1997 GMC Savana Speaker Sizes

The 1997 GMC Savana speaker size chart provides factory audio system specifications for replacement or aftermarket upgrade purposes. Information includes speaker locations in the rear roof and front door panel areas. Details cover OEM specifications to assist with selecting compatible aftermarket speakers for audio system modifications or factory unit replacements.

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Speaker Details by Location
Location Size Type Notes
Front Door Panel 6.5 Midbass / Full-Range
  • Standard installation
  • High replacement priority
  • Replacement difficulty: low
Rear Roof 4x6 Full-Range
  • Requires headliner removal
  • Professional service only
  • Low replacement priority
  • Replacement difficulty: high

1997 GMC Savana Speaker Replacement Summary

2 total positions
1 easy to replace
1 high priority
1 professional only

Replacement difficulty:

Low: 1 Medium: 0 High: 1

Replacement priority:

High: 1 Medium: 0 Low: 1

Additional Notes

  • The front door panel positions in the 1997 GMC Savana may warrant higher replacement priority, as the 6.5 inch midbass and full-range compatibility suggests those locations handle a broader portion of the frequency output compared to the rear roof positions.
  • The rear roof positions are limited to full-range type speakers, which could indicate that the enclosure or baffle design in that area may not be well-suited for dedicated midbass drivers.
  • The 6.5 inch front door panel size tends to support a wider selection of aftermarket speaker options, which might give those positions more flexibility in terms of driver selection relative to the 4x6 inch rear positions.
  • A full-range speaker installed in the rear roof positions would likely handle both low and high frequency reproduction on its own, whereas the front door panel positions could potentially be paired with dedicated midbass drivers for a more focused low-frequency response in the front stage.
  • The size difference between the 4x6 inch rear roof and the 6.5 inch front door panel positions suggests that cone surface area, and therefore potential bass output, may be noticeably greater at the front of the cabin.