CEDIA 2017: RBH Sound Features Signature SV-661WR On-Wall SpeakerSeptember 20, 2017 | Home / September 20, 2017 rave-video / CEDIA 2017: RBH Sound Features Signature SV-661WR On-Wall Speaker Look in: Cedia CEDIA 2017: RBH Sound Features Signature SV-661WR On-Wall Speaker