2017 Chevrolet Express Speaker Sizes

The 2017 Chevrolet Express factory audio system locations feature specific dimensions, where the overhead accommodates 4x6 inch speakers, the front door panel accepts a 6.75 inch speaker size, and the rear cargo area doors support 6x9 inch units. Compatible speaker types for enhancement include full-range and midbass configurations intended for audio system replacement or upgrade purposes.

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 6.75 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
Rear Cargo Area Doors 6x9 Full-Range
  • Access through rear opening
  • Medium replacement priority
  • Replacement difficulty: low

2017 Chevrolet Express Speaker Replacement Summary

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

Replacement difficulty:

Low: 2 Medium: 0 High: 1

Replacement priority:

High: 1 Medium: 1 Low: 1

Additional Notes

  • The overhead position in the 2017 Chevrolet Express is noted as supporting only full-range drivers, which may suggest a limited acoustic role compared to the other positions in the vehicle.
  • The front door panel position, sized at 6.75 inch, is listed as compatible with both midbass and full-range types, making it the only location that could accommodate a dedicated midbass driver, which may contribute more meaningfully to lower midrange reproduction than the other positions.
  • A full-range driver in the rear cargo area doors, at 6x9 inch, could potentially offer a broader low-frequency response due to the larger cone area associated with that size.
  • Given that the front door panel location supports midbass compatibility and sits closer to the listening position, it could be considered a higher priority for replacement when sound improvement in the vocal and midrange frequencies is a concern.
  • The overhead position, with its 4x6 inch size and full-range-only compatibility, may be regarded as a lower replacement priority relative to the other two positions, particularly if the goal involves improving overall tonal balance.