What size/type of heatshrink will work with my speaker cable? (1 Viewer)

[james e m]

I am creating a nicer looking speaker cable and I need some advice. I have Untralink 4 conductor in-wall speaker cable that measures a little less than 1mm around. What size/type of heatshrink should I use? Partsexpress sells this at 3mm. Will that be too big? The ratio is 3:1, does that mean when I shrink it will it be 1mm?
Thanks!
James

 

[Lam Nguyen]

The 3mm heatshrink will probaly work for you, the ratio is listed as 3:1, but it will shrink a little more. Good Luck