How would hi end studio monitors (plus a sub I guess)
like Genelec 8351B and Neumann KH420, D&D 8C etc, compare to mainstream hi end speakers like Focal Utopia or B&W D4?
Obviously they're all excellent when compared to other studio monitors but I wonder if they can even compete when compared to hi end hifi speakers, especially when considering that the price of these speakers is much higher and they're usually huge in comparison.
Quite the opposite; despite their extreme price, ultra high end hifi speakers rarely match the sound quality of good studio monitors (which cost far less). In fact, the number of hifi audio brands that we know make speakers approximately as flawless as the best studio monitors (like Neumann and Genelec) you can definitely count on one hand: Revel, JBL, KEF, and maybe a few others. Focal makes good stuff but I don’t know about their ultra-pricey models, but their lower end stuff is too flawed in ways my ears don’t like. Magico seems to measure well but are stupidly overpriced for what you get.
I’ve heard B&W‘s flagships, and they’re honestly pretty bad compared to monitors a fraction of the price. The frequency response is heavily colored and the off axis is a mess. They are extremely shrill and fatiguing and physically pain my ears if I listen too long, whereas I can listen to a well-calibrated Neumann or Genelec all day long with no fatigue.
I’ve heard high end Magicos and owned Revel Salon2’s. The Magico sounded quite good, but not really any better than the Salon2’s at least, despite the Magicos costing 5x more. And the Salon2’s are fantastic, but Genelec 8351/8361 are more flawless still (though very different beam width, whereas the Salon2’s have a exceptionally wide beam).
So the real difference you get from
good audiophile speakers (beyond aesthetics perhaps) is that many (but not all) of them provide a uniquely wide beam, which makes stereo recordings sound immersive in a way that medium beam speakers (as most good studio monitors are) from the front alone simply cannot match. So for those who don’t want to set up a multichannel surround system, wide beam stereo speakers still have a place IMO.
But please do not confuse high price or other hifi prestige branding as an indication of good sound quality. It most certainly is not. There are a disgustingly huge number of horrible speakers out there that cost a fortune. And people buy them because they assume price means it’s better.