you gotta remember that if you are using them for an application for spl....well maybe no . they might not help as much as other solutions....like more batteries or a bigger alternator....a cap can be some what of a band aid rather than a solution....

but for sound in general...yes of course...you amplifer is trying to create AC voltage for sound...and it switches current as much as the hertz its trying to play....now you install a cap....all of a sudden the amplifier is being assisted to do this switching. your sound quality may be greatly increased because now the amplifeir isnt struggling to switch 5000 times per second. or 3500 times per second....or 10 000 times per second.

your music is now cleaner and clearer . mayeb your ears cant tell , but im sure that there are judges out there that could truly tell you that your sound is better with a cap than without...

caps help....not just your lower end....but your higher frequencies will love you....if you put in a cap....

if caps didnt help...then they wouldnt use them in amps.....one of many ways to tell if an amplifeir is good or not...is simply by looking at its caps and seeing how much capacitance it has...and how good that capacitance is.....like i said....this is one way ...



ask any sq guy that trully knows his stuff and he will tell you..