2007 Kia Spectra Speaker Sizes

The 2007 Kia Spectra factory audio system features front door panel and rear deck lid locations that accommodate 6.5 inch speakers. Midbass and full-range driver types serve as compatible options for a speaker replacement upgrade.

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

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.