Results 1 to 4 of 4
  1. #1

    98 Grand Prix gtp front door speakers help

    So I pulled my door panels off and saw that they were not a standard size speaker. There is a plastic baffle piece that mounts the speakers. I need help to figure out what speakers to order or how to modify the baffle to allow a standard speaker in the factory location. Any help, thanks...

  2. #2

    Join Date
    Apr 2003
    Cincinnati, OH
    Thanked 428 Times in 258 Posts

    Re: 98 Grand Prix gtp front door speakers help

    You will mount your aftermarket speakers to the factory plastic mount.

    You *should* be able to fit a 6.5" speaker there with a bit of modification. If not, a 5.25" speaker will bolt up.
    Chris D.-
    '02 Buick Century- Wife's
    2012 Jeep Grand Cherokee- Company Car/DD

  3. #3

    Re: 98 Grand Prix gtp front door speakers help

    I've tried that. Unfortunately the baffle will not allow a larger speaker to fit.

  4. #4
    Forum Moderator digitaloutsider's Avatar
    Join Date
    May 2003
    Alpharetta, GA
    Thanked 230 Times in 121 Posts

    Re: 98 Grand Prix gtp front door speakers help

    5.25" fits with absolutely no problems whatsoever.

    You can "encourage" a 6.5" to fit, also. I've seen it done numerous times.
    2006 Nissan Altima SE-R 3.5L 214ci VQ35DE DOHC 60 V6 | 6MT
    Raclingline HFPCs and Y-pipe, NWP VIAS delete, Goodridge SS brake lines, removed airbox snorkel, deburgered.

    1998 Jeep Grand Cherokee 5.9 Limited 5.9L 360ci Magnum Pushrod 90 V8 | 46RE | NV249
    Flowmaster 50 SUV muffler, 180 t-stat, CAI, does sick burnouts.

    1994 Ford Thunderbird SC Supercharged Intercooled 3.8L 231ci Pushrod 90 V6 | M5R2
    180 t-stat, intake, ASP UDPs, 10% S/C pulley.

Visitors found this page by searching for:

grand prix door speakers

1998 grand prix door speaker

gtp speakers

6.5 speakers grand prix

gtp front speakers

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts