Crossover Components
Visaton FI-HW 3/130-4 Crossover
Mundorf BH140-1 Iron Core Coil, 1 mH | DCR 0.08 Ω | ±3%
Mundorf R25 1.2 ohm Cement Resistor, 25 W | 1.2 Ω
Kartesian Crossover Cox120
BMS FI-C16/16 Crossover, 16 Ω
Ciare FI-CF101 Crossover
Visaton FI-BIJOU 170 Crossover
Ciare FI-PF210 Crossover
Kartesian Crossover Kourtisan 4.2
B&C Speakers FI-FB15CX40 Crossover
B&C Speakers FI-FB3548V2 Crossover
Eighteen Sound FI-8CX401F Crossover
Ciare FI-CF230 Crossover
Ciare FI-CF231 Crossover
Monacor MKTA-680 Film Capacitor, 68 µF | 25 V | ±5%
B&C Speakers FI-FB3548 Crossover
B&C Speakers FI-FB46416V2 Crossover
B&C Speakers FI-FB4648 Crossover
Ciare FI-PF203 Crossover
Kartesian Crossover Cox165
Ciare FI-CF311 Crossover
Ciare FI-HF301 Crossover
B&C Speakers FI-FBCXN88 Crossover
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.























