Crossover Components
Intertechnik WIAL50/3.3 | 3.30 Ω | 10 W | 5% | Aluminium Wirewound Resistor
Intertechnik HQP43/1.8/95 | 1.8 mH | 0.34 Ω | 5% | 19 AWG | Mushroom Core Coil
Audyn MKTA/4.70/100 | 4.7 µF | 5% | 100 V | MKT-A Capacitor
Audyn KPQS/2.2/630 | 2.2 µF | 5% | 630 V | QS6 Capacitor
Intertechnik WIAL50/4.7 | 4.70 Ω | 10 W | 5% | Aluminium Wirewound Resistor
Intertechnik WIAL50/5.6 | 5.60 Ω | 10 W | 5% | Aluminium Wirewound Resistor
Intertechnik ELCA/4.7/AX | 4.7 µF | 10% | 100 V
Intertechnik WIAL50/6.8 | 6.80 Ω | 10 W | 5% | Aluminium Wirewound Resistor
Intertechnik WIAL50/8.2 | 8.20 Ω | 10 W | 5% | Aluminium Wirewound Resistor
Intertechnik WIAL50/10.0 | 10 Ω | 10 W | 5% | Aluminium Wirewound Resistor
Intertechnik WIAL50/15.0 | 15 Ω | 10 W | 5% | Aluminium Wirewound Resistor
Intertechnik WIAL50/22.0 | 22 Ω | 10 W | 5% | Aluminium Wirewound Resistor
Audyn MKTA/3.90/100 | 3.9 µF | 5% | 100 V | MKT-A Capacitor
Intertechnik ELCA/3.3/AX | 3.3 µF | 10% | 100 V
Intertechnik LU55/1.5/100 | 1.5 mH | 0.73 Ω | 3% | 18 AWG
Intertechnik LU62/056/140 | 0.56 mH | 0.22 Ω | 3% | 15 AWG
Audyn KPSN/1.5/250 | 1.5 µF | 2% | 250 V | Tin Foil Capacitor
Intertechnik TRI/HQ40/0.33 | 0.33 mH | 0.055 Ω | 3% | 24 AWG | Tritec Coil
Audyn REF/0.68/600 | 0.68 µF | 2% | 600 V | Reference Capacitor
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.























