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Air core coils

An air core inductor is nothing but copper wire with no core, so it never saturates and adds no distortion at any level. That is why it is the reference choice for passive crossovers, from tweeter circuits to bass filters.

The price is size and DCR: at high inductance the wire length and resistance grow quickly. Choose the thickest wire that fits; 1.4 mm or heavier wire cuts losses in the bass section considerably.

2458 product(s) found
Jantzen Audio 000-1073 | 0.20 mH | 0.60 Ω | 3% | 24 AWG | Air-core Coil
Jantzen Audio | Air core coils

Jantzen Audio 000-1073 | 0.20 mH | 0.60 Ω | 3% | 24 AWG | Air-core Coil

0.2 mH 0.6 Ω
10+ pcs in stock Nov 2.
€4,90
Jantzen Audio 000-1003 | 0.12 mH | 0.32 Ω | 3% | 22 AWG | Air-core Coil
Jantzen Audio | Air core coils

Jantzen Audio 000-1003 | 0.12 mH | 0.32 Ω | 3% | 22 AWG | Air-core Coil

0.12 mH 0.32 Ω
10+ pcs in stock Nov 2.
€4,90
Jantzen Audio 000-0918 | 0.05 mH | 0.12 Ω | 1% | 20 AWG | Air-core Coil
Jantzen Audio | Air core coils

Jantzen Audio 000-0918 | 0.05 mH | 0.12 Ω | 1% | 20 AWG | Air-core Coil

0.05 mH 0.12 Ω
10+ pcs in stock Nov 2.
€4,90
Dayton Audio AC20-40 | 0.40 mH | 0.41 Ω | 5% | 20 AWG | Air-core Coil
Dayton Audio | Air core coils

Dayton Audio AC20-40 | 0.40 mH | 0.41 Ω | 5% | 20 AWG | Air-core Coil

0.4 mH 0.41 Ω
10+ pcs in stock Nov 2.
€4,90
Dayton Audio LW18-13 | 0.13 mH | 0.16 Ω | 5% | 18 AWG | Air-core Coil
Dayton Audio | Air core coils

Dayton Audio LW18-13 | 0.13 mH | 0.16 Ω | 5% | 18 AWG | Air-core Coil

0.13 mH 0.16 Ω
10+ pcs in stock Nov 2.
€4,90
Dayton Audio LW18-10 | 0.10 mH | 0.14 Ω | 5% | 18 AWG | Air-core Coil
Dayton Audio | Air core coils

Dayton Audio LW18-10 | 0.10 mH | 0.14 Ω | 5% | 18 AWG | Air-core Coil

0.1 mH 0.14 Ω
2 pieces in stock Nov 2.
€4,90
Dayton Audio AC20-25 | 0.25 mH | 0.35 Ω | 5% | 20 AWG | Air-core Coil
Dayton Audio | Air core coils

Dayton Audio AC20-25 | 0.25 mH | 0.35 Ω | 5% | 20 AWG | Air-core Coil

0.25 mH 0.35 Ω
10+ pcs in stock Nov 2.
€4,90
Dayton Audio AC20-20 | 0.20 mH | 0.29 Ω | 5% | 20 AWG | Air-core Coil
Dayton Audio | Air core coils

Dayton Audio AC20-20 | 0.20 mH | 0.29 Ω | 5% | 20 AWG | Air-core Coil

0.2 mH 0.29 Ω
10+ pcs in stock Nov 2.
€4,90
Dayton Audio LW18-05 | 0.05 mH | 0.10 Ω | 5% | 18 AWG | Air-core Coil
Dayton Audio | Air core coils

Dayton Audio LW18-05 | 0.05 mH | 0.10 Ω | 5% | 18 AWG | Air-core Coil

0.05 mH 0.1 Ω
10+ pcs in stock Nov 2.
€4,90
Dayton Audio AC20-15 | 0.15 mH | 0.26 Ω | 5% | 20 AWG | Air-core Coil
Dayton Audio | Air core coils

Dayton Audio AC20-15 | 0.15 mH | 0.26 Ω | 5% | 20 AWG | Air-core Coil

0.15 mH 0.26 Ω
10+ pcs in stock Nov 2.
€4,90
Dayton Audio AC20-10 | 0.10 mH | 0.21 Ω | 5% | 20 AWG | Air-core Coil
Dayton Audio | Air core coils

Dayton Audio AC20-10 | 0.10 mH | 0.21 Ω | 5% | 20 AWG | Air-core Coil

0.1 mH 0.21 Ω
10+ pcs in stock Nov 2.
€3,90
Mundorf BH100-8.2 Air Core Coil, 8.2 mH | DCR 0.56 Ω | ±3%
Mundorf | Air core coils

