I'll have to search around and see if I can get you some better directions but until then....from what I remember.
1) Disconnect the negative battery terminal.
2) Remove the bottom of the rear seat assembly by pulling up on it. There are two clips....one underneath the seat on each side. It's probably best if you pull one side a loose at a time. When both clips are disengaged pull the seat bottom toward the front of the car and up carefully.
3) Next remove the back of the rear seat assembly by first removing the four bolts that should now be visible at the bottom of the seat back. You also have to detach the seat belts from the seat back. You'll need a Philips screwdriver to unscrew the screws. And you will need a flat head screwdriver to disengage the clips. Then you must disengage 3 metal clips behind the seat by pulling up and outward on the seat back. This should completely release the seat back.
4) Next you must remove the covers on the C pillars. There are about 5 or 6 clips in there. I can't remember an exact technique for removing these clips but I think all the clips pop out with simple outward pressure. The one in the top corner facing you on either pillar might need some special care though. I remember it being a little tricky.
5)Then you must remove the rear deck by disengaging several clips underneath it. Lift up but be careful because some of the clips are easy to break. You should be able to slide the rear deck out of the way once all the clips are disengaged and you disconnect the third brake light wiring harness.
6) At this point, you should have access to the subwoofer. Note: I never removed my subwoofer. I just know how to get to it from another mod. I think you need a socket wrench to remove it so it should be straightforward at that point in time.
The first time you do this...it will take a few hours unless you are the type that likes to rush and you don't mind breaking and replacing a few parts.
It's a quick rundown of the steps. If I find a more detailed description that I had laying around, I'll email it to you.
How do i replace subwootfer 2002 xj8
To replace the rear speaker on a 1992 Lexus SC300, first, remove the rear seat and any panels or covers obstructing access to the speakers. Disconnect the wiring harness from the old speaker and unscrew it from the mounting location. Install the new speaker by securing it in place, reconnecting the wiring, and then reassemble the seat and panels. Ensure everything is properly connected before testing the new speaker.
you take the old one out and then put the new one in dummy
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Door and rear speakers are 4".
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To remove the rear speakers from a 2001 Lexus IS 300, first, ensure the vehicle is turned off and disconnect the battery. Then, carefully pry off the speaker grille using a flat tool to avoid damage. Remove the screws securing the speaker to the rear deck, unplug the speaker connector, and lift the speaker out. Repeat the process for the other speaker if needed.
4 inch in front an d rear doors
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rip them out
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To replace the rear speaker in a 1997 Jaguar XK8, first remove the rear panel by unscrewing any visible screws and gently prying it away from the clips. Disconnect the speaker wires and unscrew the old speaker from its mounting. Install the new speaker by securing it with screws and reconnecting the wires. Finally, reattach the rear panel, ensuring all clips are properly aligned.