1979 Mercedes-Benz 450SL Speaker Sizes
The 1979 Mercedes-Benz 450SL speaker size chart provides factory and aftermarket speaker specifications for replacement or upgrade purposes. Information includes audio system locations in the dashboard and rear deck lid. Available data covers speaker specifications to assist with installation of aftermarket audio components in factory positions throughout the vehicle.
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| Location | Size | Type | Notes |
|---|---|---|---|
| Dashboard | 4 | Midrange |
|
| Rear Deck Lid | 4x6 | Full-Range |
|
1979 Mercedes-Benz 450SL 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: 01979 Mercedes-Benz 450SL 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 1979 Mercedes-Benz 450SL contains two distinct speaker locations with different size requirements, suggesting a basic two-way audio configuration from the factory.
- Dashboard speakers at 4 inches are designated for midrange frequencies, indicating these drivers may handle vocal and instrumental content in the middle frequency spectrum rather than attempting full-range reproduction.
- The rear deck lid accommodates 4x6 inch full-range speakers, which likely serve as the primary source for broader frequency coverage including bass response within the limitations of this compact oval format.
- Aftermarket replacement options for the dashboard position would benefit from midrange-specific drivers that optimize output between approximately 300Hz and 5kHz, where human hearing is most sensitive.
- Full-range speakers in the rear deck position face the inherent challenge of reproducing low frequencies adequately through a 4x6 inch cone area, which may limit bass extension compared to larger formats.
- The single DIN radio opening provides standard compatibility with most aftermarket head units, potentially allowing for improved source quality and amplification to drive replacement speakers more effectively.
- Upgrading the rear deck speakers to higher-sensitivity models could produce noticeable improvements in overall volume and clarity, as these drivers handle the majority of the frequency range.
- Component speaker systems are not indicated by the factory configuration, though the separated midrange drivers in the dashboard suggest the possibility of adding tweeters for enhanced high-frequency extension.