Crossover Components
Audyn KPQS/082/400 | 0.82 µF | 5% | 400 V | QS4 Capacitor
Audyn KPQS/068/400 | 0.68 µF | 5% | 400 V | QS4 Capacitor
Jantzen Audio 001-7312 | 0.47 µF | 5% | 630 V | Amber Z-Cap C&B Capacitor
Audio Note RES-NM35-1W-820K | 820 kΩ | 1 W | 1%
Jantzen Audio 002-0601 | 3.9 Ω | 5 W | 5% | Ceramic Resistor
Audio Note RES-NM39-1W-1M0 | 1 MΩ | 1 W | 1%
Mundorf L71-12 Air Core Coil, 12 mH | DCR 3.65 Ω
Intertechnik MKTR/4.7/100 | 4.7 µF | 5% | 100 V
Audyn ATC/0.22/630 | 0.22 µF | 2% | 630 V | True Copper Capacitor
Audio Note CAP-100-STDR-22U-160V | 22 µF | 20% | 160 V
Audio Note RES-NM39-1W-1M5 | 1.5 MΩ | 1 W | 1%
Jantzen Audio 002-0595 | 3.3 Ω | 5 W | 5% | Ceramic Resistor
Mundorf MRES20-3.30 | 3.30 Ω | 20 W | 2% | Mresist SUPREME Audiophile Resistor
Jantzen Audio 002-0592 | 3.0 Ω | 5 W | 5% | Ceramic Resistor
Intertechnik LU62/068/140 | 0.68 mH | 0.24 Ω | 3% | 15 AWG
Audio Note CAP-100-STDR-50U-100V | 50 µF | 20% | 100 V
Jantzen Audio 001-7040 | 4.70 µF | 3% | 100 V | Alumen Z-Cap Capacitor
Audio Note CAP-100-STDR-220U-25V | 220 µF | 20% | 25 V
Mundorf MRES20-47 | 47 Ω | 20 W | 2% | Mresist SUPREME Audiophile Resistor
Jantzen Audio 002-0589 | 2.7 Ω | 5 W | 5% | Ceramic Resistor
Mundorf MRES20-0.10 | 0.10 Ω | 20 W | 2% | Mresist SUPREME Audiophile Resistor
Intertechnik CO30/039/090 | 0.39 mH | 0.20 Ω | 5% | 19 AWG
Mundorf ME-33T3.450 | 33 µF | 3% | 450 V | MCap EVO 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.























