2014 Audi S4 Speaker Sizes
The 2014 Audi S4 factory audio system features a dashboard, front door panel, and rear door panel that accommodate 1 inch speakers, while the center dash supports a 2.5 inch speaker size. Furthermore, the rear deck lid accepts 3.5 inch units, the front door panel and rear door panel accept 6.5 inch speakers, and the rear deck lid accommodates 8 inch units. Compatible types for replacement and upgrade include tweeter, midrange, full-range, midbass, and woofer components.
Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.
| 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.