What size are the interior speakers for my 1997 Bmw 328is?

I looked it up and it says 5 1/4" in the kick panel and 4" in the rear deck. I dont believe this is true because i have 2 speakers in my door and one is a tweeter and the other is smaller than 5 1/4". does anyone know whats up with this? do i have "premium sound" and didnt know it? but just a little help figuring out the size so i can replace them.What size are the interior speakers for my 1997 Bmw 328is?The kick panel is down by your feet- that's why it is called "kick".

It has nothing to do with the door speakers.



BMW E36 Coupe/Sedan w/ Standard:



5.25" Front Midbass (kick)

2.5" Front Midrange (door)

~5/8 Front Tweeter (door)

4" Rear Midbass - Inside Enclosure

~5/8 Rear Tweeter - Inside Enclosure



BMW E36 Coupe/Sedan w/ HK(Premium)



5.25" Front Midbass

2.5" Front Midrange

~5/8 Front Tweeter

6x9" Rear Midbass - Inside Enclosure

~5/8 Rear Tweeter - Inside Enclosure