1998 Nissan Quest Speaker Sizes

The 1998 Nissan Quest speaker size chart provides factory speaker specifications and locations for replacement or upgrade purposes. Information covers front door panel, rear door panel, and rear positions within the audio system. Data includes aftermarket compatibility details for each speaker location to assist with system modifications.

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Speaker Details by Location
Location Size Type Notes
Front Door Panel 5x7 Full-Range
  • Standard installation
  • High replacement priority
  • Replacement difficulty: low
Rear 6x8 Full-Range
  • Secondary sound location
  • Medium replacement priority
  • Replacement difficulty: medium
Rear Door Panel 5x7 Full-Range
  • Standard installation
  • Medium replacement priority
  • Replacement difficulty: low

1998 Nissan Quest 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

1998 Nissan Quest 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 Nissan Quest features three distinct speaker locations, all utilizing full-range speaker types throughout the cabin.
  • Both front and rear door panels accommodate 5x7 inch full-range speakers, creating a uniform size specification across the door-mounted positions.
  • The rear location accepts 6x8 inch full-range speakers, which differs from the door panel size configuration.
  • Full-range speakers in these positions typically handle the entire audio spectrum without requiring separate tweeters or woofers, simplifying the replacement process.
  • The size variation between door panels and rear location suggests the original audio system was designed with spatial considerations specific to each mounting point.
  • Aftermarket full-range speakers in these exact sizes would maintain factory fitment while potentially offering enhanced frequency response and power handling.
  • The radio opening supports both single DIN and double DIN head units, providing flexibility for audio system upgrades beyond speaker replacement.
  • Upgrading the door panel speakers first may provide noticeable improvement to mid-range frequencies and vocal clarity, as these positions typically deliver audio to front and rear passengers most directly.
  • The rear 6x8 inch position could contribute additional bass response compared to the smaller door speakers due to its larger cone area.
  • Factory speaker specifications like these help determine appropriate impedance and power ratings when selecting replacement components.