2018 Chevrolet Equinox Speaker Sizes
The 2018 Chevrolet Equinox factory audio system designates specific locations for distinct acoustic components. The dashboard accommodates a 1 inch speaker size, while the center dash accepts 3.5 inch units. Furthermore, front door panels support 6x9 inch speakers, and rear door panels accept 6.5 inch speakers. Compatible speaker types for a replacement or upgrade consist of tweeters, midbass, and full-range units.
Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.
| Location | Size | Type | Notes |
|---|---|---|---|
| Center Dash | 3.5 | Full-Range |
|
| Dashboard | 1 | Tweeter |
|
| Front Door Panel | 6x9 | Full-Range |
|
| Rear Door Panel | 6.5 | Midbass / Full-Range |
|
2018 Chevrolet Equinox Speaker Replacement Summary
4
total positions
2
easy to replace
1
high priority
0
professional only
Replacement difficulty:
Low: 2 Medium: 2 High: 0Replacement priority:
High: 1 Medium: 3 Low: 0Additional Notes
- The rear door panel and front door panel locations in the 2018 Chevrolet Equinox use the largest driver sizes in the vehicle, at 6.5 inch and 6x9 inch respectively, which may suggest these positions have the greatest potential influence on overall low-frequency and midrange output.
- The front door panel's 6x9 inch full-range drivers tend to offer a wider radiating surface area compared to the 6.5 inch rear door panel drivers, which could translate to somewhat stronger bass extension from the front stage.
- The dashboard tweeter at 1 inch appears to be a dedicated high-frequency driver, meaning it may only handle the upper portion of the audible frequency range rather than reproducing the full spectrum.
- The center dash position accommodates a 3.5 inch full-range driver, which is notably smaller than the door panel locations and may represent a more limited contribution to the soundstage in terms of dynamic range and low-frequency reproduction.
- Given that the rear door panel supports both midbass and full-range compatible types, there could be some flexibility in prioritizing a midbass-only driver there, potentially allowing a more focused low-to-mid frequency role at that position.
- Replacement priority might reasonably lean toward the front door panel and dashboard tweeter positions first, as the front soundstage typically has a more direct relationship with perceived stereo imaging and vocal clarity.
- The presence of a dedicated tweeter location at the dashboard suggests the factory or aftermarket configuration may support a degree of high-frequency separation, which could allow for a more defined treble response when paired with appropriate crossover settings.