Need some help here!
 

Here is what I want:

Sub: Kicker L7 12"
Sub Amp: Kenwood KAC-9104D
Speaker Amp: kenwood KAC-8404
Radio Head: pioneer DEH-P790BT


And for the speakers I wanted to go with the pioneer TS-D691R and pioneer TS-D161R (the yellow ones :P) but they seemed to have changed. Do you have any proposition for the speakers or I should still go with the old ones?

And could you tell me if it all fits together and wether I should make some changes. And also the wires and all the extra stuff I will need such as a extra for my battery, because I don't really want to drain my battery in 5 mins =). I planned on installing it by myself.

Thanks,

Cope

If you get the L7 in the dual 4 ohm version, wire it so the amps sees 2 ohm, the 900 wrms works good. It needs a good box.

That head unit looks good.

I don't think 50W x 4 is enough. You need better front speakers, preferably component, and 100wrms.
The rear speakers would be ok at 50 wrms or you could run them off deck power.

Any and all local car audio shops can supply all you need for install. If you buy the system from them, you'll get all the support you need and help finding the best way to install it.

If you're not buying any major components from them, don't expect they're help when it comes to install.

good luck!!!!!

Which speaker should I have in front? I thought that pioneer made good speakers, so what should i look at?

Get the best front speakers you can possibly afford and give them lots of power.

There are too many choices, and too many threads already on component speakers.

If you want to stick with pioneer, TS-C720PRS is nice.