Yesteryears' expensive speakers compared to modern moderately expensive speakers


For the purpose of this discussion, let’s assume that ...
Yesteryears’ -- 10 -15 years old
Expensive speakers -- $25,000+
Moderately expensive speakers -- $8,000 -- 12,000

I often wonder if it’s worth paying 50% of the original retail price for older speakers that were considered state-of-the-art and flagship during their day. So let’s say an expensive Sonus Faber was around $30,000 in 2005. The seller is asking for $10,000 in 2018. Is it worth paying the asking price, or is one better off buying, say an Olympica III, brand new for about $13-14k (maybe less with dealer discounts)?

I feel that due to trickle-down effects and manufacturing advances and efficiencies, the modern speakers are as good, if not better, than speakers that were twice or thrice the price ten to fifteen years ago. Is this a valid assertion? Or do you guys feel that speaker technology really has not advanced to that extent? In other words, is a flagship speaker worth $30k a decade ago still going to outperform a new one at half its price?

The reason I’m asking is that I am going to save some $$$ this year to buy a speaker in the range of $8000-12,000 in about 6 - 7 months. Since it’s a pretty substantial amount (for me), I am planning to do as much research and auditioning in the next few months. So might as well get started now. Given that it is really difficult to audition used speakers -- not that it’s easy to audition new ones, but at least you can if you try, should I just strike used ones (ones that were uber expensive a few years ago but more affordable now) off of my list and just focus on new?

P.S. -- I’m just using Sonus Faber to illustrate my point, otherwise, I’m very open to anything that is in that price range. I am purposely not turning this into a discussion on what I like, room size, music preferences, etc just yet since I want to stay focused on the topic -- yesteryears’ expensive speakers vs not-so-expensive modern ones.

P.S -- I understand that Tekton is going to render all other speakers obsolete in due time, and I respect the opinions of those who agree with the assertions, but please understand that it is not going to be on my list. Period. I will really appreciate if we don’t turn this thread into a Tekton battleground.
128x128arafiq
In your moderately expensive range, you might look at an older Nola Metro Grand 2 pair or perhaps even the earlier Metro Grand. The latest versions of these Nolas - Metro Golds 1, 2 3 etc etc - are probably slightly better but they all use the same Alnico mid-range driver. And I believe the ribbons differ only slightly between the Grand and Gold versions. The voicing of these speakers is great, at least to my ears, superb for vocals, piano, acoustic music generally, and can go very loud for rock. They work beautifully with tubes - VAC, ARC, etc. I use VAC. The very experienced designer has, as I understand, over the years perfected his open baffle design for the above two drivers, while getting deep bass from an isolated, ported cabinet. The bass may not be the tightest in the world but it goes very deep and can be improved upon with good spring isolation, Marigo VTS bands, etc. And you can do shielding things for the open baffle drivers to cut the impact of RFI etc if you have wifi problems.
Well, I have Thiel 3.7s, a 10 year old design at this point which go for around 5K used, and I've been having a hell of a time finding any current speakers under 15K (and even higher) to replace them.  I keep coming home from auditions thinking "wow these things were ahead of their time."

I'm sure some other great designs hold up well too.
I think that you need to step away from the price and age a little and think about what your own ears tell you.

Those speakers may be worth $0 if you don’t like them.

Otherwise, you are unlikely to find them a worthwhile investment opportunity. 

Best,

E
There are a number of factors.  It is in the best interest of manufacturers and the industry in general if people think technology is improving a lot.  Otherwise why upgrade?  

I think in the cases where companies are coming out with new super-expensive models frequently, and the newer ones are much better than the older ones, it's a sign that they aren't actually very good speaker designers.  I'm speculating but I've gotten the distinct impression that some of these companies were started by people with some expertise in some aspects of manufacturing and that allowed them to make speakers that were better in some ways.  On the other hand, they probably weren't particularly well-rounded designers.  That means they may be legitimately getting much better in a short period of time.  Maybe they're learning how to design crossovers, maybe they're learning what is actually important rather than just focusing on what they already know.  I don't know but I certainly have no interest in these companies when there are legitimate expert designers out there creating great products for far less money.