2017 BMW 330e Speaker Sizes
The 2017 BMW 330e factory audio system features a center dash, front door panel, rear deck lid, and rear door panel supporting a 1 inch speaker size alongside 4 inch units. Below seats locations accept 8 inch units. Available speaker types for system replacement and upgrade consist of tweeters, midranges, 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 |
|
| Rear Door Panel | 1 | Tweeter |
|
| Rear Door Panel | 4 | Midrange |
|
2017 BMW 330e Speaker Replacement Summary
9
total positions
6
easy to replace
2
high priority
0
professional only
Replacement difficulty:
Low: 6 Medium: 3 High: 0Replacement priority:
High: 2 Medium: 7 Low: 0Additional Notes
- The 2017 BMW 330e audio system incorporates dedicated tweeters and midrange drivers throughout the cabin, suggesting a factory configuration that separates high and mid frequencies across multiple locations.
- Tweeters are positioned in four distinct locations including the center dash, front door panels, rear deck lid, and rear door panels, indicating attention to high-frequency dispersion throughout the listening environment.
- Midrange drivers share the same physical locations as the tweeters but handle different frequency ranges, which may allow for potential component speaker upgrades that maintain the factory separation design.
- The subwoofer placement below the seats could provide bass reinforcement while conserving cargo space, though this location might influence the low-frequency response characteristics compared to traditional trunk-mounted installations.
- Replacing the 1-inch tweeters might offer improvements in high-frequency clarity and extension, particularly if aftermarket options feature advanced materials like silk or metal domes.
- Upgrading the 4-inch midrange drivers could enhance vocal reproduction and instrumental detail, as this frequency range typically carries much of the musical content that listeners perceive most directly.
- The combination of 1-inch tweeters and 4-inch midrange drivers suggests a three-way system architecture when considering the subwoofer, which generally provides more refined frequency distribution than simpler two-way configurations.
- Aftermarket component speakers matching these specifications might include crossover networks that optimize the frequency division between the tweeters and midrange drivers for potentially improved sound staging.