2000 GMC Savana Speaker Sizes

The 2000 GMC Savana factory audio system includes specific mounting points, where overhead locations accommodate an initial 4x6 inch speaker size and front door panels accept 6.5 inch speakers. Compatible types for an audio replacement or audio upgrade include full-range and midbass units.

Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.

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

2000 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 overhead position in the 2000 GMC Savana accommodates a 4x6 inch oval speaker, which is compatible only with full-range drivers. This suggests the overhead location may be intended for general ambient sound coverage rather than dedicated frequency-specific reproduction.
  • A full-range speaker in the overhead position handles the entire audible frequency spectrum on its own, which could indicate that position operates as a standalone channel without supplemental tweeters or woofers paired to it.
  • The front door panel position accepts a 6.5 inch speaker, and its compatibility with both midbass and full-range types suggests there may be some flexibility in how the front stage is configured, depending on whether a passive or active setup is preferred.
  • The midbass compatibility at the front door panel position implies that a dedicated midbass driver could potentially be installed there, though this would likely require additional high-frequency drivers elsewhere to maintain balanced sound reproduction across the frequency range.
  • Given that the front door panel sits closer to the primary listening area, replacing that position might be considered a higher priority than the overhead location when addressing overall sound quality.
  • The size difference between the two positions, 4x6 inch overhead versus 6.5 inch at the front doors, suggests the front drivers would generally have greater cone surface area, which could contribute to improved low-frequency output and overall volume capability.