Crossover Components
Intertechnik
Air core coils
Intertechnik TRI92/0.82/0.60 | 0.82 mH | 0.231 Ω | 1% | 23 AWG
0.82 mH
0.23 Ω
Orderable
Nov 13.
Intertechnik
Air core coils
Intertechnik TRI92/2.2/0.50 | 2.2 mH | 0.546 Ω | 1% | 24 AWG
2.2 mH
0.55 Ω
Orderable
Nov 13.
Intertechnik
Air core coils
Intertechnik LU92/5.6/140 | 5.6 mH | 0.83 Ω | 3% | 15 AWG
5.6 mH
0.83 Ω
Orderable
Nov 13.
Intertechnik
Iron core coils
Intertechnik I130/1.8/132 | 1.8 mH | 0.16 Ω | 5% | 16 AWG | I-Point Coil
1.8 mH
0.16 Ω
Orderable
Nov 13.
Intertechnik
Iron core coils
Intertechnik I130/2.2/132 | 2.2 mH | 0.17 Ω | 5% | 16 AWG | I-Point Coil
2.2 mH
0.17 Ω
Orderable
Nov 13.
Intertechnik
Iron core coils
Intertechnik I130/2.7/135 | 2.7 mH | 0.19 Ω | 5% | 16 AWG | I-Point Coil
2.7 mH
0.19 Ω
Orderable
Nov 13.
Intertechnik
Iron core coils
Intertechnik COT92/4.7/14 | 4.7 mH | 0.55 Ω | 5% | 15 AWG | Corotherm Coil
4.7 mH
0.55 Ω
Orderable
Nov 13.
Intertechnik
Iron core coils
Intertechnik HQR32/068/71 | 0.68 mH | 0.39 Ω | 5% | 21 AWG
0.68 mH
0.39 Ω
Orderable
Nov 13.
Intertechnik
Air core coils
Intertechnik Tritec HQ 40 air-core inductor – 1.80 mH | TRI/DR56 | DCR 0.17 Ω | Cu Tritec 7×0.50 mm | ±3.0%
1.8 mH
0.17 Ω
Orderable
Nov 13.
Intertechnik
Air core coils
Intertechnik LU62/18.0/071 | 18 mH | 5.14 Ω | 3% | 21 AWG
18 mH
5.14 Ω
Orderable
Nov 13.
Intertechnik
Air core coils
Intertechnik AT92/470/132 | 4.7 mH | 0.81 Ω | 3% | 16 AWG
4.7 mH
0.81 Ω
Orderable
Nov 13.
Intertechnik
Iron core coils
Intertechnik I130/6.8/112 | 6.8 mH | 0.44 Ω | 5% | 17 AWG | I-Point Coil
6.8 mH
0.44 Ω
Orderable
Nov 13.
Intertechnik
Iron core coils
Intertechnik I130/3.9/132 | 3.9 mH | 0.24 Ω | 5% | 16 AWG | I-Point Coil
3.9 mH
0.24 Ω
Orderable
Nov 13.
Intertechnik
Iron core coils
Intertechnik TO10/8.2 | 8.2 mH | 0.22 Ω | 5% | 16 AWG | Torobar Toroidal Coil
8.2 mH
0.22 Ω
Orderable
Nov 13.
Intertechnik
Air core coils
Intertechnik E106/033/300 | 0.33 mH | 0.06 Ω | 3% | 9 AWG | Choke Coil
0.33 mH
0.05 Ω
Orderable
Nov 13.
Intertechnik
Air core coils
Intertechnik TRI92/0.56/0.80 | 0.56 mH | 0.12 Ω | 1% | 20 AWG
0.56 mH
0.12 Ω
Orderable
Nov 13.
Intertechnik
Air core coils
Intertechnik TRI92/2.7/0.50 | 2.7 mH | 0.632 Ω | 1% | 24 AWG
2.7 mH
0.63 Ω
Orderable
Nov 13.
Intertechnik
Iron core coils
Intertechnik I130/4.7/132 | 4.7 mH | 0.26 Ω | 5% | 16 AWG | I-Point Coil
4.7 mH
0.26 Ω
Orderable
Nov 13.
Intertechnik
Iron core coils
Intertechnik I130/8.2/112 | 8.2 mH | 0.49 Ω | 5% | 17 AWG | I-Point Coil
8.2 mH
0.49 Ω
Orderable
Nov 13.
Intertechnik
Iron core coils
Intertechnik COT92/5.6/14 | 5.6 mH | 0.61 Ω | 5% | 15 AWG | Corotherm Coil
5.6 mH
0.61 Ω
Orderable
Nov 13.
Intertechnik
Air core coils
Intertechnik LU62/22.0/071 | 22 mH | 5.78 Ω | 3% | 21 AWG
22 mH
5.78 Ω
Orderable
Nov 13.
Intertechnik
Iron core coils
Intertechnik I130/5.6/132 | 5.6 mH | 0.29 Ω | 5% | 16 AWG | I-Point Coil
5.6 mH
0.29 Ω
Orderable
Nov 13.
Audyn
Iron core coils
Audyn CO92/6.8/140 | 6.8 mH | 0.66 Ω | 5% | 15 AWG | Corobar Coil
6.8 mH
0.66 Ω
Orderable
Nov 13.
Read more: Crossover Components
A passive crossover decides which driver gets which part of the spectrum, and where and how steeply the bands hand over to each other. At least half of a well-designed speaker's sound is shaped here, not in the drivers themselves.
This section holds everything a crossover is built from: inductors, capacitors, resistors, circuit boards, driver protectors and ready-assembled networks. When refurbishing, start with aged electrolytic capacitors; for a new design, start by measuring the values precisely.