you will get used to a 155 daily car also not that you can play it full tilt for more then a few minutes at a time. Single 3500 isn't enough power either.ok that seems logical...and ya i have sat inside a car will a clamshell and 12 12s in it....it was only 4000 watts but it did 150....it was loud for sure.... i guess ill aim for 150 for now but can 150 be done with 4 15s on a 3500d?
I'd suggest reconing to 18's and getting another 3500. Sleepy_jr runs that set up and does a 50+ on music and around a 52 on a tone. It's plenty loud for a daily set up...