1986 Mercedes-Benz 560SEC Speaker Sizes
The 1986 Mercedes-Benz 560SEC factory audio system features a dashboard that accommodates 4 inch speakers and a rear deck lid that accepts 4x6 inch units. Choosing a replacement or upgrade allows the integration of midrange and full-range compatible types for an established 4 inch speaker size.
Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.
| Location | Size | Type | Notes |
|---|---|---|---|
| Dashboard | 4 | Midrange |
|
| Rear Deck Lid | 4x6 | Full-Range |
|
1986 Mercedes-Benz 560SEC Speaker Replacement Summary
2
total positions
1
easy to replace
0
high priority
0
professional only
Replacement difficulty:
Low: 1 Medium: 1 High: 0Replacement priority:
High: 0 Medium: 2 Low: 01986 Mercedes-Benz 560SEC 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 1986 Mercedes-Benz 560SEC uses relatively small 4-inch midrange speakers in the dashboard positions, which suggests these units may handle mid-frequency vocal and instrumental reproduction rather than full bandwidth audio.
- Rear deck lid speakers measure 4x6 inches and accommodate full-range drivers, indicating these components likely carry the primary responsibility for bass and overall sound coverage in the cabin.
- Given the dashboard's midrange-only design, upgrading the rear deck speakers first might yield more noticeable sound quality improvements since they handle the complete frequency spectrum.
- The single DIN radio opening provides standard sizing for head unit replacement, though this represents a separate consideration from the speaker system itself.
- Aftermarket 4x6 inch speakers are widely available in full-range configurations, which could simplify the replacement process for the rear deck position without requiring adaptations.
- The midrange-specific dashboard speakers may benefit from aftermarket units designed for clarity in the vocal frequency range, though options in the 4-inch size category tend to be more limited than larger formats.
- The split between midrange and full-range speaker types suggests the factory audio design separated frequency responsibilities between front and rear locations rather than using identical components throughout.