Again, another attempt to discourage me instead of addressing my questions directly. I don't use an equalizer. And I'm not an audio engineer, ok? I just want to improve the sound as much as possible on what I consider a very modest investment of inexpensive crossovers and some baffeling. Anyway, I don't see how EQ can do what this crossover does to "improve" his NS-6490 speakers. To my ears - and I've listened to this on both low-fi speakers as well as mid-fi headphones (Sennheiser HD-280 Pro) the results sound much closer to the source than the factory crossovers (capacitors). At 6:49 we get a look at the values of his crossover, but again, I'm no audio engineer. So I don't know what frequencies it works at. Instead of trying to discourage me and tell me "it can't be done", would someone with an open mind and a good heart please listen and tell me if they sound better (closer to the source recording)? And yes, I know YouTube compression, bla bla bla - but that affects all three versions equally. Thanks!