Tag: NS-IW470 In Wall Speaker

YAMAHA NS-IW470 In Wall Speaker Owner’s Manual NS-IW470   CONSUMER PRECAUTIONS Read these precautions carefully before installing your NS-IW470 speaker. Before you begin installation, read this owner’s manual and consult your local building codes. If you have any doubts or reservations, contact your dealer or a qualified audio/video installer. YAMAHA recommends installing the speaker only…