Gripped By Upgrade Fever


I’m sure that 99 percent of the people reading this have suffered from the same syndrome before. So please show some empathy.

I’m two months into my ownership of KEF LS50s. Only a fool would be in a hurry to replace those speakers. I am that fool. It’s just that now that I’ve had a taste of what’s possible . . .


This is a long term plan. First, of course, is a new apartment so that a decent listening position is possible. Next, I spend about $5,000 on speakers and I make the big jump from bookshelves to floorstanders. Because this is all so hypothetical, I won’t mention any specific models and I’m not looking for advice on that point. Instead, let me start somewhere more basic.

A lot of of tower speakers, even the relatively small ones you get for 5K, cram a flotilla of drivers into the available space. Not unusual at all to see a tweeter, two mids, and three woofers. Not hard to find more. Right now, with the LS50, I’m looking at a single apparent source that’s five inches wide. All these drivers look like trouble to me. More crossovers, more timing issues, more phase issues, more I-don’t-know-what.


Is this fear rational? Am I crazy? I notice that at the 5K price point, KEF only uses 2.5 drivers—one Uni-Q and one woofer. Everything else is a passive radiator. While I don’t know what passive radiators actually do, I know that they are not independent sources of sound, that they are somehow just passing along energy from the woofer. Lots of other companies—Tannoy and Zu among them—claim virtues from one or two drivers that cover the entire audio spectrum or at least a big chunk of it, arguing that the simpler approach avoids the problems inherent in having lots of drivers trying to do the same thing.


For some reason, without any listening experience or technical knowledge, that argument appeals to me. Is my fear justified? Are speaker makers beyond such paltry concerns? Thoughts/comments/criticism?
paul6001

Showing 1 response by bjesien

I'd recommend keeping a speaker for at least 6 months to learn from it unless you just don't like it and don't listen to it. For me this amount of time allows me to hear other speakers and identify sharp contrasts. YMMV. Do some reading about efficiency otherwise you everytime you sell a speaker you might need a different amp. If anyone here recommends a speaker that you will love, they are likely in transition or just confused about things emotionally- be careful.  Watch addiction, it can happen just like anywhere else in life and can be costly and unfulfilling. Learn about sound waves and reflection points. If your room isn't perfect you can easily spend lots of money with little return- at least know what are getting into. Enjoy the process and diversify hobbies otherwise you could end up fat and sitting on the couch too much. Find out what kind of speakers Tammy has and report back.