Mundorf BH100-8.2 Air Core Coil, 8.2 mH | DCR 0.56 Ω | ±3%

8.2 mH 0.56 Ω
3 pieces in stock Nov 4.
€34,90
Mundorf H125-8.2 Air Core Coil, 8.2 mH | DCR 0.42 Ω | ±3%
Mundorf | Air core coils

Mundorf H125-8.2 Air Core Coil, 8.2 mH | DCR 0.42 Ω | ±3%

8.2 mH 0.42 Ω
2 pieces in stock Nov 4.
€33,90
Mundorf BL180-0.39 Air Core Coil, 0.39 mH | DCR 0.11 Ω | ±2%
Mundorf | Air core coils

Mundorf BL180-0.39 Air Core Coil, 0.39 mH | DCR 0.11 Ω | ±2%

0.39 mH 0.11 Ω
6 pieces in stock Nov 4.
€35,90
Mundorf L140-1 Air Core Coil, 1 mH | DCR 0.28 Ω | ±2%
Mundorf | Air core coils

Mundorf L140-1 Air Core Coil, 1 mH | DCR 0.28 Ω | ±2%

1 mH 0.28 Ω
6 pieces in stock Nov 4.
€32,90
Mundorf BL125-1.8 Air Core Coil, 1.8 mH | DCR 0.51 Ω
Mundorf | Air core coils

Mundorf BL125-1.8 Air Core Coil, 1.8 mH | DCR 0.51 Ω

1.8 mH 0.51 Ω
3 pieces in stock Nov 4.
€32,90
Mundorf BL140-0.82 Air Core Coil, 0.82 mH | DCR 0.26 Ω
Mundorf | Air core coils

Mundorf BL140-0.82 Air Core Coil, 0.82 mH | DCR 0.26 Ω

0.82 mH 0.26 Ω
8 pieces in stock Nov 4.
€32,90
Mundorf L125-2.2 Air Core Coil, 2.2 mH | DCR 0.57 Ω
Mundorf | Air core coils

Mundorf L125-2.2 Air Core Coil, 2.2 mH | DCR 0.57 Ω

2.2 mH 0.57 Ω
7 pieces in stock Nov 4.
€32,90
Mundorf BL140-1 Air Core Coil, 1 mH | DCR 0.28 Ω | ±2%
Mundorf | Air core coils

Mundorf BL140-1 Air Core Coil, 1 mH | DCR 0.28 Ω | ±2%

1 mH 0.28 Ω
2 pieces in stock Nov 4.
€36,90
Mundorf L140-1.2 Air Core Coil, 1.2 mH | DCR 0.31 Ω
Mundorf | Air core coils

Mundorf L140-1.2 Air Core Coil, 1.2 mH | DCR 0.31 Ω

1.2 mH 0.31 Ω
6 pieces in stock Nov 4.
€36,90
Mundorf H140-5.6 Air Core Coil, 5.6 mH | DCR 0.29 Ω | ±3%
Mundorf | Air core coils

Mundorf H140-5.6 Air Core Coil, 5.6 mH | DCR 0.29 Ω | ±3%

5.6 mH 0.29 Ω
2 pieces in stock Nov 4.
€36,90
Mundorf L125-2.7 Air Core Coil, 2.7 mH | DCR 0.61 Ω
Mundorf | Air core coils

Mundorf L125-2.7 Air Core Coil, 2.7 mH | DCR 0.61 Ω

2.7 mH 0.61 Ω
6 pieces in stock Nov 4.
€36,90
Mundorf BL125-2.2 Air Core Coil, 2.2 mH | DCR 0.57 Ω
Mundorf | Air core coils

Mundorf BL125-2.2 Air Core Coil, 2.2 mH | DCR 0.57 Ω

2.2 mH 0.57 Ω
6 pieces in stock Nov 4.
€36,90
Mundorf BH180-1.5 Air Core Coil, 1.5 mH | DCR 0.09 Ω | ±3%
Mundorf | Air core coils

Mundorf BH180-1.5 Air Core Coil, 1.5 mH | DCR 0.09 Ω | ±3%

1.5 mH 0.09 Ω
6 pieces in stock Nov 4.
€32,90
Read more: Air core coils

An air core inductor is nothing but copper wire with no core, so it never saturates and adds no distortion at any level. That is why it is the reference choice for passive crossovers, from tweeter circuits to bass filters.

The price is size and DCR: at high inductance the wire length and resistance grow quickly. Choose the thickest wire that fits; 1.4 mm or heavier wire cuts losses in the bass section considerably.