Hello, I am trying to replace the front speakers on my '91 ford temp. When I've removed the door cover, I unscrewed the speaker and tried to take it out. Unfortunately, it seems as the part I've unscrewed (speaker cover) is attached to the speaker itself. (note: there are no other screws) Is this speaker built in the car, or is there a way to take it out? When I pull on the speaker cover, the whole speaker "material" is being pulled along, but the magnet stays solid in the door. THANK YOU!!!

This should help.
1989-91 Ford Thunderbird Stereo Wiring Constant 12V+ Green/Yellow Switched 12V+ Yellow/Black Ground Black/Light Green Illumination Blue/Red Dimmer n/a Antenna Trigger Orange/Blue Antenna Right Front Front Speakers 5" x 7" Doors Left Front (+) Orange/Green Left Front (-) Black/White Right Front (+) White/Green Right Front (-) Black/White Rear Speakers 5" x 7" Side Panels Left Rear (+) Pink/Green Left Rear (-) Pink/Blue Right Rear (+) Pink/Blue Right Rear (-) Green/Orange

you need to remove speaker cover you may need a flat head to pop cover off go in trunk remove wires from speaker unscrew speakers and pop new ones in put cover on hook wires up and try

Removal and Installation
NOTE: LH door is shown, RH door is similar.

1. Disconnect the battery. For additional information, refer to Section 414-01.

1. Remove the front door window control switch panel and trim covers.
   1. Remove the door screw cover.
   1. If equipped with power windows, remove the door window control switch and disconnect the electrical connectors.
   1. Remove the door handle bezel

3. Remove the door handle screws

1. If not equipped with power windows, remove the screw and the window regulator handle.

1. Remove the screws and the front door trim panel.

6. Remove the door speaker Remove the screws.
Disconnect the electrical connector.
Remove the door speaker.
7. Disconnect the exterior rear view mirror electrical connector

8. Remove the nuts and the exterior rear view mirror.
Feed the power mirror wiring through the opening in the front door.

9. To install, reverse the removal procedure

i hope that this could help you

Section 01-09: Mirrors, Rear View 1999 Taurus/Sable Workshop Manual REMOVAL AND INSTALLATION Procedure revision date: 06/25/1998 Mirror, Power-Outside Rear View Removal

1. Disconnect battery ground cable (14301).
   

1. Remove front door trim panel (23942). Refer to Section 01-05.
   

1. Remove radio speaker grille from cover assembly by squeezing or pinching between thumb and index finger.
   

1. Remove two screws from cover assembly.
   

1. Disconnect outside rearview mirror wiring connector (C515-LH; C615-RH). Remove wiring guides as necessary.
   

1. Remove three outside rear view mirror retaining nuts. Remove outside rear view mirror (17682) while guiding wiring and connector through hole in door.
   

Item Part Number Description 1 17682 Outside Rear View Mirror 2 N621906-S36 Nut (3 Req'd) 3 F8DB-17D699-
AAW Cover Assembly Rear Substrate-LH 3 F8DB-17D698-
AAW Cover Assembly Rear Substrate-RH 4 N808968 Screw 5 F8DB-18B984-
AAW Speaker Grille-Standard (No Badge)-LH 5 F8DB-18985-
AAW Speaker Grille-Standard (No Badge)-RH 5 F8DB-18K901-
BAW Speaker Grille-Mach-LH 5 F8DB-18978-
BAW Speaker Grille-Mach-RH 5 F8DB-238A35-
AAW Speaker Grille-Blank (No Speaker)-LH 5 F8DB-238A34-
AAW Speaker Grille-Blank (No Speaker)-RH A - Tighten to 6-8 Nm (54-70 lb-in) ------------------
Trim Panel, Door Front
Removal

1. Remove cover behind inside door handle.
   

1. Remove screw from bottom of pull cup retaining front door trim panel to front door (20124).
   

1. Remove three screws retaining front door trim panel to front door.
   

1. NOTE: Do not attempt to remove more than one pushpin at a time.
   
   Using Rotunda Windshield and Molding Trim Removal Kit 107-R0401 or equivalent, remove the door trim panel by pulling one door trim panel pushpin at a time from the inner door skin.
   

1. Disconnect electrical connectors as necessary. Refer to Section 01-14A.
   

Installation

1. Follow removal procedure in reverse order.
   

1. Replace all pushpins with new pushpins (N808994-S).
   

Front Door Trim Panel

Remove the door trim / handles and unscrew speakers.

you'll need to remove the door Panel to access the door speakers,the door panel will be held in with several screws.

I believe the Front Door Speakers in a brougham of that year are 4x6".

