Вопросы о товаре Акустический кабель Chord Odyssey Bi-Wire, 1m

<a href='/product/4355.htm' >Акустический кабель Chord Odyssey Bi-Wire, 1m</a>

Из ответа @chord.co.uk

"The blue and black cores should be used as low frequency + and -   the red and plain cores should be used as high frequency + and - this will ensure you have a positive and negative in each twisted pair inside the cable. So,

Red - HF +
Not marked - HF -
Black - LF+
Dark blue - LF -"

А какая принцмпиальная разница - черный пойдет на + по басу или синий???