NEW ESSE QUADRO L’UNA 146 SPECIALE SPEAKERS November 12, 2018 Matej Isak Esse Quadro has just reveal their new L’Una 146 Speciale speakers with real wood front and real panels, real alcantara covering, bi-wiring connection via Cardas rodhium connectors, better crossover components and improved cabinet. www.essequadro-speakers.com