2019 GMC Yukon Speaker Sizes

The 2019 GMC Yukon factory audio system features specific mounting locations for various drivers. Dashboard and d-pillar locations accommodate 2.5 inch units. The dashboard accepts 3.5 inch speakers, front door panels support 6x9 inch speakers, and rear door panels accept a 6.5 inch speaker size. Compatible speaker types for replacement and upgrade include midrange, 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
D-Pillar 2.5 Midrange
  • Extremely difficult access
  • Professional service only
  • Low replacement priority
  • Replacement difficulty: high
Dashboard 3.5 Full-Range
  • Requires panel disassembly
  • Medium replacement priority
  • Replacement difficulty: medium
Dashboard 2.5 Midrange
  • Requires panel disassembly
  • Medium replacement priority
  • Replacement difficulty: medium
Front Door Panel 6x9 Full-Range
  • Standard installation
  • High replacement priority
  • Replacement difficulty: low
Rear Door Panel 6.5 Midbass / Full-Range
  • Standard installation
  • Medium replacement priority
  • Replacement difficulty: low

2019 GMC Yukon Speaker Replacement Summary

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

Replacement difficulty:

Low: 2 Medium: 2 High: 1

Replacement priority:

High: 1 Medium: 3 Low: 1

Additional Notes

  • The D-pillar and dashboard both share a 2.5 inch midrange-compatible size in the 2019 GMC Yukon, which may suggest these positions are suited for dedicated midrange drivers rather than broader frequency reproduction.
  • The dashboard also accommodates a 3.5 inch full-range option, indicating that this location could support a wider frequency response compared to the smaller 2.5 inch midrange alternative in the same position.
  • The front door panel uses a 6x9 inch oval size, a format that generally tends to offer a larger cone surface area than standard round drivers, which may contribute to fuller low-frequency output at that position.
  • The rear door panel fits a 6.5 inch driver compatible with midbass or full-range types, suggesting it could handle lower-mid frequencies with reasonable capability depending on the driver chosen.
  • Replacement priority might reasonably lean toward the front door panel and rear door panel positions first, as their larger driver sizes tend to have a more noticeable influence on overall perceived sound output than the smaller dash or D-pillar units.
  • The presence of both midbass and full-range compatibility at the rear door panel position could allow for some flexibility in how the low and mid frequency balance is distributed between the front and rear of the cabin.