I've noticed that our friends in Europe use a
a unique way to categorize the speaker systems.

They use the word sono for the touring and mobile speakers produced today.They use the word Hi FI for the Studio Monitors type those would include such speakers as ATC and
Altec JBL etc.

But if you think of it and I don't want to open a whole can of worms. The Altec 210 410 815 816 817 828 would be considered as SONO HI FI.

The 815 816 817 being the more portable type.

Which leaves a lot of company's in the SONO
category only "with out naming any".

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