2008 Yaris sedan ‘S’ sound deadening project.

[_S7V7N_]

You're running 2 amps right ?

And 600 Watts Max ? So that'll be 300 per channel and if it's a really efficient amp you're looking at about 150 watts per channel, so 300 RMS. That's not to much of a strain on the factory battery and alt.

The cap will just work as a temporary fix, I'm running a Hifonics Brutus 1200 and a 1400 watt 4 channel with a cap, my headlights don't dim since i'm running HID's but my dash lights do dim a bit. I'm going to have to upgrade the stock battery and possibly stick a smaller one in the back close to my amp that is running my subs, to see how that works, after that i'll replace the alternator.