1999 Nissan Sentra Speaker Sizes
The 1999 Nissan Sentra factory audio system features specific mounting locations for various audio components. Front door panel and rear deck lid locations accommodate 6.5 inch speakers. Midbass and full-range units function as a standard replacement and upgrade for the vehicle.
Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.
| Location | Size | Type | Notes |
|---|---|---|---|
| Front Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Deck Lid | 6.5 | Midbass / Full-Range |
|
1999 Nissan Sentra Speaker Replacement Summary
2
total positions
2
easy to replace
1
high priority
0
professional only
Replacement difficulty:
Low: 2 Medium: 0 High: 0Replacement priority:
High: 1 Medium: 1 Low: 01999 Nissan Sentra 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 1999 Nissan Sentra uses 6.5 inch openings in both front and rear locations, which may simplify the replacement process when selecting aftermarket speakers.
- Both front door panel and rear deck lid positions accept either midbass or full-range speaker types, offering flexibility in system configuration based on existing or planned audio setup.
- Front door speakers tend to receive replacement priority in many installations, as they typically provide the primary audio output for driver and front passenger listening positions.
- Full-range speakers would handle the entire frequency spectrum in a single driver, while midbass speakers would focus on mid and low frequencies, potentially requiring separate tweeters for higher frequencies.
- The rear deck lid location suggests a sedan body style with shelf-mounted speakers, which may influence sound staging and imaging characteristics compared to door-mounted rear speakers.
- Identical sizing front and rear could allow for consistent tonal characteristics throughout the cabin if the same speaker model is installed in all positions.
- Aftermarket 6.5 inch speakers often provide improved power handling and frequency response compared to factory-installed units, which may enhance overall sound quality.
- The radio specifications indicate compatibility with both single and double DIN head units, suggesting potential flexibility for audio system upgrades beyond speaker replacement alone.