L7's 12(750rms each) 15's(1000rms) enclosure portedwhat 12s... what 15s... how much power, from what? .. type of enclosure/size of enclosure..... Help us to Help u
generally, 4 12s.
you still leave it open ended.L7's 12(750rms each) 15's(1000rms) enclosure ported
vehicle ford fusion=huge trunkyou still leave it open ended.
what vehicle?
How much power from your amps?
how much room for box space do you have?
There are some variables that you need to clear up before you can get a better answer.