Tag: Ceiling Speaker System

  • YAMAHA NS-IW480C Ceiling Speaker System Owner’s Manual

    YAMAHA NS-IW480C Ceiling Speaker System Owner’s Manual

    NS-IW480C Ceiling Speaker SystemOwner’s Manual CONSUMER PRECAUTIONS Read these precautions carefully before installing your NS-IW480C speakers. Before you begin the installation, read this owner’s manual and consult your local building codes. If you have any doubt, contact your dealer or a qualified audio/video installer. YAMAHA recommends installing the speaker only in a two-by-four wood frame…