Reliable PCB Partner - $2 PCBs - JLCPCB: Previous video: How to create a Bookshelf Speaker Boombox: Electronic Basics #37: What is Impedance? (AC Resistance?): Facebook: Twitter: Support me for more videos: Websites which were shown during the video: In this video we will have a closer look at audio crossovers. That means I will demonstrate why they need to "split" the frequencies of your music signal and what components are capable of accomplishing this job. This way we will learn quite a lot about passive filter in order to answer the question whether it makes sense to replace an existing audio crossover or creating a DIY one. Let's get started! Thanks to JLCPCB for sponsoring this video Visit to get professional PCBs for low prices Music: 2011 Lookalike by Bartlebeats Killing Time, Kevin MacLeod ( )