2021 Subaru Forester Speaker Sizes
The 2021 Subaru Forester factory audio system includes specific mounting locations that accept various audio components. Specifically, dashboard locations accept 1 inch units, front door panel locations accommodate 6x9 inch speakers, and rear door panel locations accept a 6.5 inch speaker size. Available compatible speaker types for system replacement and 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 |
|---|---|---|---|
| Dashboard | 1 | Tweeter |
|
| Front Door Panel | 6x9 | Full-Range |
|
| Rear Door Panel | 6.5 | Midbass / Full-Range |
|
2021 Subaru Forester Speaker Replacement Summary
3
total positions
2
easy to replace
1
high priority
0
professional only
Replacement difficulty:
Low: 2 Medium: 1 High: 0Replacement priority:
High: 1 Medium: 2 Low: 0Additional Notes
- The 2021 Subaru Forester features a three-position speaker arrangement with tweeters mounted in the dashboard and larger drivers in both door locations.
- Dashboard tweeters at 1 inch typically handle high-frequency reproduction, while the door-mounted speakers manage mid and low frequencies in this configuration.
- Front door panels accommodate 6x9 inch full-range speakers, which can reproduce a broader frequency spectrum compared to dedicated midbass units.
- Rear door positions accept either 6.5 inch midbass drivers or full-range speakers, offering flexibility depending on whether the system separates frequency duties or consolidates them.
- The presence of dedicated dashboard tweeters suggests the factory system may already employ component-style separation, making tweeter replacement potentially relevant for audio upgrades.
- Replacing the front door 6x9 speakers might yield noticeable sonic changes given their full-range designation and larger cone area relative to the rear 6.5 inch positions.
- The oval 6x9 configuration in front doors provides greater cone surface area than round 6.5 inch speakers, potentially offering more output in the lower frequency range.
- Aftermarket options for the rear position would need to match the 6.5 inch specification, with buyers choosing between dedicated midbass units or full-range replacements based on system design.