ominub

So your saying 1300 watts a piece for a bl is to much?

The thing is i really dont have room to fit a second battery in the back, would upgrading the alternator be just as efficient as putting in another battery? Also, how much more output would i get with the BL's over a Q?

Ok, thank you. So what do you think about the electrical? would that be enough to support it?

I am sorta newer to car audio but i could build the box to whatever is necessary. And yes i do care about sound quality, i want it to still sound decent on music, but i am willing to sacrifice SQ for SPl

Hi, I have a 1999 blazer with a single 12 Fi Q powered by a cadence zrs-7000d which is running at about 1300 rms at 1 ohm. The Fi Q is in a 2.2cuft L-Ported box tuned to about 32 hz. I really like this sub woofer but i am looking for more output. I have some questions now. First, i am looking to add another Fi Q 12 and making the box to about 5^3, i would be buying another zrs-7000d and bridging them together to get 2600rms at 2 ohms. Would there be any better subs that would give me noticeably more output out of a 5^3 box with about 2600rms? Second, would a new 250 amp alt and a optima yellow top under the hood be enough to support the electrical for the 2600watts? Third, i am going primarily for output, the bigest box i can fit is right about 5^3, i would get more output from two 12's at 1300rms a piece then one 15 at 2600rms right? Thank you for your help!