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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. HQaudioparts offers more than 700 different products to help you build your system.
4873 product(s) found
Intertechnik TRI120/2.00/0.80 | 2,0 mH | 0,29 Ω | 1% | 20 AWG
Intertechnik | Air core coils

Intertechnik TRI120/2.00/0.80 | 2,0 mH | 0,29 Ω | 1% | 20 AWG

2 mH 0,29 Ω
Orderable Aug 12.
70 390 Ft
55 425 Ft + ÁFA
E150/150/300 | 1,5 mH | 0,14 Ω | 3% | 9 AWG | Choke Coil
Intertechnik | Air core coils

E150/150/300 | 1,5 mH | 0,14 Ω | 3% | 9 AWG | Choke Coil

1.5 mH 0,14 Ω
Orderable Aug 12.
74 290 Ft
58 496 Ft + ÁFA
Intertechnik LU120/6.8/20 | 6,8 mH | 0,53 Ω | 3% | 12 AWG
Intertechnik | Air core coils

Intertechnik LU120/6.8/20 | 6,8 mH | 0,53 Ω | 3% | 12 AWG

6.8 mH 0,53 Ω
Orderable Aug 12.
75 190 Ft
59 205 Ft + ÁFA
Intertechnik TRI/120/5.60/0.60 | 5,6 mH | 0,71 Ω | 1% | 23 AWG
Intertechnik | Air core coils

Intertechnik TRI/120/5.60/0.60 | 5,6 mH | 0,71 Ω | 1% | 23 AWG

5.6 mH 0,71 Ω
Orderable Aug 12.
78 090 Ft
61 488 Ft + ÁFA
E150/180/300 | 1,8 mH | 0,15 Ω | 3% | 9 AWG | Choke Coil
Intertechnik | Air core coils

E150/180/300 | 1,8 mH | 0,15 Ω | 3% | 9 AWG | Choke Coil

1.8 mH 0,15 Ω
Orderable Aug 12.
80 590 Ft
63 457 Ft + ÁFA
Intertechnik LU120/8.2/20 | 8,2 mH | 0,62 Ω | 3% | 12 AWG
Intertechnik | Air core coils

Intertechnik LU120/8.2/20 | 8,2 mH | 0,62 Ω | 3% | 12 AWG

8.2 mH 0,62 Ω
Orderable Aug 12.
83 290 Ft
65 583 Ft + ÁFA
Intertechnik Tritec Hexagonal Air-Core Coil – 3.30 mH | TRI120 | ±5.0%
Intertechnik | Air core coils

Intertechnik Tritec Hexagonal Air-Core Coil – 3.30 mH | TRI120 | ±5.0%

3.3 mH
Orderable Aug 12.
84 690 Ft
66 685 Ft + ÁFA
E150/220/300 | 2,2 mH | 0,16 Ω | 3% | 9 AWG | Choke Coil
Intertechnik | Air core coils

E150/220/300 | 2,2 mH | 0,16 Ω | 3% | 9 AWG | Choke Coil

2.2 mH 0,16 Ω
Orderable Aug 12.
85 090 Ft
67 000 Ft + ÁFA
Intertechnik TRI120/3.00/0.80 | 3,0 mH | 0,35 Ω | 1% | 20 AWG
Intertechnik | Air core coils

Intertechnik TRI120/3.00/0.80 | 3,0 mH | 0,35 Ω | 1% | 20 AWG

3 mH 0,35 Ω
Orderable Aug 12.
85 790 Ft
67 551 Ft + ÁFA
Intertechnik TRI/120/6.80/0.60 | 6,8 mH | 0,79 Ω | 1% | 23 AWG
Intertechnik | Air core coils

Intertechnik TRI/120/6.80/0.60 | 6,8 mH | 0,79 Ω | 1% | 23 AWG

6.8 mH 0,79 Ω
Orderable Aug 12.
89 090 Ft
70 150 Ft + ÁFA
E170/270/300 | 2,7 mH | 0,18 Ω | 3% | 9 AWG | Choke Coil
Intertechnik | Air core coils

E170/270/300 | 2,7 mH | 0,18 Ω | 3% | 9 AWG | Choke Coil

2.7 mH 0,18 Ω
Orderable Aug 12.
89 190 Ft
70 228 Ft + ÁFA
E170/300/300 | 3,0 mH | 0,19 Ω | 3% | 9 AWG | Choke Coil
Intertechnik | Air core coils

