i have 2 10in infinity perfect 10.1d subs they are 4 ohms stable and 350w rms, i am looking for a amp, i will be needing a single channel amp with around 700w rms at 2 ohms, right?

 

those subs appear to be dual 4ohm subs, so you would want somewhere between 600 and 800watts @1 ohm or @4ohm.

Something like a hifonics nemesis amp does 750x1@1 and could be found quite cheap

 

or you can get the DEI 750D for like 170 and its 600 watts @1ohm

 

they're only svc, not dvc.

 

every website i have looked at says DVC4

 

ah my fault, thought it was the 10.1, which only comes in 4 ohms svc. the 10.1d comes in dvc.

 

get rid of the subs, and get a nice 3-way component system

 

nothing will provide the bass impact as well as a subwoofer.

 

subwoofers are uncessary, they drown out the clairty of the music--vocals, instruments, etc. Plus, since people put them in the trunk, that makes it even worse. You want all the drivers--all the music--in front of you, nothing behind. The only instance in which a sub is justified is if you're putting together a home audio system and you already have the other three frequencies covered---tweeters, mid-ranges, mid-bases. Then and only then, can you add on a sub, provided of course you place it along with the other audio equipment IN FRONT. But if you have a subwoofer without a midbass first, you're not making up for the frequency gap.

 

i understand your argument. but a nicely tuned system won't have the vocals, etc overpowered by bass. it really depends on how the system is setup. bass is also non-directional. even with my brahma in my trunk, the bass fills the entire cabin of the car, and it doesn't sound like it's originating from the rear of the car. a subwoofer will reinforce low end reproduction, that a smaller drive simply cannot reproduce as well.

 

i have the infinity comppnent speakers in the front doors of my car and infinity 6x9 in the rear deck, i just want the subs for some nice bass

 

low end frequencies are dominated by cone area and xmax... no 6.5" speaker will play like a 15" speaker for 20-50hz. now a 6.5" with 14mm xmax is a nice thing to have in the doors.