If he's asking on CA.com, I doubt he's going to be running 5k+For how much power?5k, 10k, 25k, ?
What class and enclosure size are you using>
yeah its easily possible...just get a realllly nice box and put it in the right vehicle //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif8 cubes, around 4-5k watts, 2 15's. looking to hit around 150+ db if possible