![which wire is positive and which one is negative? Talking about the blue and yellow wires. I'm trying to install some car speakers but don't know what color is positive or negative. : which wire is positive and which one is negative? Talking about the blue and yellow wires. I'm trying to install some car speakers but don't know what color is positive or negative. :](https://preview.redd.it/which-wire-is-positive-and-which-one-is-negative-talking-v0-sgow8dj2yhk91.jpg?auto=webp&s=6ed4d2b9bdd96ee02f9afdda25be9994cc05aa01)
which wire is positive and which one is negative? Talking about the blue and yellow wires. I'm trying to install some car speakers but don't know what color is positive or negative. :
![wiring - Which wire is positive on this audio jack (blue and white)? - Electrical Engineering Stack Exchange wiring - Which wire is positive on this audio jack (blue and white)? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/tlhXm.png)
wiring - Which wire is positive on this audio jack (blue and white)? - Electrical Engineering Stack Exchange
![Can anyone tell me which of these is the positive wire and which one is the negative? Also can you eli5? (Striped one = pos/neg, one with writing on it = pos/neg : Can anyone tell me which of these is the positive wire and which one is the negative? Also can you eli5? (Striped one = pos/neg, one with writing on it = pos/neg :](https://i.redd.it/mz1isxs9ato61.jpg)
Can anyone tell me which of these is the positive wire and which one is the negative? Also can you eli5? (Striped one = pos/neg, one with writing on it = pos/neg :
![Extra Flexible Battery Cable, Positive and Negative Cables, 1 Metre | Power Unit Components & Accessories | Hydraulic Power Units Extra Flexible Battery Cable, Positive and Negative Cables, 1 Metre | Power Unit Components & Accessories | Hydraulic Power Units](https://www.flowfitonline.com/images/products/real_2007031505398601.jpg)