Dick Sequera Pyramid Futuresonics

I am the original owner of these speakers. The Subwoofer drivers have been updated recently with a perfect dual coil 12" match. The Met-7 speaker 5.5 inch has been replaced with a matching driver from Madisound. The real star from this system is the Sequerra Metronome Model T-9 ribbon tweeter 11l...

I am the original owner of these speakers. The Subwoofer drivers have been up...