Uprated Speakers

[GeeUK]

Hello all

<-- Is what I own.
How do I go about uprating the speakers?
What size are in there at the mo?
Should I get the same size ones, but better like Sony or summat coz they gotta be better than wats in there now! If I wanted to go bigger would it cause problems?
Gonna get another system in there soon and sub, just wondering if there are any packages that can be bought?
Thanks for your help!!!!!!!1

 

[Karl3158]

The front speaker covers in the doors are easily remove, I believe they are 5.25"

I have looked into upgrading my speakers, but they seem fine, and when I hook up my sub, I just have the car speakers running the High Frequency sounds, by using my head units HighPassFilter! So all bass is passed thou the sub! Doing that means the speaker cones dont move as much and can last longer!

Going bigger means more work on the car Im afraid!