1983 BMW 320i Speaker Sizes
The 1983 BMW 320i factory audio system features specific mounting positions for sound components, where front kick panel locations accept a 5.25 inch speaker size. Furthermore, front door panel, rear deck lid, and rear door panel positions accommodate 5.25 inch units. Compatible types for structural replacement and audio upgrade applications include midbass and full-range units.
Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.
| 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.