Videos of wiring harness for boat stereo Click to view on YouTube2:08Understanding Marine Stereo Wiring Harnesses74K viewsYouTube · 6 years agoClick to view on YouTube11:09Stereo Wiring Harness Explained! How to assemble one yourself!1 viewsYouTube · 2 months agoClick to view on YouTube8:50How to Install a Stereo and Speakers on your Boat! | Bluetooth Kenwood32K viewsYouTube · 2 years agoClick to view on YouTube11:41BOAT Wiring & Electrical DIY Tutorial + switch panel / TBNation55K viewsYouTube · 1 year agoClick to view on YouTube8:19How To Cleanup Boat Engine Wiring Harness || Bayliner Bowrider 175629 viewsYouTube · 9 months agoClick to view on YouTube19:36WIRING MY BOAT 1- DIY Full Electronics In Jon Boat1 viewsYouTube · 1 month agoSee more videos of wiring harness for boat stereo Video: Understanding Stereo Wiring Harnesses - Marine Audio A Marine stereo doesn't just plug into a wall, like a boom box. Every new stereo comes with what is called a wiring harness like this. This end plugs into the back of the stereo. These wires all need to be connected to the boat's systems. The harness makes it easier to splice all the wires without the stereo connected and getting in your way.