Audi A7 Quattro Cargo Area Speaker Size
The Audi A7 Quattro cargo area accommodates an 8 inch speaker size and 5.25 inch speakers, supporting both sizes across the model's production span. Compatible speaker types include subwoofers and midbass / full-range units. These specifications cover the 2012 to 2018 model years.
| Year | Type | Size (inch) |
|---|---|---|
| 2018 | Subwoofer | 8 |
| 2017 | Subwoofer | 8 |
| 2016 | Subwoofer | 8 |
| 2016 | Midbass / Full-Range | 5.25 |
| 2015 | Subwoofer | 8 |
| 2015 | Midbass / Full-Range | 5.25 |
| 2014 | Subwoofer | 8 |
| 2014 | Midbass / Full-Range | 5.25 |
| 2013 | Subwoofer | 8 |
| 2013 | Midbass / Full-Range | 5.25 |
| 2012 | Subwoofer | 8 |
| 2012 | Midbass / Full-Range | 5.25 |
Speaker Types
| Type | Description |
|---|---|
| Midbass | A driver tuned for upper bass and lower midrange, roughly from 80 Hz to 500 Hz. It has longer cone travel than a full-range unit, which supports stronger bass in doors and panels. |
| Subwoofer | A large driver for the lowest bass notes, typically from about 20 Hz to 120 Hz. It is usually installed in a separate enclosure and works alongside the other speakers. |
| Full-Range | A single driver that reproduces bass through treble without a separate crossover network. It is the simplest replacement option and is common in factory audio systems. |
Additional Notes
- The cargo area of the Audi A7 Quattro is a rear-positioned enclosure space, typically located behind the passenger cabin, where speaker mounting benefits from the structural surfaces of the vehicle's trunk or load floor region.
- An 8-inch subwoofer relies on a larger cone surface area to move sufficient air volume for low-frequency reproduction, generally covering the 20 Hz to 200 Hz range, making the enclosed, rigid environment of a cargo area acoustically suitable for bass reinforcement.
- Subwoofers are non-directional at low frequencies, meaning the cargo area placement does not require precise angular orientation toward the listener to achieve effective bass reproduction throughout the cabin.
- The Audi A7 Quattro cargo area accommodates an 8-inch subwoofer across all model years listed from 2012 through 2018, indicating a consistent mounting cutout and depth clearance for that driver size across the full range of those model years.
- A 5.25-inch driver occupies a smaller mounting footprint than the 8-inch position and typically requires less mounting depth, which suits secondary or supplemental placement within a cargo area where spatial constraints may be present alongside the larger subwoofer cutout.
- Midbass drivers operating in a 5.25-inch format typically reproduce frequencies between approximately 80 Hz and 500 Hz, bridging the low-frequency output of the subwoofer with the midrange reproduced by speakers positioned elsewhere in the vehicle.
- Full-range drivers in a 5.25-inch format extend beyond the midbass range, capable of covering frequencies from roughly 80 Hz up to 20 kHz, though upper treble performance at that size is limited without a dedicated tweeter.
- The 5.25-inch position in the Audi A7 Quattro cargo area is listed as compatible with both midbass and full-range types, indicating the mounting location can accept either driver design within the same physical cutout diameter.
- The 5.25-inch cargo area positions appear in the specifications for model years 2012 through 2016, while 2017 and 2018 list only the 8-inch subwoofer position for the same location.
- Cargo area speaker locations are generally enclosed by the vehicle's interior panels or trunk lining, which can act as an informal baffle, affecting the low-frequency extension and output efficiency of both the subwoofer and midbass driver mounted there.