F4FEI (2)

Linkwitz-Riley filter voor stereo en subwoofer

17-03-2026 | Deze modulaire Linkwitz-Riley actieve crossover levert filtering van de 4e orde voor stereoluidsprekers en optionele mono-subwoofer-summatie...

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Linkwitz-Riley filter

Door F4FEI

20-02-2026 | Modular Linkwitz–Riley Active Crossover for DIY Audio Compact 4th-order active crossover for stereo speakers with optional mono subwoofer...

Over deze auteur

Passionate about electronics since a young age, I made it my profession, and today, a retired engineer, I continue to learn and experiment in different fields such as: RX/TX as a Ham radio, Arduino and Raspberry Pi projects, tube audio amplifiers and many others, favoring DIY with “classic” components but also with SMDs.