2018 Tesla 3 Speaker Sizes
The 2018 Tesla Model 3 factory audio system contains specific factory locations and dimensions. Front door and rear door locations accommodate 6.5 inch speakers. Midbass and full-range units serve as a compatible replacement and upgrade for the vehicle.
Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.
| Location | Size | Type | Notes |
|---|---|---|---|
| Front | 6.5 | Midbass / Full-Range |
|
| Rear | 6.5 | Midbass / Full-Range |
|
2018 Tesla 3 Speaker Replacement Summary
2
total positions
0
easy to replace
1
high priority
0
professional only
Replacement difficulty:
Low: 0 Medium: 2 High: 0Replacement priority:
High: 1 Medium: 1 Low: 0Additional Notes
- The 2018 Tesla 3 front and rear positions both accommodate 6.5 inch speakers, which could simplify the replacement process if owners choose to upgrade both locations simultaneously.
- Compatible speaker types include midbass drivers and full-range units, offering flexibility in how the audio system could be configured depending on whether a separate tweeter system is present or planned.
- Midbass speakers typically handle frequencies from roughly 80-500 Hz and would likely require additional tweeters for high-frequency reproduction, while full-range speakers attempt to cover a broader frequency spectrum within a single driver.
- The uniform 6.5 inch sizing throughout front and rear positions may indicate a factory design that prioritizes consistent speaker mounting depth and cutout dimensions across all doors.
- Aftermarket speaker selection in this size category tends to be relatively broad, as 6.5 inch represents one of the more common automotive speaker formats across multiple manufacturers.
- Sound quality improvements from replacement speakers would depend partly on whether the factory system includes separate amplification, as passive speakers would rely on head unit power while component systems might benefit from external amplifiers.