Crossover Components
Audyn
Foil capacitors
Audyn Cap Q8 Capacitor – 0.68 µF | 800 V DC | ±5.0%
0.68 µF
±5%
Orderable
Nov 12.
Audyn
Foil capacitors
Audyn Cap Q8 Capacitor – 0.56 µF | 800 V DC | ±5.0%
0.56 µF
±5%
Orderable
Nov 12.
Intertechnik
Air core coils
Intertechnik LU32/26-AG/0.68 | 0.68 mH | 0.60 Ω | 3% | 20 AWG | True Silver Coil
0.68 mH
0.6 Ω
Orderable
Nov 12.
Intertechnik
Air core coils
Intertechnik LU44/1.50/071 | 1.5 mH | 1.18 Ω | 3% | 21 AWG
1.5 mH
1.18 Ω
Orderable
Nov 12.
Audyn
Foil capacitors
Audyn KPQS/5.6/400 | 5.6 µF | 5% | 400 V | QS4 Capacitor
5.6 µF
±5%
Orderable
Nov 12.
Audyn
Foil capacitors
Audyn Cap Q8 Capacitor – 0.47 µF | 800 V DC | ±5.0%
0.47 µF
±5%
Orderable
Nov 12.
Audyn
Foil capacitors
Audyn Qtex4 capacitor – 3.9 µF | 400 V DC | ±5.0%
3.9 µF
±5%
Orderable
Nov 12.
Intertechnik
Iron core coils
Intertechnik HQP43/2.2/95 | 2.2 mH | 0.39 Ω | 5% | 19 AWG | Mushroom Core Coil
2.2 mH
0.39 Ω
Orderable
Nov 12.
Audyn
Foil capacitors
Audyn Q2/12.0/250 | 12 µF | 5% | 250 V | Q2 Capacitor
12 µF
±5%
Orderable
Nov 12.
Audyn
Electrolytic capacitors
Audyn ERA/150/63/1 | 150 µF | 10% | 63 V | Bipolar Electrolytic Capacitor
150 µF
±10%
Orderable
Nov 12.
Intertechnik
Electrolytic capacitors
Intertechnik ELCA/8.2/AX | 8.2 µF | 10% | 100 V
8.2 µF
±10%
Orderable
Nov 12.
Audyn
Electrolytic capacitors
Audyn ERA/220/63/1 | 220 µF | 10% | 100 V
220 µF
±10%
Orderable
Nov 12.
Audyn
Foil capacitors
Audyn KPSN/1.0/250 | 1.0 µF | 2% | 250 V | Tin Foil Capacitor
1 µF
±2%
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.