Crossover Components
Intertechnik
Iron core coils
COT62/3.9/14 | 3,9 mH | 0,47 Ω | 5% | 15 AWG | Corotherm Coil
3.9 mH
0.47 Ω
Orderable
Aug 19.
Intertechnik
Iron core coils
Intertechnik DR56/15/132 | 15 mH | 0,531 Ω | 5% | 16 AWG
15 mH
0.53 Ω
Orderable
Aug 19.
Intertechnik
Air core coils
Intertechnik LU62/10.0/071 | 10 mH | 3,99 Ω | 3% | 21 AWG
10 mH
3.99 Ω
Orderable
Aug 19.
Intertechnik
Air core coils
Intertechnik LU92/3.9/140 | 3,9 mH | 0,67 Ω | 3% | 15 AWG
3.9 mH
0.67 Ω
Orderable
Aug 19.
Intertechnik
Air core coils
Intertechnik TRI55/1.2/0.50 | 1,2 mH | 0,394 Ω | 1% | 24 AWG
1.2 mH
0.39 Ω
Orderable
Aug 19.
Intertechnik
Iron core coils
Intertechnik DR56/10/140 | 10 mH | 0,371 Ω | 5% | 15 AWG
10 mH
0.37 Ω
Orderable
Aug 19.
Intertechnik
Air core coils
Intertechnik Tritec HQ 40 air-core inductor – 2.20 mH | TRI/DR56 | DCR 0.19 Ω | Cu Tritec 7×0.50 mm | ±3.0%
2.2 mH
0.19 Ω
Orderable
Aug 19.
Intertechnik
Air core coils
Intertechnik TRI92/1.5/0.50 | 1,5 mH | 0,445 Ω | 1% | 24 AWG
1.5 mH
0.45 Ω
Orderable
Aug 19.
Intertechnik
Air core coils
Intertechnik AT92/330/132 | 3,3 mH | 0,66 Ω | 3% | 16 AWG
3.3 mH
0.66 Ω
Orderable
Aug 19.
Intertechnik
Air core coils
Intertechnik LU62/12.0/071 | 12 mH | 4,39 Ω | 3% | 21 AWG
12 mH
4.39 Ω
Orderable
Aug 19.
Intertechnik
Air core coils
Intertechnik LU92/4.7/140 | 4,7 mH | 0,74 Ω | 3% | 15 AWG
4.7 mH
0.74 Ω
Orderable
Aug 19.
Intertechnik
Air core coils
E106/027/300 | 0,27 mH | 0,04 Ω | 3% | 9 AWG | Choke Coil
0.27 mH
0.04 Ω
Orderable
Aug 19.
Intertechnik
Air core coils
Intertechnik Tritec HQ 40 air-core inductor – 2.70 mH | TRI/DR56 | DCR 0.15 Ω | Cu Tritec 7×0.60 mm | ±3.0%
2.7 mH
0.15 Ω
Orderable
Aug 19.
Intertechnik
Air core coils
Intertechnik Tritec HQ 40 air-core inductor – 5.60 mH | TRI/DR56 | DCR 0.31 Ω | Cu Tritec 7×0.50 mm | ±3.0%
5.6 mH
0.31 Ω
Orderable
Aug 19.
Intertechnik
Air core coils
Intertechnik TRI92/0.68/0.60 | 0,68 mH | 0,21 Ω | 1% | 23 AWG
0.68 mH
0.21 Ω
Orderable
Aug 19.
Intertechnik
Iron core coils
Intertechnik DR56/12/140 | 12 mH | 0,411 Ω | 5% | 15 AWG
12 mH
0.41 Ω
Orderable
Aug 19.
Intertechnik
Air core coils
Intertechnik LU62/15.0/071 | 15 mH | 4,65 Ω | 3% | 21 AWG
15 mH
4.65 Ω
Orderable
Aug 19.
Intertechnik
Iron core coils
I130/1.5/132 | 1,5 mH | 0,14 Ω | 5% | 16 AWG | I-Point Coil
1.5 mH
0.14 Ω
Orderable
Aug 19.
Intertechnik
Air core coils
Intertechnik AT92/390/132 | 3,9 mH | 0,72 Ω | 3% | 16 AWG
3.9 mH
0.72 Ω
Orderable
Aug 19.
Intertechnik
Iron core coils
I130/1.2/132 | 1,2 mH | 0,13 Ω | 5% | 16 AWG | I-Point Coil
1.2 mH
0.13 Ω
Orderable
Aug 19.
Intertechnik
Air core coils
Intertechnik Tritec HQ 40 air-core inductor – 6.80 mH | TRI/DR56 | DCR 0.35 Ω | Cu Tritec 7×0.50 mm | ±3.0%
6.8 mH
0.35 Ω
Orderable
Aug 19.
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
Aug 19.
Read more: Crossover Components
Explore our comprehensive collection of crossover parts, the essential passive components responsible for splitting audio signals across the correct frequency ranges in loudspeaker systems. Correctly chosen crossover parts ensure clean, balanced sound by directing signals to the appropriate speaker drivers.
These products are used primarily by audio professionals, speaker builders, and hi-fi enthusiasts when designing and building custom loudspeaker cabinets or servicing existing systems. Our range includes coils, capacitors, resistors, PCB boards, assembled crossovers, and circuit breakers — the fundamental building blocks of precision audio engineering projects, whether for home listening or professional sound reinforcement.
When choosing components, consider the specifications of your speaker drivers, the desired crossover frequency, and the power handling of each part. Quality components, such as those from Dayton Audio, guarantee long-term stability and reliable performance in your finished circuits. Matching technical parameters precisely is essential for achieving the desired acoustic result, so it is worth reviewing each component's tolerance and power ratings carefully before purchase.
HQaudioparts currently offers close to 10 products for your crossover-building needs.























