Manufacturers of loudspeakers,amplifiers,streamers,turntables etcetera, make the most beautiful products, But what would they be without these Cables manufacturers? Speakers, Connection or Powercables, made of the most diverse materials such as Carbon, Silver, Gold, Copper to ensure that you can enjoy your Stereo System. Not to talk yet about some loudspeaker builders who supply their own cables. With a good installation, an Investment in good cables is Worthwhile. 

for a good overview of all manufacturers, I refer you to Sources - StereoWise: Cables ( General ) where you will find in Alphabetical order more than 60 Brands that can offer you Loudspeaker Cables, Powercords, Interlinks and more.