Crossover Components
Intertechnik
Transformer coils
Intertechnik FE130/3.9/30 | 3.9 mH | 0.07 Ω | 5% | 9 AWG | Transformer Core Coil
Free shipping
3.9 mH
0.07 Ω
Orderable
Nov 13.
Intertechnik
Transformer coils
Intertechnik FE130/180/20 | 18 mH | 0.33 Ω | 5% | 12 AWG | Transformer Core Coil
Free shipping
18 mH
0.33 Ω
Orderable
Nov 13.
Intertechnik
Air core coils
Intertechnik TRI120/3.90/0.80 | 3.9 mH | 0.39 Ω | 1% | 20 AWG
Free shipping
3.9 mH
0.39 Ω
Orderable
Nov 13.
Intertechnik
Air core coils
Intertechnik TRI/120/8.20/0.60 | 8.2 mH | 0.89 Ω | 1% | 23 AWG
Free shipping
8.2 mH
0.89 Ω
Orderable
Nov 13.
Intertechnik
Air core coils
Intertechnik E170/330/300 | 3.3 mH | 0.20 Ω | 3% | 9 AWG | Choke Coil
Free shipping
3.3 mH
0.2 Ω
Orderable
Nov 13.
Intertechnik
Air core coils
Intertechnik E170/390/300 | 3.9 mH | 0.23 Ω | 3% | 9 AWG | Choke Coil
Free shipping
3.9 mH
0.23 Ω
Orderable
Nov 13.
Intertechnik
Transformer coils
Intertechnik FE130/4.7/30 | 4.7 mH | 0.08 Ω | 5% | 9 AWG | Transformer Core Coil
Free shipping
4.7 mH
0.08 Ω
Orderable
Nov 13.
Intertechnik
Transformer coils
Intertechnik FE130/220/20 | 22 mH | 0.37 Ω | 5% | 12 AWG | Transformer Core Coil
Free shipping
22 mH
0.37 Ω
Orderable
Nov 13.
Intertechnik
Air core coils
Intertechnik TRI120/4.7/0.80 | 4.7 mH | 0.43 Ω | 1% | 20 AWG
Free shipping
4.7 mH
0.43 Ω
Orderable
Nov 13.
Intertechnik
Air core coils
Intertechnik TRI120/5.60/0.80 | 5.6 mH | 0.49 Ω | 1% | 20 AWG
Free shipping
5.6 mH
0.49 Ω
Orderable
Nov 13.
Intertechnik
Transformer coils
Intertechnik FE130/5.6/30 | 5.6 mH | 0.09 Ω | 5% | 9 AWG | Transformer Core Coil
Free shipping
5.6 mH
0.09 Ω
Orderable
Nov 13.
Intertechnik
Transformer coils
Intertechnik FE130/6.0/30 | 6.0 mH | 0.10 Ω | 5% | 9 AWG | Transformer Core Coil
Free shipping
6 mH
0.1 Ω
Orderable
Nov 13.
Intertechnik
Transformer coils
Intertechnik FE130/300/20 | 30 mH | 0.47 Ω | 5% | 12 AWG | Transformer Core Coil
Free shipping
30 mH
0.47 Ω
Orderable
Nov 13.
Intertechnik
Transformer coils
Intertechnik FE130/330/20 | 33 mH | 0.48 Ω | 5% | 12 AWG | Transformer Core Coil
Free shipping
33 mH
0.48 Ω
Orderable
Nov 13.
Intertechnik
Air core coils
Intertechnik TRI120/10.0/0.60 | 10 mH | 1.09 Ω | 1% | 23 AWG
Free shipping
10 mH
1.09 Ω
Orderable
Nov 13.
Intertechnik
Transformer coils
Intertechnik Transformer Coil – 6.80 mH | FE130 | DCR 0.12 Ω | Cu 2.50 mm | ±5.0%
Free shipping
6.8 mH
0.12 Ω
Orderable
Nov 13.
Intertechnik
Air core coils
Intertechnik TRI120/12.0/0.60 | 12 mH | 1.21 Ω | 1% | 23 AWG
Free shipping
12 mH
1.21 Ω
Orderable
Nov 13.
Intertechnik
Air core coils
Intertechnik TRI120/15.0/0.60 | 15 mH | 1.35 Ω | 1% | 23 AWG
Free shipping
15 mH
1.35 Ω
Orderable
Nov 13.
Intertechnik
Transformer coils
Intertechnik FE130/8.2/25 | 8.2 mH | 0.15 Ω | 5% | 10 AWG | Transformer Core Coil
Free shipping
8.2 mH
0.15 Ω
Orderable
Nov 13.
Intertechnik
Transformer coils
Intertechnik FE130/100/25 | 10 mH | 0.17 Ω | 5% | 10 AWG | Transformer Core Coil
Free shipping
10 mH
0.17 Ω
Orderable
Nov 13.
Intertechnik
Transformer coils
Intertechnik FE130/120/25 | 12 mH | 0.19 Ω | 5% | 10 AWG | Transformer Core Coil
Free shipping
12 mH
0.19 Ω
Orderable
Nov 13.
Jantzen Audio
Litz wax coils
Jantzen Audio 000-L-0049 | 0.49 mH | 0.226 Ω | 3% | 15 AWG | Litz Wax Coil
0.49 mH
0.226 Ω
Orderable
Dec 15.
Jantzen Audio
Foil capacitors
Jantzen Audio 001-0610 | 0.22 µF | 2% | 1200 V | Silver Z-Cap Capacitor
0.22 µF
±2%
Orderable
Dec 15.
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.