is it better to have two subs with 475 watts rms or three subs with 300 watts each subs are rated at 300 watts rms but i've read they do well with up to 600 watts rms. want to know which will sound better/louder.
When you hook up more drivers you raise the sensitivity of the system. Example: two 15" woofers with 300 watts apiece will be 3 db's louder on average then only one of the same 15's with 600 watts. This is due to an increase in "SPL" or the speakers sensitivity.