"Kevin McMurtrie" wrote in message
...
In article ,
"Johan Wagener" wrote:

I heard that the car battery cannot supply current at a fast enough rate
(because of chemical reaction neccesary) for subwoofers and that a cap
is
needed.

At what power ratings should one start to worry about this?


When the current is high enough to worry, you're in need of more storage
than the usual 1 to 3 F cap. Car audio stiffening caps are mostly a
gimmick.

explain who there a gimmick, if you need a big boost of volts for a bass
note you'll need the cap then the batt. will never get the power down the
line quickly enough.