Larson Ljudmiljö LM70

Those look so effin' cool! How many drivers and what size? Where are they made and how old?

They made at sweden at 1973 by  Bengt Larson(the designer of Larson speakers)co-worked with a company called Ljudmiljö.
They have in one box 4 speakers

That is very interesting. Do they sound good?

They sound really good. Everything is working like new.

Now that’s something I have not seen before though I have seen and heard other Larson models. Larsons these days are typically designed to go flush against walls.   Very cool. Remind me a bit of my big Ohm F5 cabinets but stretched out a bit.  They can go pretty close to walls but not flush.

https://photos.google.com/share/AF1QipN3vuspGqW-jG8Vj-EkN27EC_toc_jKZ0deUDfHEjlNh4O6MU1FP6ou32t25Di3...

These listed for ~ $5500 a pair using refurbed cabinets back in 2008.

Brand new from factory something comparable would go for about $6600 a pair these days.

https://ohmspeaker.com/speakers/walsh-tall/#wt-5000