1996 GMC C/K Series 3500 Speaker Sizes

The 1996 GMC C/K Series 3500 factory audio system features specific locations for sound reproduction. The dashboard accommodates 6x9 inch speakers, while the rear location accepts a 4 inch speaker size. Compatible speaker types for a replacement upgrade include midrange and full-range.

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

Speaker Details by Location
Location Size Type Notes
Dashboard 6x9 Full-Range
  • Requires panel disassembly
  • Medium replacement priority
  • Replacement difficulty: medium
Rear 4 Midrange
  • Secondary sound location
  • Medium replacement priority
  • Replacement difficulty: medium

1996 GMC C/K Series 3500 Speaker Replacement Summary

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

Replacement difficulty:

Low: 0 Medium: 2 High: 0

Replacement priority:

High: 0 Medium: 2 Low: 0

Additional Notes

  • The rear speaker positions in the 1996 GMC C/K Series 3500 are fitted with 4-inch units, which are categorized as midrange speakers. This size and type suggest a relatively limited frequency reproduction range, as midrange drivers are generally optimized for the middle portion of the audio spectrum rather than extended bass or high-frequency detail.
  • The dashboard positions appear to take 6x9-inch full-range speakers, which is a notably larger format compared to the rear placement. Full-range drivers are designed to handle a wider portion of the audible frequency spectrum within a single cone, which may reduce the reliance on additional speaker components for basic stereo reproduction.
  • Given the difference in speaker type between the two positions, the dashboard location could represent the higher-priority replacement point. Full-range speakers in that position would likely contribute more broadly to perceived audio quality across the frequency range than the midrange-only rear units.
  • The size disparity between the 4-inch rear units and the 6x9-inch dashboard units is worth noting, as these two positions would require distinctly different mounting configurations and may not be interchangeable without modification.