2017 Subaru Forester Speaker Sizes

The speaker size chart for the 2017 Subaru Forester identifies factory audio system specifications and locations for replacement or aftermarket upgrade purposes. Details include dashboard, front door panel, and rear door panel speaker configurations. Information assists in determining compatibility requirements when replacing or upgrading factory speakers with aftermarket components.

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Speaker Details by Location
Location Size Type Notes
Dashboard 1 Tweeter
  • Requires panel disassembly
  • Medium replacement priority
  • Replacement difficulty: medium
Front Door Panel 6.5 Midbass / 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

2017 Subaru Forester Speaker Replacement Summary

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

Replacement difficulty:

Low: 2 Medium: 1 High: 0

Replacement priority:

High: 1 Medium: 2 Low: 0

Additional Notes

  • The 2017 Subaru Forester contains a three-location speaker configuration consisting of dashboard tweeters and door panel speakers in both front and rear positions.
  • Dashboard tweeters measure 1 inch and focus on high-frequency reproduction, while the 6.5-inch door panel speakers handle midbass and full-range audio duties.
  • Upgrading the front door panel speakers may provide the most noticeable impact on sound quality, as these locations typically handle the majority of the frequency spectrum and are positioned closest to the driver and front passenger.
  • The door panel speakers accept either dedicated midbass drivers or full-range units, allowing flexibility in system design depending on whether the factory tweeters are retained or replaced.
  • Replacing all door speakers with aftermarket 6.5-inch components could enhance midrange clarity and bass response compared to factory units, though results would depend on the specific products selected.
  • The 1-inch tweeter size represents a relatively standard specification for dashboard-mounted high-frequency drivers in factory audio systems.
  • Installing component speaker systems with separate tweeters and midbass drivers in the door locations might require mounting solutions for the aftermarket tweeters, as they may not align with the factory 1-inch dashboard positions.
  • Maintaining similar speaker sizes during replacement typically simplifies installation, as custom modifications to mounting locations would likely be unnecessary.