Hey, I have a question. What are the sizes for the front and rear speakers in a 1g?

Not sure. I ordered mine from crutchfield and installed them but I didn't keep the boxes. I think that you can get the info from crutchfield's website at no cost. If that doesn't work then let me know and I'll scan in my invoice and email it to you. It contains the speaker model numbers but keep in mind that I used adapters (provided by crutchfield) to seat the speakers properly. Also, my car had 6 speakers when you include the dash mounted tweeters. Good luck.

Trevor should know he just redid his entire audio system.

Rear is 6x9, front is 5.25

thnx :D

I just put a Boston Accustic component set in the front and Boston Accustic 6x9s in the rear. Not sure the if your dash speakers are like mine.. but i took them out of the dash, bent the tabs took off the grill ripped the old crusty cones and voice coil out placed my 1" tweeter in that basket with the magnet from the tweeter holding it to the inside of the old speakers basket then put the grill back on, wired them up and put them back in the dash. Factory look

Just saw this thread:

I used 6-1/2 Alpine in the doors, 6x9 Pioneer in the rear quarters, and 3-1/2 Boston Acoustics in the dash. The dash openings support 4", but getting the magnet and frame assembly to fit in the available space can be a problem.

the door speaker as small. but i have infinity kappa all around and happy with it.