Which speaker wires go where on Cambridge cxa61 amp

[dupree]

OK dumb question, sorry new to this mostly.
Just got my Cambridge Amp today which I'm excited about. I have older sears professional series speakers to hook up to it at the moment. The speaker ports are red and black, but one side of my speaker wire has a white line running along it and the other side has no color. Which goes where??

 

[Wil]

Use the white-line-one for red/+.

 

[dupree]

Use the white-line-one for red/+.

Awesome thanks!!