2005 Scion tC Speaker Sizes

The 2005 Scion tC speaker size chart provides factory specifications for replacement and aftermarket audio speakers. Information includes locations of speakers within the vehicle and compatible sizes for both front door panel and rear side panel positions. Data assists in selecting appropriate aftermarket components when upgrading from factory audio system installations.

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Speaker Details by Location
Location Size Type Notes
Front Door Panel 1 Tweeter
  • Standard installation
  • High replacement priority
  • Replacement difficulty: low
Front Door Panel 6.5 Midbass / Full-Range
  • Standard installation
  • High replacement priority
  • Replacement difficulty: low
Rear Side Panel 6.5 Midbass / Full-Range
  • Requires trim removal
  • Medium replacement priority
  • Replacement difficulty: medium

2005 Scion tC Speaker Replacement Summary

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

Replacement difficulty:

Low: 2 Medium: 1 High: 0

Replacement priority:

High: 2 Medium: 0 Low: 1

2005 Scion tC 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 2005 Scion tC incorporates a component speaker layout in the front doors, with separate 1-inch tweeters and 6.5-inch midbass or full-range drivers housed within the door panels.
  • Both front and rear locations utilize the same 6.5-inch size specification for midbass or full-range drivers, which may simplify replacement parts sourcing when upgrading multiple speaker positions.
  • The front door panel tweeters at 1 inch are designed to handle higher frequency reproduction, while the larger 6.5-inch drivers would typically manage midrange and lower frequencies in a component configuration.
  • Aftermarket component speaker systems with separate tweeters and woofers would align with the factory mounting configuration, potentially offering improved frequency separation compared to coaxial alternatives.
  • The rear side panel speakers at 6.5 inches can accept either midbass drivers or full-range speakers, providing flexibility in system design depending on whether a dedicated subwoofer handles low-frequency output.
  • Replacing the factory speakers with aftermarket units of matching sizes could enhance sound clarity and output, particularly if the replacements feature higher power handling and sensitivity ratings.
  • The availability of both Single DIN and Double DIN radio compatibility suggests flexibility for head unit upgrades that might provide better amplification for replacement speakers.