2020 Acura RDX Speaker Sizes
The 2020 Acura RDX speaker size chart provides factory audio system specifications and locations throughout the vehicle. Information covers replacement speaker details for front headliner, front pillar, center dash, d-pillar, front door panel, rear headliner, rear door panel, and rear positions to assist with aftermarket upgrade planning.
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| Location | Size | Type | Notes |
|---|---|---|---|
| Center Dash | 3.5 | Full-Range |
|
| D-Pillar | 3.5 | Midrange |
|
| Front Door Panel | 3.5 | Midrange |
|
| Front Door Panel | 6.75 | Midbass / Full-Range |
|
| Front Headliner | 1 | Tweeter |
|
| Front Pillar | 1 | Tweeter |
|
| Rear | 8 | Subwoofer |
|
| Rear Door Panel | 6.75 | Midbass / Full-Range |
|
| Rear Headliner | 3.5 | Midrange |
|
2020 Acura RDX Speaker Replacement Summary
9
total positions
3
easy to replace
2
high priority
4
professional only
Replacement difficulty:
Low: 3 Medium: 2 High: 4Replacement priority:
High: 2 Medium: 6 Low: 1Additional Notes
- The 2020 Acura RDX employs a multi-element audio configuration with nine distinct speaker positions distributed across the cabin, ranging from 1-inch tweeters to an 8-inch subwoofer location.
- Headliner and pillar positions utilize 1-inch tweeters dedicated to high-frequency reproduction, while the center dashboard houses a 3.5-inch full-range driver that may handle midrange and vocal frequencies.
- The front and rear door panels feature dual-size installations, with 3.5-inch midrange units positioned alongside larger 6.75-inch midbass or full-range drivers, suggesting a component-style separation of frequency duties within each door assembly.
- D-pillar and rear headliner positions incorporate 3.5-inch midrange speakers, which could contribute to surround sound staging or rear-seat audio coverage depending on system configuration.
- The 6.75-inch door speakers accept either midbass-specific drivers or full-range alternatives, providing flexibility in replacement strategy based on whether the installer prefers dedicated frequency ranges or broader coverage from individual units.
- An 8-inch subwoofer location in the rear handles low-frequency output, though specifications do not indicate whether this position comes factory-equipped or represents an available upgrade path.
- Replacement priority might logically focus on the 6.75-inch door panel positions first, as these larger drivers typically influence overall soundstage width and midrange clarity more substantially than smaller auxiliary speakers.
- The presence of dedicated tweeter locations suggests the factory system may utilize active crossovers or signal processing to direct appropriate frequencies to each driver size, which aftermarket installers would need to accommodate or replicate.
- Component speaker sets with separate tweeters and woofers could integrate directly into the existing tweeter and door panel locations without requiring structural modifications to the original mounting points.