Crossover Components
Electrolytic Non-Polarized Cap | 150 µF | 10% | 100V
ClarityCap CMR | 2.20 µF | 3% | 400 V
Intertechnik CO30/027/090 | 0.27 mH | 0.17 Ω | 5% | 19 AWG
Audyn KPQS/3.3/400 | 3.3 µF | 5% | 400 V | QS4 Capacitor
Jantzen Audio 001-0294 | 150 µF | 5% | 400 V | Cross Cap Capacitor
Audyn KPQS/2.7/400 | 2.7 µF | 5% | 400 V | QS4 Capacitor
Jantzen Audio 002-0856 | 100 Ω | 10 W | 5% | Ceramic Resistor
Jantzen Audio 002-0850 | 82 Ω | 10 W | 5% | Ceramic Resistor
Mundorf MEO-27T3.450 | 27 µF | 3% | 450 V | Oil
Jantzen Audio 002-0835 | 51 Ω | 10 W | 5% | Ceramic Resistor
Mundorf H50-6.8 Iron Core Coil, 6.8 mH | DCR 1.31 Ω | ±3%
Jantzen Audio 000-L-0072 | 0.72 mH | 0.29 Ω | 3% | 15 AWG | Litz Coil
Jantzen Audio 002-0832 | 47 Ω | 10 W | 5% | Ceramic Resistor
Audio Note CAP-100-R-100U-160V | 100 µF | 20% | 160 V
Jantzen Audio 002-0823 | 36 Ω | 10 W | 5% | Ceramic Resistor
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.























