2020 Toyota Avalon Speaker Sizes
The 2020 Toyota Avalon factory audio system includes specific mounting locations for various drivers. Center dash and dashboard accommodate 3.5 inch speakers, while front door panel and rear deck lid accept 6x8 inch units. Additionally, front door panel accommodates a 1 inch speaker size, rear door panel accepts 3.5 inch speakers, and rear deck center accommodates an 8 inch unit. Compatible speaker types for replacement and upgrade include tweeters, full-range, midrange, and subwoofers.
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 | 3.5 | Full-Range |
|
| Front Door Panel | 6x8 | Full-Range |
|
| Front Door Panel | 1 | Tweeter |
|
| Rear Deck Center | 8 | Subwoofer |
|
| Rear Deck Lid | 6x8 | Full-Range |
|
| Rear Door Panel | 3.5 | Midrange |
|
2020 Toyota Avalon Speaker Replacement Summary
7
total positions
4
easy to replace
2
high priority
0
professional only
Replacement difficulty:
Low: 4 Medium: 3 High: 0Replacement priority:
High: 2 Medium: 5 Low: 0Additional Notes
- The 2020 Toyota Avalon contains seven speaker locations distributed across the interior cabin, with sizes ranging from 1 inch tweeters to an 8 inch subwoofer component.
- Front door panels house two separate speaker types: dedicated 1 inch tweeters for high-frequency reproduction and larger 6x8 inch full-range drivers for broader audio coverage.
- The center dash and standard dashboard positions each accommodate 3.5 inch full-range speakers, which handle mid and high frequencies in the forward listening area.
- Rear door panels feature 3.5 inch midrange speakers rather than full-range units, suggesting a focused frequency range designation in the factory audio architecture.
- The rear deck lid contains 6x8 inch full-range speakers positioned to provide rear-fill audio content for passengers in the back seating area.
- An 8 inch subwoofer installed in the rear deck center location handles low-frequency content, representing the only dedicated bass speaker in the factory configuration.
- Replacing the front door 6x8 inch full-range speakers would likely produce the most noticeable improvement in overall sound quality, as these handle the majority of the frequency spectrum in the primary listening position.
- The presence of separate tweeters in the front doors indicates a component-style arrangement that may benefit from matched aftermarket tweeter and woofer combinations during upgrades.
- Aftermarket speaker selection for the 6x8 inch locations requires attention to oval-shaped driver compatibility, as this non-standard size differs from typical round speaker formats.
- The 3.5 inch rear door midrange speakers could be replaced with full-range alternatives to expand their frequency response, though mounting depth and impedance matching should be verified first.