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VideoSecu 16 Pieces 3ft Feet Male Power Pigtail Cable DC Wire Cord Plug for CCTV Security Camera Power Supply Box BHS - Walmart.com
![Amazon.com: RoadPro – 25' Hardwire Replacement 2 Wire 22-Gauge Parallel Wire ,Black/Red : Electronics Amazon.com: RoadPro – 25' Hardwire Replacement 2 Wire 22-Gauge Parallel Wire ,Black/Red : Electronics](https://m.media-amazon.com/images/I/81RD9K5W4GL._AC_UF894,1000_QL80_.jpg)
Amazon.com: RoadPro – 25' Hardwire Replacement 2 Wire 22-Gauge Parallel Wire ,Black/Red : Electronics
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Cable Wire With Connection For Electronic Devices On White Background. Black Wire For Negative And Red Wire For Positive. Stock Photo, Picture and Royalty Free Image. Image 50301373.
![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?width=640&crop=smart&auto=webp&s=a58dc6176e032aa2b7fac01913bb3b87ba231b06)
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. :
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Amazon.com: InstallGear 14 Gauge AWG 30ft Black Speaker Wire Cable - Great Use for Car Speakers Stereos, Home Theater Speakers, Surround Sound, Radio : Electronics
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