Speaker load close dating from about 75, very handsome veneer, with a boomer 31spct, medium 10MC, twm and tweeter filter f40.
They are an incredible precision, very balanced and a reasonable volume (38x27x63cm).
They are very pleasing the costs on all types of music.
The 31 cm that works support closed dlivre deep bass and very specific on.
Their bandwidth is 20, 25,000 Hz, their weight 17Kg each.
I do not know their performance but I would be very good.
They are pregnant collection of good quality.
Link on the renovation of these speakers:
http://fugue200.unblog.fr/