This Amp produces/provides alot of power however this drains alot of amps from an alternator. I have it pushing 1 MTX 9515-44 in 4.5cubic ft. ported box and a TE1004. I recommend this Amp only if you get a high ouput alternator, YOU WILL NOT GET THE FULL POTENTIAL OF THIS AMP IF YOU DONT BEEF UP YOUR ALTERNATOR, EXTRA CAPS & BATTERIERS WON'T HELP YOU. I got a custom highput Alternator 350amps for $450, I have no extra battery, cap, or circuit breaker, just a red top under the hood, no interior/exterior dimming.
Checkout my ride at http://www.cardomain.com/ride/3870727/2007-ford-explorer/page-2