2014 BMW 228i Speaker Sizes
The 2014 BMW 228i factory audio system contains specific locations for audio components. Center dash, front door panel, and rear deck lid locations accept 1 inch speakers and a 4 inch speaker size. Below seats locations accommodate 8 inch units. Compatible speaker types for a system replacement and audio upgrade consist of tweeters, midrange units, and subwoofers.
Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.
| Location | Size | Type | Notes |
|---|---|---|---|
| Below Seats | 8 | Subwoofer |
|
| Center Dash | 1 | Tweeter |
|
| Center Dash | 4 | Midrange |
|
| Front Door Panel | 1 | Tweeter |
|
| Front Door Panel | 4 | Midrange |
|
| Rear Deck Lid | 1 | Tweeter |
|
| Rear Deck Lid | 4 | Midrange |
|
2014 BMW 228i Speaker Replacement Summary
7
total positions
4
easy to replace
2
high priority
0
professional only
Replacement difficulty:
Low: 4 Medium: 3 High: 0Replacement priority:
High: 2 Medium: 5 Low: 0Additional Notes
- The 2014 BMW 228i employs a component speaker configuration with separate tweeters and midrange drivers distributed across multiple locations rather than traditional full-range coaxial speakers.
- Tweeters measuring 1 inch are positioned in three distinct locations: the center dash, front door panels, and rear deck lid, suggesting a focus on high-frequency dispersion throughout the cabin.
- Midrange drivers at 4 inches occupy the same three locations as the tweeters, indicating a parallel arrangement that may facilitate frequency-specific sound staging.
- The factory system includes an 8-inch subwoofer positioned below the seats, which handles low-frequency reproduction separately from the mid and high-frequency components.
- Replacing the tweeters could potentially affect vocal clarity and instrumental detail in the upper frequency range, while midrange upgrades might influence warmth and presence in voice and instrument reproduction.
- The component speaker layout allows for targeted upgrades, where individual frequency ranges can be addressed without necessarily replacing all speakers simultaneously.
- Aftermarket component speakers with matching 1-inch tweeters and 4-inch midrange drivers would likely integrate into the existing mounting locations, though compatibility with factory crossover networks may require verification.
- The under-seat subwoofer location typically presents space constraints that could limit replacement options to specific enclosure types or shallow-mount designs.