![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. :
![Câble Avec Connexion Pour Les Appareils électroniques Sur Fond Blanc. Fil Noir Pour Négatif Et Fil Rouge Pour Positif. Banque D'Images Et Photos Libres De Droits. Image 50301372. Câble Avec Connexion Pour Les Appareils électroniques Sur Fond Blanc. Fil Noir Pour Négatif Et Fil Rouge Pour Positif. Banque D'Images Et Photos Libres De Droits. Image 50301372.](https://previews.123rf.com/images/biggereye/biggereye1512/biggereye151200001/50301372-c%C3%A2ble-avec-connexion-pour-les-appareils-%C3%A9lectroniques-sur-fond-blanc-fil-noir-pour-n%C3%A9gatif-et-fil.jpg)
Câble Avec Connexion Pour Les Appareils électroniques Sur Fond Blanc. Fil Noir Pour Négatif Et Fil Rouge Pour Positif. Banque D'Images Et Photos Libres De Droits. Image 50301372.
![probably a stupid question but the black wire is negative (-) and the blue wire is positive (+), which goes where? : r/SkarAudio probably a stupid question but the black wire is negative (-) and the blue wire is positive (+), which goes where? : r/SkarAudio](https://i.redd.it/6kzumla75y7a1.jpg)
probably a stupid question but the black wire is negative (-) and the blue wire is positive (+), which goes where? : r/SkarAudio
![probably a stupid question but the blue wire is positive (+) and the black wire is negative (-), which goes where? : r/subwoofer probably a stupid question but the blue wire is positive (+) and the black wire is negative (-), which goes where? : r/subwoofer](https://i.redd.it/g1fi31kx5y7a1.jpg)
probably a stupid question but the blue wire is positive (+) and the black wire is negative (-), which goes where? : r/subwoofer
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41/0.16mm Copper Conductor Red Black Color 8.5mm Compactor 10a Fuse Positive Negative Wire Harness - Buy 1a Fuse Wire Harness,8.5mm Connector Wire Harness,1a Fuse 8.5mm Connector Wire Harness Product on Alibaba.com
![Câble Avec Connexion Pour Les Appareils électroniques Sur Fond Blanc. Fil Noir Pour Négatif Et Fil Rouge Pour Positif. Banque D'Images Et Photos Libres De Droits. Image 50301371. Câble Avec Connexion Pour Les Appareils électroniques Sur Fond Blanc. Fil Noir Pour Négatif Et Fil Rouge Pour Positif. Banque D'Images Et Photos Libres De Droits. Image 50301371.](https://previews.123rf.com/images/biggereye/biggereye1512/biggereye151200003/50301371-c%C3%A2ble-avec-connexion-pour-les-appareils-%C3%A9lectroniques-sur-fond-blanc-fil-noir-pour-n%C3%A9gatif-et-fil.jpg)