2011 Lexus RX350 Speaker Sizes
The 2011 Lexus RX350 factory audio system features specific locations for sound reproduction. Front door panel and rear door panel locations accept 6.5 inch speakers. Midbass and full-range units serve as compatible speaker types for an audio replacement upgrade.
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 Door Panel | 6.5 | Midbass / Full-Range |
|
2011 Lexus RX350 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: 02011 Lexus RX350 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 2011 Lexus RX350 utilizes 6.5 inch speakers in both front and rear door panels, suggesting a uniform approach to door-mounted audio components throughout the cabin.
- Door panel speakers accept either midbass drivers or full-range units, providing flexibility in component selection based on whether a separate tweeter system is present or planned.
- Midbass drivers typically handle frequencies from approximately 80Hz to 4kHz, while full-range speakers attempt to reproduce a broader spectrum including higher frequencies without dedicated tweeters.
- The single DIN radio opening may limit certain aftermarket head unit options compared to double DIN configurations, though numerous models remain compatible with this standard size.
- Replacing factory door speakers with aftermarket components could potentially enhance bass response and overall clarity, particularly if the original units have deteriorated over time.
- Full-range speakers might be preferable when no separate tweeters exist in the system, whereas midbass drivers generally pair with dedicated high-frequency components for improved sound staging.
- The consistent 6.5 inch sizing across all door locations simplifies the replacement process, as identical speaker models could be installed in multiple positions if desired.
- Component speakers with separate crossovers often outperform coaxial designs in tonal accuracy and sound separation, though installation complexity increases somewhat.