2011 Mercedes-Benz GL550 Speaker Sizes
The 2011 Mercedes-Benz GL550 factory audio system features specific location capacities, where front door panel and rear door panel accommodate 6.5 inch units alongside a cargo area that can accept an 8 inch speaker size. Center dash supports 3.5 inch speakers, while front door panel, rear door panel, and rear roof accommodate 1 inch units. Compatible speaker types for replacement and upgrade projects consist of tweeters, full-range drivers, midbass units, and subwoofers.
Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.
| Location | Size | Type | Notes |
|---|---|---|---|
| Cargo Area | 8 | Subwoofer |
|
| Center Dash | 3.5 | Full-Range |
|
| Front Door Panel | 1 | Tweeter |
|
| Front Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Door Panel | 1 | Tweeter |
|
| Rear Roof | 1 | Tweeter |
|
2011 Mercedes-Benz GL550 Speaker Replacement Summary
7
total positions
5
easy to replace
3
high priority
1
professional only
Replacement difficulty:
Low: 5 Medium: 1 High: 1Replacement priority:
High: 3 Medium: 3 Low: 1Additional Notes
- The 2011 Mercedes-Benz GL550 features a multi-component speaker layout with dedicated tweeters in several locations, including the front door panels, rear door panels, and rear roof positions, all utilizing 1-inch drivers for high-frequency reproduction.
- A center dash position accommodates a 3.5-inch full-range speaker, which typically handles mid-frequency content in factory audio configurations.
- Both front and rear door panels contain 6.5-inch locations that can accept either midbass drivers or full-range speakers, providing flexibility in replacement component selection.
- The cargo area houses an 8-inch subwoofer location, suggesting the factory system incorporates low-frequency reinforcement separate from the main door-mounted speakers.
- Upgrading the 6.5-inch door panel speakers in the 2011 Mercedes-Benz GL550 may offer more substantial sonic improvements compared to replacing the smaller tweeters, as midrange and midbass drivers typically contribute more significantly to overall tonal balance and clarity.
- The presence of discrete tweeter locations indicates that component speaker systems with separate crossovers could integrate into the existing mounting points without requiring coaxial designs.
- Replacing the cargo area subwoofer might address low-frequency extension and impact, though aftermarket options would need to match the 8-inch mounting requirements of the factory location.
- The combination of tweeter-specific mounts and midbass-capable door locations suggests the factory system was designed with frequency-specific driver allocation rather than relying solely on coaxial speakers.