Cadillac Owners Forum banner

Speaker Fit Guide Please Check & Ask Fitment ?s HERE ONLY!!!

71K views 67 replies 41 participants last post by  Anthonyfp 
#1 · (Edited)
Fit Guide
NOTE More Years and Models will be added as I have time and chance to verify all the sizes listed below I myself have verified and fully trust.

Eldorado
1992-2002
Front Door Bose 4 Inch Non Bose 5.25 with 2 inch tweeter
Rear 6x9



Seville
1992-1997
Front Door Bose 4 Inch Non Bose 5.25 with 2 inch tweeter
Rear 6x9

1998-2004
Dash 3.5
Front Doors Bose 8 Non Bose 6.5
Rear Doors 6.5
Sub 12.5



Deville
1994-1999
*speakers may not be located in all locations but the holes and mounts are there*
*Center Channel 4x6 *
Front Doors 5.25
Front Door Panel 2 Inch
*Rear Door 5.25*
*Rear Door Panel 2 Inch*
Rear Self 6x9

2000-2005
Center Channel 3.5
A Pillars 2 inch
Front Doors 6.5
Rear Doors 6.5
Sub 10
 
See less See more
#30 ·
Fit Guide
NOTE More Years and Models will be added as I have time and chance to verify all the sizes listed below I myself have verified and fully trust.

Eldorado
1992-2002
Front Door Bose 4 Inch Non Bose 5.25 with 2 inch tweeter
Rear 6x9





1998-2004
Dash 3.5
Front Doors Bose 8 Non Bose 6.5
Rear Doors 6.5
Sub 12.5

I was wondering i have the Bose system in the 2000 seville but i went to look at a fitmant guide and i cant find anything and i also cant find any 8 inch speakers at all are you sure you have the right size for the bose sytem
 
#37 ·
Just curious if anyone knows if its possible to replace my front 4x6 speakers with 5.25 speakers in my 1986 Cadillac Fleetwood Brougham (RWD)?

...I replaced front and backs a couple years ago with Polk Audio MOMO's, but im still not happy with the clarity and depth of the front 4x6's.

Also, what will the difference be if I add in an amplifier to my speakers right now?...is it just to make them more louder or more crisp?

Thanks,
Tabz
 
#39 ·
How can I tell if i have the Delco Bose Gold System. The head unit in the car is Delco Bose, but looks like it is an aftermarket one (see pic), but the rear speakers are blown. From what I am reading, you just cannot go out and buy any brand of speakers of the same size and install them. Why is that? One other question, it is not a speaker question, but does pretain to the radio system, how do you test a power antenna to see if it works before installing in your car? I found an antenna at a junk yark that was in the down position, so I figure it must still work, since most antennas that dont work are usually stuck up. Oh this is for a 92 Fleetwood FWD.
 

Attachments

#41 ·
Fit Guide
NOTE More Years and Models will be added as I have time and chance to verify all the sizes listed below I myself have verified and fully trust.

2000-2005
Center Channel 3.5
A Pillars 2 inch
Front Doors 6.5
Rear Doors 6.5
Sub 10
well crutchfield had the spekers listed @ 5.25" all around the doors

onlinecarstereo.com has the fronts listed @ 6.5" and the rear doors @ 5.25"

i have 2 sets of pioneer 5.25" speakers for each door and the front door is a 6.5" :annoyed:

i didnt take off the back door yet as i was rather frustrated at crutchfield.com for providing me the wrong info on my front speakers....

can anyone confirm if the rears are 5.25" or 6.5"??
 
#45 ·
Don't know how accurate it is, but I found this on another site:



Cadillac Brougham 87-92 4x6 6x9

Cadillac Brougham 85-86 4x6 6x9

Cadillac Brougham Sedan 87-89 4x6 6x9

Cadillac Catera 97-99

Cadillac Cimmaron 82-88 3.5 6x9

Cadillac Deville Coupe/Sdn 90-93 3 1/2, 4x6 6x9

Cadillac Deville Cpe FWD 85-89 4x6 6x9

Cadillac Deville Cpe RWD 78-85 4x6 4x10

Cadillac Deville Sdn FWD 88-89 4x6 6x9

Cadillac Deville Sdn FWD 85-87 4x6 6x9

Cadillac Deville Sdn RWD 78-85 4x6 6x9

Cadillac DeVille Sedan 94-99 5.25 6x9

Cadillac Deville/FleetwoCustom Fit 73-76 3.5 6x9

Cadillac Eldorado 78-83 4x6 4x10

Cadillac Eldorado Coupe 92-94 5.25 6x9

Cadillac Eldorado Coupe 90-91 5.25 6x9

Cadillac Eldorado Coupe 88-89 5.25 6x9

Cadillac Eldorado Coupe 86-87 5.25 6x9

Cadillac Eldorado Coupe 84-85 4x6 4x10

Cadillac FleetwoCustom Fit Coupe 90-93 3 1/2, 4x6 6x9

Cadillac FleetwoCustom Fit Coupe 85-86 4x6 6x9

Cadillac FleetwoCustom Fit Coupe 78-84 4x6 4x10

Cadillac FleetwoCustom Fit Sedan 90-93 3 1/2, 4x6 6x9

Cadillac FleetwoCustom Fit Sedan 88-89 4x6 6x9

Cadillac FleetwoCustom Fit Sedan 85-87 4x6 6x9

Cadillac FleetwoCustom Fit Sedan 78-84 4x6 6x9

Cadillac Seville 92-97 5.25 6x9

Cadillac Seville 90-91 5.25 6x9

Cadillac Seville 88-89 5.25 6x9

Cadillac Seville 86-87 5.25 6x9

Cadillac Seville 84-85 4x6 6x9

Cadillac Seville 80-83 3.5 6x9

Cadillac Seville 77-79 3.5 4x10
 
#48 ·
i have a 93 fleetwood brougham and noticed the rear speakers are quite larger than 6x9 yet everywhere i check tells me that 6x9 is the size to use. but since the speakers that are there there appear to be in an adapter i am just curious if anyone knows of larger speakers going into the rear deck without too much modification or where i can find some factory sized speakers?
 
#50 ·
hobbs1,

I don't think there are any full range car speakers that are larger than 6x9, which is why all the places online are listing them as 6x9. If the stock speaker is considerably larger than a 6x9, you may be able to replace it with an 8 inch midbass driver. The 8 incher would be round though and only play mid to low bass. This may not be a problem though since the stock speaker may just of been seeing the low notes anyway.

I haven't checked the wiring diagram for your car but I know that for my 97 deville, the "6x9's" were called subwoofers and only received the low frequencies. There is a crossover built into the stock amp that takes the mids/highs and send them to the doors/dash speakers. This is why when people replace their 6x9's with two or three way speakers, they still only play the low notes :banghead:.

I don't have any experience w/the 8 inch midbass drivers. They are not very common...it is basically an 8 inch "free-air" (meaning no enclosure needed) subwoofer that does not play very low.

If you just want a little more low end, a basic aftermarket 6x9 speaker would work fine. I replaced my stock ones w/a pair of kicker 6x9s on sale for like $95 total. It was a noticable upgrade...until I went w/a JL 10w3 :cool2:

Hope this helps
 
#54 ·
Curious as to the speaker size for front and back in a 1990 Cadillac Seville. I checked online and a place said 5 and 1/4 inch for the front and 6x9 in the back. I would just like conformation. Also, would it just be simply buying them and installing or would I have to do anything special?
 
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top