Crossover Components
Mundorf LL45-1,0 | 1.0 mH | 0.42 Ω | 2% | 17 AWG | MCoil AirCore Hepta Strand Coil
Jantzen Audio 000-2299 | 1.8 mH | 0.43 Ω | 3% | 20 AWG | I Iron-core Coil
Jantzen Audio 000-2274 | 2.7 mH | 0.62 Ω | 3% | 21 AWG | I Iron-core Coil
TO10/6.8 | 6.8 mH | 0.28 Ω | 5% | 16 AWG | Torobar Toroidal Coil
Jantzen Audio 000-2192 | 0.82 mH | 0.19 Ω | 3% | 18 AWG | I Iron-core Coil
Jantzen Audio 000-1929 | 0.65 mH | 0.56 Ω | 3% | 20 AWG | Air-core Coil
Jantzen Audio 000-1888 | 1.5 mH | 1.35 Ω | 3% | 22 AWG | Air-core Coil
Jantzen Audio 000-1870 | 2.7 mH | 2.80 Ω | 3% | 24 AWG | Air-core Coil
Jantzen Audio 000-1863 | 1.2 mH | 0.95 Ω | 3% | 21 AWG | Air-core Coil
Jantzen Audio 000-1855 | 0.70 mH | 0.57 Ω | 3% | 20 AWG | Air-core Coil
Jantzen Audio 000-1852 | 0.68 mH | 0.56 Ω | 3% | 20 AWG | Air-core Coil
Jantzen Audio 000-1779 | 3.0 mH | 3.04 Ω | 3% | 24 AWG | Air-core Coil
Jantzen Audio 000-6245 | 4.7 mH | 0.05 Ω | 5% | 12 AWG | C-Coil Toroidal Coil
Jantzen Audio 000-1745 | 0.22 mH | 0.24 Ω | 3% | 18 AWG | Air-core Coil
Jantzen Audio 000-6515 | 12 mH | 0.11 Ω | 5% | 14 AWG | C-Coil Toroidal Coil
Jantzen Audio 000-1635 | 0.27 mH | 0.23 Ω | 3% | 18 AWG | Air-core Coil
Jantzen Audio 000-1558 | 0.62 mH | 0.55 Ω | 3% | 20 AWG | Air-core Coil
Jantzen Audio 000-1533 | 0.10 mH | 0.117 Ω | 3% | 17 AWG | Air-core Coil
Jantzen Audio 000-1315 | 0.30 mH | 0.26 Ω | 3% | 18 AWG | Air-core Coil
Jantzen Audio 000-1076 | 0.25 mH | 0.22 Ω | 3% | 18 AWG | Air-core Coil
Jantzen Audio 000-1033 | 2.2 mH | 2.45 Ω | 3% | 24 AWG | Air-core Coil
Jantzen Audio 000-0037 | 4.7 mH | 0.65 Ω | 3% | 14 AWG | Air-core Coil
Intertechnik HQR32/082/71 | 0.82 mH | 0.48 Ω | 5% | 21 AWG
Intertechnik LU32/018/071 | 0.18 mH | 0.35 Ω | 3% | 21 AWG
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.























