Crossover Components
Mundorf L71-2.2 Air Core Coil, 2.2 mH | DCR 1.39 Ω
Audio Note CAP-100-R-22U-16V | 22 µF | 20% | 16 V
Audio Note CAP-100-STDR-5U-500V | 5.0 µF | 20% | 500 V
Mundorf H50-8.2 Iron Core Coil, 8.2 mH | DCR 1.57 Ω | ±3%
Jantzen Audio 000-5426 | 3.3 mH | 0.15 Ω | 3% | 14 AWG | H Iron-core Coil
Audio Note CAP-100-STDR-220U-100V | 220 µF | 20% | 100 V
ClarityCap PUR6u0H250Vdc | 6.00 µF | 3% | 250 V
Audio Note CAP-100-STDR-680U-25V | 680 µF | 20% | 25 V
Dayton Audio DPR20-10 | 10 Ω | 20 W | 1% | Precision Audio Resistor
Jantzen Audio 000-5808 | 2.4 mH | 0.105 Ω | 3% | 13 AWG | H Iron-core Coil
ClarityCap PUR6u2H250Vdc | 6.20 µF | 3% | 250 V
Audio Note CAP-100-STDR-2200U-16V | 2200 µF | 20% | 16 V
ClarityCap PUR8u0H250Vdc | 8.00 µF | 3% | 250 V
Dayton Audio DPR20-20 | 20 Ω | 20 W | 1% | Precision Audio Resistor
Dayton Audio DPR20-30 | 30 Ω | 20 W | 1% | Precision Audio Resistor
Jantzen Audio 000-7676 | 0.33 mH | 0.19 Ω | 2% | 16 AWG | Copper Foil Coil
ClarityCap PUR8u2H250Vdc | 8.20 µF | 3% | 250 V
Jantzen Audio 001-0467 | 68 µF | 5% | 400 V | Standard Z-Cap Capacitor
Dayton Audio DPR20-40 | 40 Ω | 20 W | 1% | Precision Audio Resistor
Jantzen Audio 000-8545 | 0.27 mH | 0.17 Ω | 2% | 16 AWG | Wax Coil
Jantzen Audio 000-8550 | 0.30 mH | 0.19 Ω | 2% | 16 AWG | Wax Coil
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.























