1983 BMW 320i Speaker Sizes
The 1983 BMW 320i speaker size chart provides factory audio specifications and replacement locations for OEM and aftermarket audio system components. Available data includes speaker positions in front door panels, front kick panels, rear deck lids, and rear door panels. Information covers factory-installed audio equipment and compatible aftermarket upgrade options for each speaker location throughout the vehicle.
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| Location | Size | Type | Notes |
|---|---|---|---|
| Front Door Panel | 5.25 | Midbass / Full-Range |
|
| Front Kick Panel | 5.25 | Midbass |
|
| Rear Deck Lid | 5.25 | Midbass / Full-Range |
|
| Rear Door Panel | 5.25 | Midbass / Full-Range |
|
1983 BMW 320i Speaker Replacement Summary
4
total positions
3
easy to replace
1
high priority
0
professional only
Replacement difficulty:
Low: 3 Medium: 1 High: 0Replacement priority:
High: 1 Medium: 3 Low: 01983 BMW 320i 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 1983 BMW 320i utilizes a uniform 5.25 inch speaker size across all four factory locations, which may simplify the replacement process when upgrading the audio system.
- Midbass speakers are compatible with the front kick panel position, suggesting this location may benefit from drivers designed to handle lower frequency ranges without requiring full-range capabilities.
- The front door panels, rear deck lid, and rear door panels accept either midbass or full-range speaker types, providing flexibility in how the sound system could be configured during upgrades.
- Full-range speakers in the door and deck positions could potentially eliminate the need for separate tweeters in a basic audio setup for the 1983 BMW 320i, though dedicated component systems might offer improved sound staging.
- The single DIN radio opening follows the standardized head unit sizing common to vehicles of this era, which typically allows for straightforward replacement with aftermarket receivers.
- Replacing the kick panel speakers with quality midbass drivers might enhance lower frequency response, as this location often provides favorable acoustic characteristics for bass reproduction in the cabin environment.