car audio capacitor

[cstewart]

been looking around at capacitors for sound systems and there has been mixed reviews about them.
I have a 600W inphase amp which often stops working whenever I have the stereo volume above 20 and have begun to notice the dials and headlights dim whenever the sub is really going hard.
Any advice if I should get one would be great!

cheers

 

[cstewart]

great advice lads, cheers :cheers:

 

[Dink]

i'd get one as a door stop or maybe a paper weight

your problem is more than likely the amp or maybe it has not been setup quite right

 

[jay1232]

get a better battery first only need a cap if u running a series of amps ive got a rockford fosgate more than 600w and i dunna suffer unless the engine aint running then it drains my batt fast also turn ur headlamps on and see if they dim when giving it some Vol if not like said by Dink sumut not right