1998 Toyota Supra Speaker Sizes

The 1998 Toyota Supra speaker size chart provides specifications for factory and aftermarket audio system components. Information covers speaker locations including front door panels, rear deck lid, and cargo area. Data assists with replacement or upgrade of factory speakers by detailing aftermarket options and their specifications for each position within the audio system.

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Speaker Details by Location
Location Size Type Notes
Cargo Area 6x8 Full-Range
  • Ample working space
  • Medium replacement priority
  • Replacement difficulty: low
Front Door Panel 4 Midrange
  • Standard installation
  • High replacement priority
  • Replacement difficulty: low
Rear Deck Lid 6.5 Midbass / Full-Range
  • Access through trunk
  • Medium replacement priority
  • Replacement difficulty: low

1998 Toyota Supra Speaker Replacement Summary

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

Replacement difficulty:

Low: 3 Medium: 0 High: 0

Replacement priority:

High: 2 Medium: 1 Low: 0

1998 Toyota Supra 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 1998 Toyota Supra contains three distinct speaker locations with varying sizes and functional capabilities that may influence replacement considerations based on listening priorities.
  • Front door panels accommodate 4-inch midrange speakers, which typically handle vocal frequencies and mid-spectrum sound reproduction rather than bass or extreme high frequencies.
  • The rear deck lid accepts 6.5-inch speakers compatible with both midbass and full-range driver types, suggesting this location could serve dual purposes in a sound system configuration.
  • Cargo area speakers utilize a 6x8-inch oval form factor and support full-range drivers, potentially providing broader frequency response than the smaller front midrange units.
  • Upgrading the rear deck speakers might produce noticeable sound quality changes since the 6.5-inch size generally allows for more substantial cone excursion and lower frequency extension compared to the 4-inch front units.
  • The availability of both single DIN and double DIN radio compatibility indicates flexibility for head unit upgrades that could provide additional power or signal processing capabilities to replacement speakers.
  • The midbass capability of the rear deck location suggests that this position may contribute significantly to overall system warmth and lower midrange impact when paired with appropriate speaker designs.
  • Component separation exists in the factory layout, with dedicated midrange drivers up front and larger multi-purpose speakers toward the rear, which could affect staging and tonal balance when selecting aftermarket replacements.