Hi all just joined the site.looks great...anyway,I'm doing up my 04 x type think i have the speakers figured out but amp's are a little trickey.I have alpine spr17s 330 watt comp's in the front,spr17c 300watt in the rear doors and two cloced air 300 watt kicker subs in the rear deck.Of course all of these have an rms rating which is cut in half.I think i need a 2 channel 100w and a 2 channel 150 watt...or do I get a amp with a rms that matche's the highest output of the speaker ..I'v been lookin at a few of the alpine model's pdx4/1 and pdx5 .I see kickcer makes a 150x2 amp is it made for these sub's.I guess it's a 2 part question...1 does the amp match the max power output or the rms of a speaker and 2, I need a few ideá of what you basshead's might do

 

What are you using for a source? factory or aftermarket and what brand/model if aftermarket.