idc what u say it did... i know my system puts out what it says it does because i've won comps after comps with it...
LOL!
At 3 dB? Quieter than the wind...
Just kidding, regardless though, 2200 watts is 183 amps at 12 volts so 200 amp fuse and it'll hold unless you've got wire thats too small in which case it will consume amperage as well...