1980 Mercedes-Benz 240D Speaker Sizes
The 1980 Mercedes-Benz 240D speaker size chart provides specifications for factory and aftermarket speaker replacement locations. Information covers dashboard and rear deck lid speaker positions within the audio system. Details include speaker sizes and installation locations for OEM and upgrade applications throughout the vehicle's sound system.
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| Location | Size | Type | Notes |
|---|---|---|---|
| Dashboard | 4 | Midrange |
|
| Rear Deck Lid | 5.25 | Midbass / Full-Range |
|
1980 Mercedes-Benz 240D 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: 01980 Mercedes-Benz 240D 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 1980 Mercedes-Benz 240D factory speaker configuration consists of dashboard-mounted 4-inch midrange drivers and 5.25-inch rear deck lid speakers, suggesting a front-biased sound staging design typical of period German automotive audio engineering.
- Dashboard speakers in this configuration function primarily as midrange transducers, handling vocal frequencies and mid-spectrum content rather than full-bandwidth audio reproduction.
- Rear deck lid locations accommodate either midbass or full-range speakers at 5.25 inches, providing flexibility in replacement strategy depending on whether a component or coaxial approach is preferred.
- The limited cone area of 4-inch dashboard speakers may result in constrained mid-frequency output levels, potentially making the rear deck locations more critical for overall system volume and tonal balance.
- Upgrading rear deck speakers to quality midbass drivers could improve lower midrange response and vocal presence, while full-range options might provide broader frequency coverage with single-unit simplicity.
- The single DIN head unit opening indicates standard aftermarket receiver compatibility, allowing for modern source units with improved preamplifier sections and equalization capabilities to drive replacement speakers more effectively.
- Midrange-specific dashboard speakers likely crossed over at relatively high frequencies, meaning bass reproduction would depend almost entirely on the rear deck installation in the original factory configuration.
- Tweeters do not appear in the factory specification, suggesting high-frequency extension was likely limited unless replacement speakers incorporate coaxial tweeter elements or separate units are added.