just did a whole sound system on my 1990 KE laser so im guessing it will be the same. Its literally as easy as taking the cover off, pullling the speakers out, cut the wires and then connect ur new speakers in. May have to fiddle to figure out which is positive and negative terminal. 4"Speakers fit perfectly into the hole and 6" speakers fit perfectly in the back........hope this has helped:P
You can put 4" speakers...
First you take out the old speakers if you have them.Then you put the speakers in the back because in the front there are too many wires.You plug it in and you are good to go.
6X9's
front are 6.5" and the back are 4x6"
They are 4x6.
The 1991 Honda civic uses 6.5" speakers for both front and rear.
Rear Deck Speakers Are 6x9" and the front door panel speakers are 5 1/4"
front speakers are located in the door panels. the size is 6x8 or 5x7
if its like the 1993 which i think it is you need A torq take the front windshield down undo the screws under where the windshield sits that are holding the dashboard to the metal it should pop forward enough to change the speakers
changing front brake pads on 1991 Toyota truck
IN THE FRONT DOORS 5x7'S BACK 6x9'S
how do you get to and change the front parking lights on a 1991 civic hatchback si?