i run many different set ups. i currently have a infinity 1200w max 12inch in my boot, fantastic speaker, too loud for my kind of music though, i also run a single 600w max mtx ten from time to time, or twin mtx tens (sounds minted, but again too loud for my type of music. i occasionally run a single 8inch 400w max sub from time to time, which is just right but goes quiet on some of my favorite songs. at one time i did run a mamoth twin 10 inch and single 12 in one box setup, which was just insane, if you cranked it up the body panels used to bulge, the rear veiw mirror used to turn on its own and your clothes would phisically flap in the movement of air (and your hair!!) i'll try and find a piccy... Rich.