Crossover Components
Mundorf SESGO-10 Film Capacitor, 10 µF | 800 V | ±2%
Mundorf BP71-2.2 Iron Core Coil, 2.2 mH | DCR 0.81 Ω | ±3%
Mundorf MESGO-100T3.350 | 100 µF | 3% | 350 V | MCap EVO SilverGold Oil Capacitor
Mundorf MESGO-150T3.250 | 150 µF | 3% | 250 V | MCap EVO SilverGold Oil Capacitor
Mundorf SESGO-15 Film Capacitor, 15 µF | 800 V | ±2%
Mundorf SESGO-22 Film Capacitor, 22 µF | 700 V
Mundorf L200-0.18 Air Core Coil | 0.18 mH | DCR 0.06 Ω
Mundorf BL180-0.39 Air Core Coil, 0.39 mH | DCR 0.11 Ω | ±2%
Mundorf SESGO-47 Film Capacitor, 47 µF | 6 V | ±2%
Mundorf BL100-0.33 Air Core Coil, 0.33 mH | DCR 0.26 Ω | ±2%
Mundorf VLCU15-0.22 Copper Foil Coil, 0.22 mH | DCR 0.13 Ω
Mundorf BL140-1 Air Core Coil, 1 mH | DCR 0.28 Ω | ±2%
Mundorf L140-1.2 Air Core Coil, 1.2 mH | DCR 0.31 Ω
Mundorf H140-5.6 Air Core Coil, 5.6 mH | DCR 0.29 Ω | ±3%
Mundorf L125-2.7 Air Core Coil, 2.7 mH | DCR 0.61 Ω
Mundorf VLCU18-0.68 Copper Foil Coil, 0.68 mH | DCR 0.4 Ω | ±2%
Mundorf CFC18-1.5 Copper Foil Coil, 1.5 mH | DCR 0.62 Ω | ±2%
Mundorf BL125-2.2 Air Core Coil, 2.2 mH | DCR 0.57 Ω
Mundorf BL140-0.12 Air Core Coil, 0.12 mH | DCR 0.08 Ω
Mundorf L140-0.15 Air Core Coil, 0.15 mH | ±2%
Mundorf BP71-1.8 Iron Core Coil, 1.8 mH | DCR 0.73 Ω | ±3%
Mundorf P71-2.2 Iron Core Coil, 2.2 mH | DCR 0.81 Ω | ±3%
Mundorf BL71-1.8 Air Core Coil, 1.8 mH | DCR 1.22 Ω | ±2%
Mundorf L125-0.22 Air Core Coil, 0.22 mH | DCR 0.14 Ω
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.























