Crossover Components
Intertechnik
Air core coils
Intertechnik TRI/HQ40/0.10 | 0.1 mH | 0.03 Ω | 3% | 24 AWG | Tritec Coil
0.1 mH
0.03 Ω
Orderable
Nov 12.
Intertechnik
Air core coils
Intertechnik TRI/HQ40/0.12 | 0.12 mH | 0.033 Ω | 3% | 24 AWG | Tritec Coil
0.12 mH
0.03 Ω
Orderable
Nov 12.
Audyn
Foil capacitors
Audyn Cap Q8 Capacitor – 4.7 µF | 800 V DC | ±5.0%
4.7 µF
±5%
Orderable
Nov 12.
Audyn
Foil capacitors
Audyn MKTA/18.00/100 | 18 µF | 5% | 100 V | MKT-A Capacitor
18 µF
±5%
Orderable
Nov 12.
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.