setting up b&w asw 610!

[admin_exported]

Hi i have just bought b&w asw 610 sub and i bought a chord crimson single cable however the sub has a left and right input and my roksan amp has two sockets for the output like a normal line out (red and white). It sounds fine but am i loosing out with the one cable?

 

[professorhat]

The subwoofer receives a mono signal so I wouldn't have thought so.