Rockford Fosgate RFC10HB

There is a lot of controversy surrounding capacitors in car audio and if you are running a big enough system to warrant a capacitor you should probably be upgrading your battery and alternator as well as doing "The Big 3." That being said, I purchased this simply to level out the load placed on my car's electrical system (one constant load rather than a bunch of big ones) and to hopefully provide a little extra juice to my amp. If it reduced or eliminated headlight dimming then that was just icing on the cake.



Charging took a while, I stopped to let the resistor cool many times but when it finally got charged up I pulled the sides off (very stiff, be careful not to break anything) and attached it to the backside of my box and got everything wired up. I was blown away by the difference it made, I got a ton of extra bass and it was much tighter and more precise than it was before. I waited until dark and took it out to see what difference it would make in my headlights with stock alternator, normal battery, and The Big 3 done and with my high beams on and the volume all the way up I could not see any dimming. I let it idle to see if the drain would dim the lights when the alternator was not putting out as much power and I still did not notice any dimming. My Boston Acoustics GTA-800m used to dim my lights pretty bad, especially at idle on high beam, and now it doesn't seem to be an issue.



I bought and tested this cap as objectively as I could, I had no prior bias as to whether or not it would affect sound quality or headlight dimming and from what I have seen in my own car I highly recommend this because it gave me much better sound quality, more powerful bass, and it eliminated my headlight dimming. It seems expensive until you see and hear the results, then it becomes a bargain!

So many people bash on caps basically because they're either not using it right or just bought a cheap (flashy) one with LED lights and stuff. This thing is a true beast capacitor,I've got my RF T2500.1bdcp powered off of it with 2 runs of 1/0 and it does what it's supposed to do. Already have a Stinger 220 amp alt in truck but looking into getting a bigger Mechman alt or Excessive Amperage alt for it,also running an XS Power D3400 and D1200 together

I liked that it has distribution, for two

Amps & accepts 0 gauge wire. The stiffener also helps sound quality.

A rockford product speaks for itself. I have no issues i got it in a timely manner and it works great.

This is the best capacitor i own. Gives my system that extra kick. I strongly recommended.