Crossover Components
Intertechnik WW50/5.6 | 5.60 Ω | 50 W | 5% | Wirewound Resistor
Intertechnik WW50/6.8 | 6.80 Ω | 50 W | 5% | Wirewound Resistor
Intertechnik HQP56/3.0/18 | 3.0 mH | 0.33 Ω | 5% | 17 AWG | Mushroom Core Coil
Intertechnik HQP56/12.0/85 | 12 mH | 1.2 Ω | 5% | 20 AWG | Mushroom Core Coil
Intertechnik WW50/8.2 | 8.20 Ω | 50 W | 5% | Wirewound Resistor
Intertechnik WW50/10 | 10 Ω | 50 W | 5% | Wirewound Resistor
Audyn KPQS/0.1/400 | 0.10 µF | 5% | 400 V | QS4 Capacitor
Intertechnik ELCR Capacitor – 100 µF | 100 V DC | ±10%
Intertechnik WW50/15 | 15 Ω | 50 W | 5% | Wirewound Resistor
Intertechnik WW50/18.0 | 18 Ω | 50 W | 5% | Wirewound Resistor
Intertechnik ELCA/1.0/AX | 1.0 µF | 10% | 100 V
Intertechnik MKTR/3.9/100 | 3.9 µF | 5% | 100 V
Intertechnik WW50/22 | 22 Ω | 50 W | 5% | Wirewound Resistor
Intertechnik WW50/39.0 | 39 Ω | 50 W | 5% | Wirewound Resistor
Audyn ATC/0.33/630 | 0.33 µF | 2% | 630 V | True Copper Capacitor
Intertechnik Precision Film Resistor – 20 Ω | 0.3 W | ±1%
Audyn Cap Q4 Capacitor – 1.20 µF | 400 V DC | ±5.0%
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.























