2014 Audi S4 Speaker Sizes
The speaker size chart for the 2014 Audi S4 provides factory specifications for OEM speakers across multiple locations within the vehicle. Available information includes details for dashboard, front door panel, rear door panel, center dash, and rear deck lid positions. Specifications support aftermarket replacement or audio system upgrade planning by identifying factory speaker configurations at each mounting location.
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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 |
|
2014 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 2014 Audi S4 features a multi-location speaker configuration with tweeters positioned in the dashboard, front door panels, and rear door panels, each measuring 1 inch in size.
- A 2.5 inch midrange speaker in the center dash location handles mid-frequency reproduction, which typically contributes to vocal clarity and instrumental presence in the sound stage.
- The rear deck lid contains two distinct speaker sizes: a 3.5 inch full-range unit and an 8 inch woofer, suggesting a dual-purpose approach to rear audio coverage.
- Both front and rear door panels accommodate 6.5 inch speakers that accept either midbass or full-range drivers, providing flexibility for audio system upgrades depending on whether component or coaxial configurations are preferred.
- Component speaker systems might be prioritized for the door panel locations since separate 1 inch tweeters are already installed in multiple positions throughout the cabin.
- The 8 inch woofer location in the rear deck lid could be targeted for replacement when seeking enhanced low-frequency output, as dedicated woofers generally focus on bass reproduction between approximately 40-200 Hz.
- Tweeters at 1 inch typically handle frequencies above 3-4 kHz, so replacement options in the dashboard and door panel locations would likely focus on high-frequency extension and off-axis response characteristics.
- The full-range 3.5 inch speaker in the rear deck lid may serve as rear fill, though its smaller size suggests limited low-frequency capability compared to the adjacent 8 inch woofer.