2009 Audi S5 Speaker Sizes
A speaker size chart for the 2009 Audi S5 provides factory audio system specifications for replacement or aftermarket upgrade purposes. Information covers speaker locations throughout the vehicle, including front door panels, rear side panels, dashboard areas, center dash position, and rear deck lid. Details assist in identifying compatible aftermarket speakers based on factory specifications and mounting locations within the audio system.
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| Location | Size | Type | Notes |
|---|---|---|---|
| Center Dash | 2.5 | Midrange |
|
| Dashboard | 1 | Tweeter |
|
| Front Door Panel | 0.75 | Tweeter |
|
| Front Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Deck Lid | 3.5 | Full-Range |
|
| Rear Deck Lid | 8 | Woofer |
|
| Rear Side Panel | 0.75 | Tweeter |
|
| Rear Side Panel | 6.5 | Midbass / Full-Range |
|
2009 Audi S5 Speaker Replacement Summary
8
total positions
4
easy to replace
2
high priority
0
professional only
Replacement difficulty:
Low: 4 Medium: 4 High: 0Replacement priority:
High: 2 Medium: 4 Low: 2Additional Notes
- The 2009 Audi S5 factory audio configuration incorporates a multi-driver system with tweeters positioned in three separate locations, suggesting a design focused on high-frequency dispersion throughout the cabin.
- Component speaker systems with separate tweeters and midbass drivers would align with the existing architecture in both front and rear door panels, where 0.75-inch tweeters pair with 6.5-inch midbass or full-range drivers.
- The dashboard houses a 1-inch tweeter unit, which represents a slightly larger high-frequency driver compared to the 0.75-inch units found in the door and rear side panel locations.
- A 2.5-inch midrange driver in the center dash position may handle vocal frequencies and mid-range content, potentially serving as a center channel for audio imaging.
- The rear deck lid contains both a 3.5-inch full-range speaker and an 8-inch woofer, indicating a two-way configuration dedicated to rear soundstage and low-frequency reinforcement.
- Replacing the front door panel components could take priority in the 2009 Audi S5, as these 6.5-inch drivers typically handle the majority of the musical spectrum and directly impact staging and clarity.
- The 8-inch woofer specification in the rear deck suggests this location handles bass frequencies below what the 6.5-inch door drivers can reproduce effectively.
- Full-range driver options exist for the 6.5-inch locations, though component systems with dedicated midbass drivers would likely provide better frequency separation and detail.
- The presence of multiple tweeter sizes and locations indicates that aftermarket upgrades might require attention to sensitivity matching to maintain balanced frequency response across the listening area.
- Shallow-mount or low-profile aftermarket speakers may be necessary for the rear deck lid installations, depending on trunk clearance and factory mounting depth constraints.