The cable is particularly bad stingen? That's right ... and children make noise * cough *
I do not crawl along the ground and sniff the cord.
From the couch I can not determine that it is relocated in the room anyway :-)
+ Reasonable price
+ Delivered quickly
+ Polarity very easily recognizable by the form of insulation (1 time round, 1 time Square) and marker
Speakers talk ... what more could you ask ^^