I plan to put a 15in sub in the back of a 02 lancer oz. I also want to upgrade the rest of the speakers. I WANT SOUND QUALITY. Should I go with 4 way speakers or 2 way.

 

Not sure if they are 2 way or 4 way but I would go with focals, they are a bit expensive but worth every penny. I have them in my car now and they sound amazing.

 

Quality=separates. Get a component setup like mine...

 

definately seperates for the front although coaxials should suffice for the rear. Nothing sounds as good as a quality component set in the front with 150-250 watts RMS per side making them humm and the rears should be there just for rear fill. DYNAMAT DYNAMAT DYNAMAT! it really makes a huge difference in output and sound quality.

 

Diamond Audio is the way to go... www.diamondaudio.com
i have just installed one 12" d6 and d5 1200.1 amp in there super box which will sound great when setup the right way. those 3 things was about 650.00
i am saving for there Model # D661a/D661s with 100rms/200max watts component setup witch is by far one of the best component sets out. when i finish everything it will be like listening to a movie at a movie theater....just perfection...(only when setup up just right)

 

guys thanks for the great advice I just need to know 4way or 2 way. This is for my girls car too. I have alpine 2ways and a 15in elemental design sub sounds great. She is getting the same sub and has 4 way speakers shoud we sell them and get 2ways

 

if you already have the 4 ways I would not worry about it.

 

Type R sub...thats all im saying....pushed 144 with a single 12" fedding 500 watts...took ti like a champion

 

The ED sub is good. Like another user said focal, quart or some other Separates Some 2 ways (coaxials) are very good but as a general rule the more 3 way 4 way ect. the crappier they are.