for a box? i think u are talking about a subs "rms" which is like the amount of watts that it can safely take continously. or on an amp the amount of watts it actually puts out continously
oh you gotta find qts vas and fs??? that what u talking about? thats just if u wanna suggestion to what u should tune ur box to, post ur sub/s and ppl will tell you a good idea
12" audiobahn flame Q i have 2 of them.. i know i know.. why did i choose audiobahn... but it bangs... doesn't sound clear.. but.. it bangs.. its the 2200w max 1's..