2011 Audi S4 Speaker Sizes
The 2011 Audi S4 speaker size chart provides specifications for factory and aftermarket audio system components across multiple locations. Information includes speakers mounted in the dashboard, front door panel, rear door panel, center dash, and rear deck lid. Data enables replacement or upgrade of factory speakers with compatible aftermarket units based on installation locations and audio system specifications.
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| Location | Size | Type | Notes |
|---|---|---|---|
| Center Dash | 2.5 | Midrange |
|
| Dashboard | 1 | Tweeter |
|
| Front Door Panel | 1 | Tweeter |
|
| 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 |
|
2011 Audi S4 Speaker Replacement Summary
8
total positions
6
easy to replace
2
high priority
0
professional only
Replacement difficulty:
Low: 6 Medium: 2 High: 0Replacement priority:
High: 2 Medium: 6 Low: 0Additional Notes
- The audio system in the 2011 Audi S4 incorporates multiple speaker types distributed across eight different locations throughout the cabin, suggesting a factory configuration designed for multi-way sound reproduction rather than simple full-range speaker placement.
- Tweeters measuring 1 inch are positioned in three separate locations: the dashboard, front door panels, and rear door panels, indicating a high-frequency dispersion strategy that may distribute treble across both front and rear seating areas.
- A single 2.5 inch midrange driver located in the center dash potentially handles vocal frequencies and central imaging, which could be relevant when considering component system upgrades or maintaining factory sound staging characteristics.
- The front and rear door panels each contain 6.5 inch speakers compatible with either midbass or full-range drivers, making these locations likely candidates for aftermarket upgrades seeking improved mid-frequency response or overall sound quality in the 2011 Audi S4.
- The rear deck lid houses two different speaker sizes: a 3.5 inch full-range driver and an 8 inch woofer, suggesting this location handles both general rear fill duties and low-frequency reinforcement for the overall system.
- When replacing factory speakers, the 6.5 inch door locations would typically receive priority attention since door-mounted drivers often contribute substantially to soundstage and overall sonic character in factory installations.
- Component speaker systems featuring separate tweeters and midbass drivers could potentially integrate with the existing 1 inch tweeter locations, though this would depend on whether those factory locations provide adequate mounting depth and electrical compatibility.
- The 8 inch woofer position in the rear deck suggests that low-frequency extension may already be addressed in the factory configuration, which could influence decisions about whether separate subwoofer installation would be necessary for enhanced bass response.