2020 Nissan Altima Speaker Sizes
The 2020 Nissan Altima factory audio system includes specific mounting points, where the dashboard accommodates a 3.5 inch speaker size, and the front door panel and rear door panel accept 6.5 inch units, while the rear deck lid supports 6x9 inch speakers. Available compatible speaker types for system replacement and upgrade consist of full-range and midbass units.
Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.
| Location | Size | Type | Notes |
|---|---|---|---|
| Dashboard | 3.5 | Full-Range |
|
| Front Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Deck Lid | 6x9 | Full-Range |
|
| Rear Door Panel | 6.5 | Midbass / Full-Range |
|
2020 Nissan Altima Speaker Replacement Summary
4
total positions
3
easy to replace
1
high priority
0
professional only
Replacement difficulty:
Low: 3 Medium: 1 High: 0Replacement priority:
High: 1 Medium: 3 Low: 0Additional Notes
- The 2020 Nissan Altima factory audio system contains multiple speaker locations with varying size configurations that may influence replacement strategies based on listening priorities and acoustic goals.
- The dashboard positions accommodate 3.5 inch full-range speakers, which typically handle mid to high frequency reproduction in factory configurations.
- Both front and rear door panels share 6.5 inch mounting provisions that accept either midbass or full-range speaker types, offering flexibility in component selection.
- The rear deck lid positions utilize 6x9 inch full-range speakers, a common format that generally provides broader frequency response than smaller circular drivers.
- Door panel locations often receive priority during upgrades due to their proximity to listeners and potential for noticeable sound quality gains when replaced with aftermarket components.
- Full-range speakers in dashboard locations tend to contribute to soundstage width and imaging, though their smaller size naturally limits low-frequency output.
- The availability of midbass-specific options for door positions suggests potential for dedicated frequency range optimization when paired with separate tweeters in component system configurations.
- Rear deck speakers may provide fill and ambiance to rear passengers, though their contribution to front soundstage varies depending on listening position and acoustic environment.
- The 6.5 inch format in door locations represents a balance between installation convenience and performance capability across mid and upper bass frequencies.
- Replacing door panel speakers before dashboard or rear deck units could yield more perceptible improvements in clarity and dynamic range for front seat occupants.