2012 Mercedes-Benz SLK55 AMG Speaker Sizes
The 2012 Mercedes-Benz SLK55 AMG speaker size chart provides factory specifications for OEM audio components in door panel locations. Information includes replacement speaker sizes for front door panel and rear door panel positions. Data covers aftermarket upgrade compatibility and factory system specifications to assist with audio component replacement planning.
As an Amazon Associate, we may earn a commission from purchases made through links marked. Read more in our disclaimer.
| Location | Size | Type | Notes |
|---|---|---|---|
| Front Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Door Panel | 3.5 | Midrange |
|
2012 Mercedes-Benz SLK55 AMG 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: 02012 Mercedes-Benz SLK55 AMG Radio Slot Size (DIN)
| DIN Type | Size (inch) | Size (mm) | Notes |
|---|---|---|---|
| Double DIN | 7"×4" | 180×100 | Double size for modern multimedia systems with large touchscreens |
- Always measure the slot before purchasing a new radio
- Check slot depth - it may vary
Additional Notes
- The 2012 Mercedes-Benz SLK55 AMG utilizes a relatively uncommon 3.5 inch speaker size in the rear door panels, which may limit the selection of direct-fit aftermarket midrange replacements compared to more standard sizes.
- Front door panel speakers at 6.5 inches could potentially accommodate either midbass drivers for component system installations or full-range speakers for simpler upgrades, depending on the audio goals.
- The presence of dedicated midrange speakers in the rear doors suggests the factory audio configuration might have included a more complex multi-way setup rather than a basic two-way system.
- Upgrading the front 6.5 inch speakers would likely have a more noticeable impact on overall sound quality than modifying the rear 3.5 inch midranges, given their larger radiating surface area and ability to handle lower frequencies.
- The double DIN radio opening in the 2012 Mercedes-Benz SLK55 AMG provides sufficient space for aftermarket head units with larger touchscreens or additional features, should source unit replacement be considered alongside speaker upgrades.
- Component speaker systems installed in the front doors would typically require external crossovers and separate tweeters, as the 6.5 inch mounting location would serve the midbass function in such configurations.
- The 3.5 inch rear midrange speakers might contribute primarily to rear-seat passenger audio coverage or fill functions rather than critical soundstage imaging for the driver position.
- Power handling and sensitivity specifications of replacement speakers would need consideration alongside physical fitment, particularly if the factory amplifier remains in the audio signal path.