Which Speaker Wire Is Positive?

Colour-coding: Speaker wires are often colour-coded, which will help you remember which one is positive and which one is negative. The most common colour coding is red and black, where red is positive and black is negative.

What color wire is positive for speakers?

For speakers that have wires with colors, typically, the positive wire is red and the negative wire is black.

What speaker wire is positive one with the stripe?

Usually* the wire with the white stripe or the dashed lines carries the "positive" (+) end, while the other, unmarked wire carries the "negative" (-) end.