If you can find the premium doorpanels cheap together with the Premium speakers its maybe a good idea to use them, Otherwise i recommend aftermarket speakers.Ok thaks for information.
I know that if I want to use premium OEM speakers then I need a new door pannels and that is a bit complicated.
My question is that will this make my high performance system to sound better if I install a 300W amp and some aftermarket speakers?
Can you tell one thing, as we know, premium sound has 3 speakers (tweeter, mid and woofer) and high performance 2 speakers (tweeter and woofer) on front door, so will the additional mid speaker (premium sound) have his own wiring or the wiring is the same and it drives both speakers?If you can find the premium doorpanels cheap together with the Premium speakers its maybe a good idea to use them, Otherwise i recommend aftermarket speakers.
I have rebuilt the complete soundsystem in my S60 -05, I had the performance system from the beginning which is crap.
I changed all door speakers to DLS 6,5" speakers and also installed the 300W amplifier together with one large amplifier in the trunk and 2 x 10" elements.
The head unit is still the HU650 unit but i added a GROM unit to play MP3 from a USB stick.
The doors are quite deep with the speaker adapters added so you will not get any problems with large speaker magnets.