Ford usually fitted elliptical speakers in their models in the 1990's so it's possible that yours are 6"x9" or something similar.
You can get replacements from Ford, (which are usually very expensive!) or buy some better ones on the Internet, such as Ebay or Amazon.
I bought a pair of German Blaupunkt 6x9's for my car from some site I found on Ebay and the price was around half of that to buy the *same* speakers from Ford Spare parts Dep't!!!
The sound is fantastic!

PS: You should be able to access the rear speakers below the rear parcel shelf at each side of your Expedition. They are held in place by 4 screws, which usually have a Posidriv (+) type screwdriver head.
When refitting, make sure!!! that you fix the +ve spade terminal to the +ve marked on your new speaker & the -ve terminal to the -ve. Do this on both speakers to make sure that they are both in-phase (so both bass drive units are pushing air forwards together). If you don't keep them in phase, the speakers will produce much less bass - which is clearly noticable!

Hope this helps

Section 15-03: Speakers 1997 Villager Workshop Manual DESCRIPTION AND OPERATION Radio Speakers All vehicle sound systems are equipped with radio speakers (18808) located at all four corners of the vehicle. The radio speakers are mounted in the RH front door (20124) and LH front door (20125), as well as behind the quarter trim panels (31012) in the rear of the vehicle. The Ford Super Sound Audio System has the addition of a subwoofer mounted in the RH quarter trim panel.
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Radio Speakers, Front Door Removal

1. Remove the front door trim panel (23942). Refer to Section 01-05 .
   

Trim Panel(s), Door Front
Removal

1. Disconnect the battery ground cable (14301) if equipped with power locks or power windows.
   
2. CAUTION: Use care when removing the front door inside handle escutcheon (22620). Failure to do so can result in damage to the component.
   Carefully pry off the front door inside handle escutcheon by inserting a standard 1/4 inch screwdriver between the top rear portion of the front door inside handle escutcheon and the front door trim panel (23942).
   
3. Remove the three cover caps and front door trim panel screws.
   

1. Remove the one front door trim panel capped screw from the door pull handle.
   
2. If equipped with power windows, remove the door pull handle. Disconnect the electrical connectors.
   
3. Slide a flat-bladed tool behind each of the retainers and twist the tool to disengage the front door trim panel from the front door (20124).
   
4. Remove the front door trim panel.
   

Door Electrical Connections
Removal and Installation
Refer to Section 01-11 for Power Window, Section 01-09 for Power Mirror, or Section 01-14B for Power Locks. Watershield
Removal

1. Remove the Front Door Trim Panel . Refer to the removal procedure in this section.
   

1. Remove the front door watershield by carefully detaching it from the adhesive.
   

1. Remove the four front door radio speaker screws.
   

here is the radio's wire color diagram, u should be able to fix the problem with this info.Fuse box is on drivers side under the dash.
1991 Ford Tempo Car Radio Wiring Guide
Car Radio Battery Constant 12v+ Wire: Green/Yellow
Car Radio Accessory Switched 12v+ Wire: Yellow/Black
Car Radio Ground Wire: Red or Black
Car Radio Illumination Wire: N/A
Car Stereo Dimmer Wire: N/A
Car Stereo Antenna Trigger Wire: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: 6 1/2′
Car Audio Front Speakers Location: Doors
Left Front Speaker Positive Wire (+): Orange/Green
Left Front Speaker Negative Wire (-): Black/White
Right Front Speaker Positive Wire (+): White/Green
Right Front Speaker Negative Wire (-): Black/White
Car Audio Rear Speakers Size: 5′ x 7′
Car Audio Rear Speakers Location: Rear Deck
Left Rear Speaker Positive Wire (+): Pink/Green
Left Rear Speaker Negative Wire (-): Pink/Blue
Right Rear Speaker Positive Wire (+): Pink/Blue
Right Rear Speaker Negative Wire (-): Green/Orange

Removal and Installation

Remove the front door speaker. For additional information, refer to Section 415-00.
Remove the speaker watershield.
Remove the 2 speaker standoffs.
If equipped, remove the window regulator handle.
Separate the handle cover from the handle.
Remove the screw.
Remove the window regulator handle.
Remove the spacer.

Remove the window control switch. For additional information, refer to Section 501-11.
Remove the bolt.
Remove the 2 front door lower bolts.
Remove the door handle cover plate.
Remove the 2 door handle screws.
Remove the front door handle.
Guide the door handle through the opening in the trim panel.
CAUTION: Do not pull directly outward on the front door trim panel, as damage may occur.

Remove the front door trim panel.
Lift upward to remove the front door trim panel.
To install, reverse the removal procedure.