2007 Kia Spectra Speaker Sizes

The 2007 Kia Spectra speaker size chart provides factory audio system specifications for aftermarket replacement speakers. Information includes locations within the vehicle and details for front door panel and rear deck lid installations. Data assists with identifying compatible upgrade options to replace original equipment speakers with aftermarket alternatives while maintaining proper fit within existing factory mounting positions.

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Speaker Details by Location
Location Size Type Notes
Front Door Panel 6.5 Midbass / Full-Range
  • 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

2007 Kia Spectra Speaker Replacement Summary

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

Replacement difficulty:

Low: 2 Medium: 0 High: 0

Replacement priority:

High: 1 Medium: 1 Low: 0

2007 Kia Spectra 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 2007 Kia Spectra uses 6.5 inch speakers in both front door panels and rear deck lid locations, which maintains size consistency across all speaker positions.
  • Both locations accommodate midbass and full-range speaker types, suggesting flexibility in replacement options depending on whether a dedicated subwoofer is part of the audio system.
  • Front door speakers typically receive priority during upgrades since they handle most of the frequency range and are positioned closer to listeners in the cabin.
  • Full-range speakers would handle the entire frequency spectrum at each location, while midbass speakers would focus on lower midrange frequencies and typically work alongside separate tweeters.
  • The rear deck lid mounting position may provide natural acoustic coupling with the trunk space, potentially affecting bass response characteristics.
  • Aftermarket speakers in the 6.5 inch category often provide improved cone materials, higher sensitivity ratings, and better power handling compared to factory-installed units.
  • The single DIN and double DIN radio compatibility indicates the dashboard can accommodate either standard height or taller aftermarket head units.
  • Speaker replacement might yield noticeable improvements in clarity, dynamic range, and overall tonal balance throughout the listening area.