2018 Audi RS3 Speaker Sizes
The 2018 Audi RS3 factory audio system contains specific locations to accommodate audio components. The a-pillar and rear door panel accept 1 inch units, while the center dash and rear deck lid accommodate 3.5 inch speakers. Furthermore, front and rear door panels accept 6.5 inch speakers, and the rear deck lid accommodates an 8 inch speaker size. Compatible speaker types for replacement and upgrade include tweeter, full-range, midrange, midbass, and woofer units.
Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.
| Location | Size | Type | Notes |
|---|---|---|---|
| A-Pillar | 1 | Tweeter |
|
| Center Dash | 3.5 | Full-Range |
|
| Front Door Panel | 3.5 | Midrange |
|
| Front Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Deck Lid | 3.5 | Full-Range |
|
| Rear Deck Lid | 8 | Woofer |
|
| Rear Door Panel | 1 | Tweeter |
|
| Rear Door Panel | 6.5 | Midbass / Full-Range |
|
2018 Audi RS3 Speaker Replacement Summary
8
total positions
6
easy to replace
2
high priority
1
professional only
Replacement difficulty:
Low: 6 Medium: 1 High: 1Replacement priority:
High: 2 Medium: 5 Low: 1Additional Notes
- The 2018 Audi RS3 factory audio system utilizes a multi-driver configuration with dedicated frequency-specific speakers distributed across eight locations throughout the cabin.
- Front door panels accommodate dual-speaker installations with separate 3.5 inch midrange drivers and 6.5 inch midbass or full-range units, allowing for component-style sound staging.
- High-frequency reproduction relies on 1 inch tweeters positioned at the A-pillars and rear door panels, which typically provide directional treble response when mounted at these angular locations.
- The rear door panels mirror the front configuration concept with both 1 inch tweeters and 6.5 inch midbass or full-range speakers, suggesting a four-door surround sound approach.
- Center dash mounting includes a 3.5 inch full-range speaker that may serve center channel duties or fill vocal frequency gaps in the soundstage.
- Rear deck lid hosts both 3.5 inch full-range speakers and an 8 inch woofer, indicating a rear-focused bass reinforcement strategy uncommon in front-biased audio designs.
- The 6.5 inch locations accepting either midbass or full-range types offer flexibility during replacement, though component systems with dedicated midbass drivers often outperform coaxial full-range alternatives in tonal separation.
- Replacing the 8 inch rear woofer might yield substantial low-frequency improvements since this larger format handles bass extension more effectively than smaller door-mounted drivers.
- The presence of dedicated midrange speakers at 3.5 inches suggests the factory system attempts three-way frequency division in the front stage, which aftermarket component sets could enhance with higher sensitivity ratings.
- Tweeter upgrades at the A-pillar and rear door positions could improve high-frequency clarity and detail retrieval without requiring extensive modifications to larger speaker openings.