core coils
Intertechnik LU25/022/050 | 0,22 mH | 0,62 Ω | 3% | 24 AWG
0.22 mH
0,62 Ω
6 pieces in stock
Aug 5.
Amplimo
Transformer coils
Amplimo 4N605 Power Transformer Tube Amplifier 100 VA
2 pieces in stock
Aug 5.
Amplimo
Transformer coils
Amplimo 4N1885 Power Transformer Tube Amplifier 119 VA
2 pieces in stock
Aug 5.
Dayton Audio
Iron core coils
Dayton Audio IC182-5 | 2.5 mH | 0.31 Ω | 3% | 18 AWG
2.5 mH
0,31 Ω
2 pieces in stock
Aug 5.
Intertechnik
Air core coils
Intertechnik LU25/018/050 | 0,18 mH | 0,55 Ω | 3% | 24 AWG
0.18 mH
0,55 Ω
4 pieces in stock
Aug 5.
Amplimo
Transformer coils
Amplimo 25PP8K0G Output Transformer Push-Pull 25 Watt
2 pieces in stock
Aug 5.
Audio Note
Transformer coils
Audio Note CHOKE-165 | 10 H | 80 Ω | 200 mA
10 mH
80 Ω
3 pieces in stock
Aug 5.
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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