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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 000-1973 | 0.82 mH | 0.44 Ω | 3% | 18 AWG | Air-core Coil
Jantzen Audio | Air core coils

Jantzen Audio 000-1973 | 0.82 mH | 0.44 Ω | 3% | 18 AWG | Air-core Coil

0.82 mH 0.44 Ω
10 pieces in stock Oct 30.
€12,90
Jantzen Audio 000-1608 | 8.2 mH | 5.83 Ω | 3% | 24 AWG | Air-core Coil
Jantzen Audio | Air core coils

Jantzen Audio 000-1608 | 8.2 mH | 5.83 Ω | 3% | 24 AWG | Air-core Coil

8.2 mH 5.83 Ω
2 pieces in stock Oct 30.
€12,90
Jantzen Audio 000-1200 | 3.3 mH | 1.76 Ω | 3% | 21 AWG | Air-core Coil
Jantzen Audio | Air core coils

Jantzen Audio 000-1200 | 3.3 mH | 1.76 Ω | 3% | 21 AWG | Air-core Coil

3.3 mH 1.76 Ω
3 pieces in stock Oct 30.
€12,90
Jantzen Audio 000-1173 | 0.33 mH | 0.22 Ω | 3% | 17 AWG | Air-core Coil
Jantzen Audio | Air core coils

Jantzen Audio 000-1173 | 0.33 mH | 0.22 Ω | 3% | 17 AWG | Air-core Coil

0.33 mH 0.22 Ω
5 pieces in stock Oct 30.
€12,90
Jantzen Audio 000-0818 | 0.875 mH | 0.46 Ω | 3% | 18 AWG | Air-core Coil
Jantzen Audio | Air core coils

Jantzen Audio 000-0818 | 0.875 mH | 0.46 Ω | 3% | 18 AWG | Air-core Coil

0.875 mH 0.46 Ω
6 pieces in stock Oct 30.
€12,90
Mundorf L100-0.47 | 0.47 mH | 0.32 Ω | 2% | 18 AWG | Air-core Coil
Mundorf | Air core coils

Mundorf L100-0.47 | 0.47 mH | 0.32 Ω | 2% | 18 AWG | Air-core Coil

0.47 mH 0.32 Ω
10+ pcs in stock Oct 30.
€11,90
LU32/26-AG/0.12 | 0.12 mH | 0.23 Ω | 3% | 20 AWG | True Silver Coil
Intertechnik | Air core coils

LU32/26-AG/0.12 | 0.12 mH | 0.23 Ω | 3% | 20 AWG | True Silver Coil

0.12 mH 0.23 Ω
2 pieces in stock Oct 30.
€11,90
LU25/047/045 | 0.47 mH | 1.15 Ω | 3% | 25 AWG | Choke Coil
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 Oct 30.
€11,90
LU25/039/045 | 0.39 mH | 1.04 Ω | 3% | 25 AWG | Choke Coil
Intertechnik | Air core coils

LU25/039/045 | 0.39 mH | 1.04 Ω | 3% | 25 AWG | Choke Coil

0.39 mH 1.04 Ω
2 pieces in stock Oct 30.
€11,90
Intertechnik LU25/033/050 | 0.33 mH | 0.78 Ω | 3% | 24 AWG
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 Oct 30.
€11,90
Intertechnik LU25/030/050 | 0.3 mH | 0.74 Ω | 3% | 24 AWG
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 Oct 30.
€11,90
Intertechnik LU25/027/050 | 0.27 mH | 0.70 Ω | 3% | 24 AWG
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 Oct 30.
€11,90
Intertechnik LU25/022/050 | 0.22 mH | 0.62 Ω | 3% | 24 AWG
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 Oct 30.
€11,90
Intertechnik LU25/018/050 | 0.18 mH | 0.55 Ω | 3% | 24 AWG
Intertechnik | Air core coils

Intertechnik LU25/018/050 | 0.18 mH | 0.55 Ω | 3% | 24 AWG

0.18 mH 0.55 Ω
3 pieces in stock Oct 30.
€11,90
Intertechnik LU25/015/050 | 0.15 mH | 0.49 Ω | 3% | 24 AWG
Intertechnik | Air core coils

Intertechnik LU25/015/050 | 0.15 mH | 0.49 Ω | 3% | 24 AWG

0.15 mH 0.49 Ω
2 pieces in stock Oct 30.
€11,90
Intertechnik LU25/010/060 | 0.1 mH | 0.29 Ω | 3% | 23 AWG
Intertechnik | Air core coils

Intertechnik LU25/010/060 | 0.1 mH | 0.29 Ω | 3% | 23 AWG

0.1 mH 0.29 Ω
4 pieces in stock Oct 30.
€11,90
Intertechnik LU25/008/071 | 0.08 mH | 0.19 Ω | 3% | 21 AWG
Intertechnik | Air core coils

Intertechnik LU25/008/071 | 0.08 mH | 0.19 Ω | 3% | 21 AWG

0.08 mH 0.19 Ω
2 pieces in stock Oct 30.
€11,90
Intertechnik LU25/007/071 | 0.07 mH | 0.18 Ω | 3% | 21 AWG
Intertechnik | Air core coils

Intertechnik LU25/007/071 | 0.07 mH | 0.18 Ω | 3% | 21 AWG

0.07 mH 0.18 Ω
10 pieces in stock Oct 30.
€11,90
Intertechnik LU25/006/071 | 0.06 mH | 0.17 Ω | 3% | 21 AWG
Intertechnik | Air core coils

Intertechnik LU25/006/071 | 0.06 mH | 0.17 Ω | 3% | 21 AWG

0.06 mH 0.17 Ω
2 pieces in stock Oct 30.
€11,90
Intertechnik LU25/005/071 | 0.05 mH | 0.15 Ω | 3% | 21 AWG
Intertechnik | Air core coils

Intertechnik LU25/005/071 | 0.05 mH | 0.15 Ω | 3% | 21 AWG

0.05 mH 0.15 Ω
8 pieces in stock Oct 30.
€11,90
Mundorf BL71-0.47 Air Core Coil, 0.47 mH | DCR 0.58 Ω | ±2%
Mundorf | Air core coils

Mundorf BL71-0.47 Air Core Coil, 0.47 mH | DCR 0.58 Ω | ±2%

0.47 mH 0.58 Ω
10+ pcs in stock Oct 30.
€11,90
Mundorf BL100-0.12 Air Core Coil, 0.12 mH | DCR 0.15 Ω
Mundorf | Air core coils

Mundorf BL100-0.12 Air Core Coil, 0.12 mH | DCR 0.15 Ω

0.12 mH 0.15 Ω
10+ pcs in stock Oct 30.
€11,90
Mundorf L71-0.56 Air Core Coil, 0.56 mH | DCR 0.64 Ω | ±2%
Mundorf | Air core coils

Mundorf L71-0.56 Air Core Coil, 0.56 mH | DCR 0.64 Ω | ±2%

0.56 mH 0.64 Ω
10+ pcs in stock Oct 30.
€11,90
Intertechnik TRI92/3.9/0.50 | 3.9 mH | 0.78 Ω | 1% | 24 AWG
Intertechnik | Air core coils

Intertechnik TRI92/3.9/0.50 | 3.9 mH | 0.78 Ω | 1% | 24 AWG

3.9 mH 0.78 Ω
1 piece in stock Oct 30.
€99,90
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.