2021 Ram ProMaster Speaker Sizes
The 2021 Ram ProMaster factory audio system features specific locations for sound reproduction. The a-pillar accommodates a 1.5 inch speaker size, and the front door panel accepts 6.75 inch speakers. Compatible types for replacement and upgrade include tweeter, midbass, and full-range units.
Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.
| Location | Size | Type | Notes |
|---|---|---|---|
| A-Pillar | 1.5 | Tweeter |
|
| Front Door Panel | 6.75 | Midbass / Full-Range |
|
2021 Ram ProMaster Speaker Replacement Summary
2
total positions
1
easy to replace
1
high priority
1
professional only
Replacement difficulty:
Low: 1 Medium: 0 High: 1Replacement priority:
High: 1 Medium: 0 Low: 1Additional Notes
- The front door panel locations in the 2021 Ram ProMaster may represent a higher replacement priority, given that the 6.75-inch size tends to support a wider frequency response through midbass and full-range driver compatibility, which could contribute more noticeably to overall audio output than the smaller pillar-mounted units.
- The A-pillar positions are sized at 1.5 inches, which is generally associated with tweeter-only installations. This suggests those locations are likely limited to high-frequency reproduction and would not typically handle midrange or low-frequency content on their own.
- A full-range driver in the 6.75-inch front door panel position could potentially handle treble, midrange, and some bass frequencies within a single cone, which may reduce the complexity of the audio system compared to a multi-driver setup.
- The pairing of A-pillar tweeters with front door panel midbass or full-range drivers could suggest a degree of frequency overlap management may be needed, particularly if both positions are active within the same channel of the audio system.
- Replacing the front door panel speakers with midbass-specific drivers rather than full-range units might produce a more defined low-to-mid frequency response, though this would likely depend on whether a dedicated tweeter is also installed in the A-pillar position.