lite-magazin on Twitter: "Brillant Sound, awesome dynamics, unlimited power: The Abacus HORN. Found at Sueddeutsche Hifi Tage 2018. #sdht #sueddeutschehifitage #litemagazinontour https://t.co/WbWvLHJl4m https://t.co/QdAMzvu1OJ" / Twitter
monolit ABACUS C-Box 3 active concrete loudspeaker – högtalarshoppen