how about this.
in your next reply take a second and specify

-what exactly you want to know

Dont post for the sake of posting.
Ask something pertinent and not just wastefull.
It's gotten to the point where you are asking anything and everything which is really pointless. Think about what you want to ask and make it clear and exact.

1. I want to know about the Pioneer TS-W3001D4 speakers ... Are they reliable and is it really 1000W RMS ???

2. And one of my friend got it installed like i said in another thread that his setup is an MTX TA5601 amp it says 1500W Peak and its 600W RMS @ 2 ohms ... He's bugging me lol and wants to know if it will be good enough for everyday listening and has no plans of competing or anything ?

to be honest, i dont even go by MAX power, because so many brands tend to over exaggerated and its kinda hard to go by. just match the rms of the sub to the rms of the amp (in pretty much what ever application you chose) and you will be fine and get the best out of the amp and sub.

if pioneer rated it at 1000RMS then it will take that. and if it doesnt they have to fix it under warranty.

as for your buddy there really isnt any way for us to tell... It depends on what he considers good for driving around.

and by the way im Mr. freakin help everyone, just like with you ive been trying to help but you never listen to what anyone here says to you, you have to admit you dont know everything before any one can help you. We have all made suggestions and all tried to help with the questions you ask. The you just turn around and slam anything we suggest then you try to knock my gear and your in here asking about pioneer? like WTF man?! I havnt met a person that actually knows about stereos that would say anything bad about the amp i use... and no way in hell would they come in here asking about a pioneer sub after hahahaha...

we have all told you what you should look for to get loud, despite the fact your car is terrible for it. Until you start listening there is no point in anyone here saying anything to you.

I didnt say i know everything , but i didnt also say that i dont know anything ... And for the car i can change it but i dont know if a focus Hatchback or Civic Hatchback will do ?

Capacitors , any good ???

And is this Sounstream amp good quality ... Soundstream PCA2000D - Soundstream 1 Ch 2000 Watt Amplifier http://www.woofersetc.com/index.cfm?fuseaction=product.display&Product_ID=31 95

caps are crap any hatch would be fine and soundstream makes good stuff!