Crossover Components
Dayton Audio LW18-05 | 0.05 mH | 0.10 Ω | 5% | 18 AWG | Air-core Coil
Dayton Audio AC20-15 | 0.15 mH | 0.26 Ω | 5% | 20 AWG | Air-core Coil
Dayton Audio AC20-10 | 0.10 mH | 0.21 Ω | 5% | 20 AWG | Air-core Coil
Dayton Audio XO2W-2.5K 2-Way Speaker Crossover 2500 Hz
Dayton Audio XO2W-2K 2-Way Speaker Crossover 2000 Hz
Dayton Audio XO2W-3K 2-Way Speaker Crossover 3000 Hz
Dayton Audio XO2W-4.5K 2-Way Speaker Crossover 4500 Hz
Dayton Audio XO3W-375/3K 3-Way Speaker Crossover 375/3000 Hz
Dayton Audio XO3W-500/4K 3-Way Speaker Crossover 500/4000 Hz
Dayton Audio XO3W-625/5K 3-Way Speaker Crossover 625/5000 Hz
Dayton Audio XO3W-700/5.6K 3-Way Speaker Crossover 700/5600 Hz
Monacor DN-4 | 3-Way Crossover | 650/6000 Hz | 8 Ohm
Ciare FI-CF221 Crossover
Ciare FI-HF200 Crossover
Beyma 4FRFX2R Crossover
Mundorf R25 4.7 ohm Cement Resistor, 25 W | 4.7 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.























