2022 GMC Terrain Speaker Sizes
The 2022 GMC Terrain factory audio system includes an a-pillar location that accepts a 1 inch speaker size, and a dashboard location that accommodates 3.5 inch speakers. Front door panel and rear door panel locations support 6.5 inch units, while the rear side panel location accepts an 8 inch unit. Compatible speaker types for a system replacement or upgrade consist of tweeters, full-range drivers, midbass drivers, and woofers.
Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.
| Location | Size | Type | Notes |
|---|---|---|---|
| A-Pillar | 1 | Tweeter |
|
| Dashboard | 3.5 | Full-Range |
|
| Front Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Side Panel | 8 | Woofer |
|
2022 GMC Terrain Speaker Replacement Summary
5
total positions
2
easy to replace
1
high priority
1
professional only
Replacement difficulty:
Low: 2 Medium: 2 High: 1Replacement priority:
High: 1 Medium: 2 Low: 2Additional Notes
- The front door panel and rear door panel positions in the 2022 GMC Terrain share the same 6.5 inch sizing, which may suggest that a single speaker model could potentially serve both locations if the compatible driver types align with the intended audio configuration.
- The A-pillar position is limited to a 1 inch tweeter, which would typically handle only high-frequency reproduction, so its output would likely depend on other positions handling the mid and low frequencies to form a more balanced response.
- The dashboard position accommodates a 3.5 inch full-range driver, which could attempt to cover a broad frequency range on its own, though its relatively small cone area may limit low-frequency extension compared to the larger positions.
- The front door panel positions support either a midbass or full-range driver type in a 6.5 inch size, which may indicate that these locations could serve as the primary midrange and bass foundation in the front soundstage.
- The rear side panel holds the largest driver size at 8 inches and is designated for woofer use, suggesting this location could potentially contribute the most low-frequency output across all available positions.
- Replacing the front door panel speakers might be considered a higher priority than the rear positions, given their typical role in front soundstage imaging and their compatibility with both midbass and full-range driver types.
- The combination of a tweeter at the A-pillar, a full-range driver at the dashboard, and midbass or full-range drivers at the door panels could suggest a degree of flexibility for constructing either a passive or active multi-way speaker configuration.