Offered for sale: Vintage Final Audio Hi-End Dual Speaker Subwoofer Model Sub 10 A. Very rare design. I had a very hard time finding out what this is, what are the specs, so I contacted the company and got a response: it was introduced 34 years ago, and somehow it is brand new in the box, definitely never used. Provides 200 watts power, frequency range is from 30 to 200 HZ, Class AB and it was specially designed for Electrostatic Speakers. Feel free to contact with any questions you may have and if interested call show contact info
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