2017 Ram ProMaster City Speaker Sizes

The 2017 Ram ProMaster City factory audio system includes an a-pillar location that accepts a 1 inch speaker size, while the front door panel accommodates 6.5 inch speakers. System modification options permit tweeter, midbass, and full-range driver configurations for a sound system replacement and audio upgrade.

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

Speaker Details by Location
Location Size Type Notes
A-Pillar 1 Tweeter
  • Requires panel disassembly
  • Professional installation recommended
  • Low replacement priority
  • Replacement difficulty: high
Front Door Panel 6.5 Midbass / Full-Range
  • Standard installation
  • High replacement priority
  • Replacement difficulty: low

2017 Ram ProMaster City 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

2017 Ram ProMaster City 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 2017 Ram ProMaster City utilizes a two-way component speaker configuration in the front soundstage, with 1-inch tweeters positioned in the A-pillars and 6.5-inch drivers mounted in the front door panels.
  • The A-pillar tweeter locations suggest the factory audio system employs a separated high-frequency design rather than coaxial speakers, which may provide better stereo imaging and soundstage width.
  • Replacement options for the front door locations include both midbass drivers for component setups and full-range coaxial speakers, allowing owners to maintain the existing component architecture or simplify installation with coaxial alternatives.
  • The 6.5-inch front door speakers likely handle midrange and lower frequencies, while the dedicated tweeters reproduce higher frequencies, creating a more defined frequency separation than single full-range drivers.
  • When upgrading to aftermarket component speakers, matching the tweeter size to the existing 1-inch mounting locations would preserve the factory installation points and minimize modification requirements.
  • The radio opening accepts both single DIN and double DIN head units, providing flexibility for aftermarket stereo installations that could power upgraded speakers more effectively than the factory unit.
  • Prioritizing the front door speaker replacement over the A-pillar tweeters might yield noticeable bass and midrange improvements, as larger drivers typically contribute more significantly to overall sound output and fullness.