E170/300/300 | 3,0 mH | 0,19 Ω | 3% | 9 AWG | Choke Coil

3 mH 0,19 Ω
Orderable Aug 12.
92 890 Ft
73 142 Ft + ÁFA
Intertechnik TRI120/3.90/0.80 | 3,9 mH | 0,39 Ω | 1% | 20 AWG
Intertechnik | Air core coils

Intertechnik TRI120/3.90/0.80 | 3,9 mH | 0,39 Ω | 1% | 20 AWG

3.9 mH 0,39 Ω
Orderable Aug 12.
96 790 Ft
76 213 Ft + ÁFA
Intertechnik TRI/120/8.20/0.60 | 8,2 mH | 0,89 Ω | 1% | 23 AWG
Intertechnik | Air core coils

Intertechnik TRI/120/8.20/0.60 | 8,2 mH | 0,89 Ω | 1% | 23 AWG

8.2 mH 0,89 Ω
Orderable Aug 12.
96 790 Ft
76 213 Ft + ÁFA
E170/330/300 | 3,3 mH | 0,20 Ω | 3% | 9 AWG | Choke Coil
Intertechnik | Air core coils

E170/330/300 | 3,3 mH | 0,20 Ω | 3% | 9 AWG | Choke Coil

3.3 mH 0,2 Ω
Orderable Aug 12.
98 590 Ft
77 630 Ft + ÁFA
E170/390/300 | 3,9 mH | 0,23 Ω | 3% | 9 AWG | Choke Coil
Intertechnik | Air core coils

E170/390/300 | 3,9 mH | 0,23 Ω | 3% | 9 AWG | Choke Coil

3.9 mH 0,23 Ω
Orderable Aug 12.
98 890 Ft
77 866 Ft + ÁFA
Intertechnik TRI120/4.7/0.80 | 4,7 mH | 0,43 Ω | 1% | 20 AWG
Intertechnik | Air core coils

Intertechnik TRI120/4.7/0.80 | 4,7 mH | 0,43 Ω | 1% | 20 AWG

4.7 mH 0,43 Ω
Orderable Aug 12.
101 190 Ft
79 677 Ft + ÁFA
Intertechnik TRI120/5.60/0.80 | 5,6 mH | 0,49 Ω | 1% | 20 AWG
Intertechnik | Air core coils

Intertechnik TRI120/5.60/0.80 | 5,6 mH | 0,49 Ω | 1% | 20 AWG

5.6 mH 0,49 Ω
Orderable Aug 12.
104 490 Ft
82 276 Ft + ÁFA
Intertechnik TRI120/10.0/0.60 | 10 mH | 1,09 Ω | 1% | 23 AWG
Intertechnik | Air core coils

Intertechnik TRI120/10.0/0.60 | 10 mH | 1,09 Ω | 1% | 23 AWG

10 mH 1,09 Ω
Orderable Aug 12.
116 590 Ft
91 803 Ft + ÁFA
Intertechnik TRI120/12.0/0.60 | 12 mH | 1,21 Ω | 1% | 23 AWG
Intertechnik | Air core coils

Intertechnik TRI120/12.0/0.60 | 12 mH | 1,21 Ω | 1% | 23 AWG

12 mH 1,21 Ω
Orderable Aug 12.
124 290 Ft
97 866 Ft + ÁFA
Intertechnik TRI120/15.0/0.60 | 15 mH | 1,35 Ω | 1% | 23 AWG
Intertechnik | Air core coils

Intertechnik TRI120/15.0/0.60 | 15 mH | 1,35 Ω | 1% | 23 AWG

15 mH 1,35 Ω
Orderable Aug 12.
142 990 Ft
112 591 Ft + ÁFA
Coil Mounting Kit – BEF/001 5xM4 5xM5
Intertechnik | Coils

Coil Mounting Kit – BEF/001 5xM4 5xM5

Orderable Aug 12.
2 090 Ft
1 646 Ft + ÁFA
Reel Mounting Kit – BEF/002 HQS32
Intertechnik | Coils

Reel Mounting Kit – BEF/002 HQS32

Orderable Aug 12.
2 090 Ft
1 646 Ft + ÁFA
Reel Mounting Kit – BEF/43/45
Intertechnik | Coils

Reel Mounting Kit – BEF/43/45

Orderable Aug 12.
2 090 Ft
1 646 Ft + ÁFA
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. HQaudioparts offers more than 700 different products to help you build your system.
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