Crossover Components
Audio Note CAP-100-STDR-10000U-25V | 10000 µF | 20% | 25 V
Intertechnik WAX10/82.0/5 | 82 Ω | 10 W | 5%
Intertechnik LP/2WEG/G Universal PCB Board | 120 x 175 mm
Dayton Audio High Pass Speaker Crossover 12 dB/Octave, 8 Ohm, 800 Hz Assembled crossover
Jantzen Audio 000-5447 | 4.0 mH | 0.20 Ω | 3% | 15 AWG | H Iron-core Coil
Jantzen Audio 000-1897 | 0.82 mH | 0.27 Ω | 3% | 15 AWG | Air-core Coil
Audio Note CAP-100-R-2200U-16V | 2200 µF | 20% | 16 V
PCB-S03 Cloverleaf Pitches Crossover Board | 17 x 22 cm
Intertechnik BlockBoard LP05 Universal PCB | 135 x 100 mm
High Pass Crossover | 80 Hz | 8 Ohm
Monacor DN-1218P | 2-Way Crossover | 3000 Hz | 8 Ohm | Tweeter protection
Jantzen Audio 000-1862 | 0.91 mH | 0.29 Ω | 3% | 15 AWG | Air-core Coil
Jantzen Audio 001-0606 | 0.15 µF | 2% | 1200 V | Silver Z-Cap Capacitor
Audyn KPQS/12/400 | 12 µF | 5% | 400 V | QS4 Capacitor
Jantzen Audio 001-0602 | 0.10 µF | 2% | 1200 V | Silver Z-Cap Capacitor
Intertechnik LP/RA240 Universal PCB Board | 240 x 165 mm
Intertechnik LP/RA140 Universal PCB Board | 140 x 102 mm
Dynavox 2-Way Crossover | 3200 Hz | 8 Ohm
Dayton Audio Low Pass Speaker Crossover 12 dB/Octave, 8 Ohm, 800 Hz Assembled crossover
Mundorf L100-2.20 | 2.20 mH | 0.77 Ω | 2% | 18 AWG | Air-core Coil
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.























