The speakers in the back is 6x9
6.5" round in front, 6"x9" in back.
the back speakers are 6x9 and the fronts are 6.5, but 5.25 can fit too, with an adapter
5.5 or 6.5 up front and 6X9 in the back. Check out Crutchfield.com
Front doors: 6 1/2" Back: 6" x 9"
Door speakers are 6.5". Rear speakers are 6x9".
2 sizes from factory before you have to upgrade your suspension
if you can get to the speakers the re should be some bolts that you need to take out. Then you should be able to lift the speaker up and unplug the wires. then carefully plug in the new ones, and screw the bots back in.
Your question does not specify if your Accord is a coupe or sedan, 4 cylinder or 6 cylinder. So, here's the sizes offered:Accord Coupe or Sedan EX 4 cyl and 6 cyl--205/60/16Accord Coupe EX 6 cyl 6-speed--215/50/17
1- Pry up the grill by inserting the edge of a panel tool under the corner and prying up. 2- Remove the Phillips screws holding the speaker in place. Remove the speaker and unplug the connector on the back. 3- Plug the new speaker in, place it in the door and screw it into place. Place the grill back onto the speaker opening and press firmly downwards to seat it in place.
So, ... what is your question?
From inside the trunk behind carpet/liner.
Depends on what is wrong with it.