Crossword solverSynonyms for stereophonic system9 crossword answers for “stereophonic system” (12,6), sorted by letter count.How many letters?All9711131221311827 letters 1boom box(4,3)11 letters 3quadrasonicquadrisonicquadraphony12 letters 2quadraphonicquadriphonic13 letters 1ghetto blaster(6,7)18 letters 2quadraphonic system(12,6)quadriphonic system(12,6)