american company that makes multichannel audio technologies: crossword clues

Matching Answer
Confidence
STEREO
60%
OTIS
60%
RCA
60%
ANDES
60%
DENON
60%
DUPONT
60%
MATTEL
60%
PIK
60%
BOSE
60%
ASTOR
60%
e.g. Greek Cheese
e.g. O?D (Use ? for unknown letters)