Rockville R8G250-Black 8 Gauge Black Amp Power Wire Spool - 250 Feet

so you want to install an aftermarket amplifier into your vehicle but you know what there's a ton of different sizes of wire to choose from which one do you need to use and what type of wire should you pick I'm gonna make choosing the right wire really simple let's do some calculations first things first understand that there are different types of wire and I'm gonna explain to you guys why you want to pick this type of wire here over this type towards the end of the video but let's get straight into the calculations the first value that we need to know is the RMS power rating of our amplifier if we look in the manual here we can see that this is stable down to 2 ohms and it provides 800 watts RMS at that to own load if we were using multiple amplifiers let's say that we have a 4 channel amplifier also we would add up the total RMS wattage so I've written that down our amp is 800 watts