2015 Ram 4500 Speaker Sizes

The 2015 Ram 4500 factory audio system features specific mounting positions for various audio components. The dashboard accommodates a 3.5 inch speaker size, while the front door panel and rear side panel support 6x9 inch speakers. Full-range drivers serve as compatible speaker types for an audio replacement and upgrade.

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

Speaker Details by Location
Location Size Type Notes
Dashboard 3.5 Full-Range
  • Requires panel disassembly
  • Medium replacement priority
  • Replacement difficulty: medium
Front Door Panel 6x9 Full-Range
  • Standard installation
  • High replacement priority
  • Replacement difficulty: low
Rear Side Panel 6x9 Full-Range
  • Requires trim removal
  • Medium replacement priority
  • Replacement difficulty: medium

2015 Ram 4500 Speaker Replacement Summary

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

Replacement difficulty:

Low: 1 Medium: 2 High: 0

Replacement priority:

High: 1 Medium: 1 Low: 1

2015 Ram 4500 Radio Slot Size (DIN)

DIN Type Size (inch) Size (mm) Notes
Single DIN or Double DIN 7"×2" or 7"×4" 180×50 or 180×100 Vehicle supports both radio sizes
  • Always measure the slot before purchasing a new radio
  • Check slot depth - it may vary

Additional Notes

  • The 2015 Ram 4500 utilizes three distinct speaker locations, with the dashboard housing the smallest drivers at 3.5 inches while both door and rear panels accommodate larger 6x9 inch units.
  • All factory speaker positions accept full-range drivers, which typically handle the entire audio spectrum without requiring separate tweeters or woofers in a component configuration.
  • The 6x9 inch format in the front door panels provides greater cone area compared to the dashboard location, potentially offering improved bass response and overall output in those positions.
  • Aftermarket upgrades would likely target the front door panel locations first, given their larger size and typical proximity to listeners compared to dashboard-mounted drivers.
  • The rear side panel speakers share the same 6x9 inch specification as the front doors, suggesting consistent fill coverage throughout the cabin rather than differentiated front and rear staging.
  • Full-range speaker designs in these locations integrate midrange and high-frequency reproduction into single drivers, which can simplify installation compared to component systems requiring crossovers and separate mounting points.
  • The radio accepts both single DIN and double DIN head units, offering flexibility for aftermarket upgrades that might provide better power output to drive replacement speakers.
  • The oval 6x9 inch form factor typically provides more mounting depth flexibility than round drivers of comparable cone area, which may be relevant in panels with space constraints.