2011 Infiniti FX50 Speaker Sizes
A speaker size chart for the 2011 Infiniti FX50 provides factory speaker specifications for replacement or aftermarket upgrade purposes. The chart includes audio system details for multiple locations throughout the vehicle: dashboard, center dash, cargo area, front door panel, and rear door panel. Factory speaker information allows identification of compatible aftermarket components for system enhancement or replacement.
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| Location | Size | Type | Notes |
|---|---|---|---|
| Cargo Area | 5.25 | Midbass / Full-Range |
|
| Center Dash | 3.5 | Full-Range |
|
| Dashboard | 1 | Tweeter |
|
| Front Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Door Panel | 6.5 | Midbass / Full-Range |
|
2011 Infiniti FX50 Speaker Replacement Summary
5
total positions
3
easy to replace
2
high priority
0
professional only
Replacement difficulty:
Low: 3 Medium: 2 High: 0Replacement priority:
High: 2 Medium: 3 Low: 02011 Infiniti FX50 Radio Slot Size (DIN)
| DIN Type | Size (inch) | Size (mm) | Notes |
|---|---|---|---|
| Single DIN | 7"×2" | 180×50 | Standard size for basic car radios with small display or no display |
- Always measure the slot before purchasing a new radio
- Check slot depth - it may vary
Additional Notes
- The dashboard tweeter in the 2011 Infiniti FX50 handles high-frequency reproduction, and while 1-inch units primarily focus on treble extension, they may contribute less to overall volume compared to larger drivers.
- The 3.5-inch center dash speaker likely serves as a focal point for front-stage imaging, though full-range drivers of this size typically exhibit limited low-frequency output due to their compact cone area.
- Cargo area speakers at 5.25 inches could function as rear fill components, with midbass options potentially providing more focused mid-frequency support than full-range alternatives in that location.
- Front door panel speakers at 6.5 inches generally constitute the primary sound source in most factory configurations, making them a logical priority for aftermarket upgrades when seeking improved clarity and dynamic range.
- Rear door panel speakers sharing the 6.5-inch specification with the front doors suggests a balanced approach to cabin coverage, though their contribution to the listening experience varies depending on fade and balance settings.
- The single DIN radio slot provides standard aftermarket head unit compatibility, which may facilitate integration of upgraded source components without requiring dash modifications.
- Midbass-capable speakers in the 5.25-inch and 6.5-inch locations could handle dedicated frequency ranges when paired with separate tweeters in a component configuration, potentially improving separation between low and high frequencies.
- Full-range speaker options across multiple locations suggest flexibility in system design, though dedicated component setups with separate crossovers might extract greater performance from the available mounting points.