Audi RS7 Cargo Area Speaker Size
The Audi RS7 cargo area accommodates an 8 inch speaker size across all listed model years. Subwoofer units serve as the compatible replacement types for the audio system in that location. The specifications cover a range from 2014 to 2018.
| Year | Type | Size (inch) |
|---|---|---|
| 2018 | Subwoofer | 8 |
| 2017 | Subwoofer | 8 |
| 2016 | Subwoofer | 8 |
| 2015 | Subwoofer | 8 |
| 2014 | Subwoofer | 8 |
Speaker Types
| Type | Description |
|---|---|
| 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. |
Additional Notes
- The cargo area of the Audi RS7 is the rearmost enclosed section of the vehicle's hatchback-style body, a location that places the speaker enclosure behind the passenger cabin and typically against or near the rear load floor or trim panel.
- Mounting in the cargo area positions the speaker at a distance from the front listening zone, which acoustically suits low-frequency reproduction since bass wavelengths are long enough to remain largely non-directional across that span.
- An 8-inch driver diameter represents a mid-size subwoofer cone surface area, producing enough pistonic displacement to move the air volume required for deep bass output without demanding the enclosure depth that larger 10-inch or 12-inch drivers would require.
- The 8-inch subwoofer format in the Audi RS7 cargo area across the 2014 through 2018 model years indicates a consistent factory enclosure and baffle cutout dimension for that generation of the vehicle.
- Subwoofers are dedicated low-frequency transducers, typically operating within approximately 20 Hz to 200 Hz, and are designed exclusively to reproduce bass and sub-bass content rather than midrange or high-frequency material.
- The cargo area enclosure in a hatchback-bodied vehicle like the RS7 is acoustically coupled to the passenger cabin through the open or semi-open rear seat area, allowing low-frequency pressure waves to travel forward into the listening space.
- An 8-inch subwoofer cone produces moderate excursion-based output, meaning the driver relies on both cone area and linear travel distance to generate sufficient sound pressure levels at low frequencies within the cabin volume.
- The spatial constraints of a cargo area installation limit available enclosure volume, and an 8-inch driver is generally compatible with smaller sealed or ported enclosures compared to larger-diameter alternatives, making the sizing appropriate for the package depth typically available behind the rear seats of a production vehicle.
- Subwoofers in cargo area positions are generally crossed over using a low-pass filter, meaning frequencies above a set point are rolled off electronically so the driver handles only the frequency range for which its cone mass and suspension compliance are optimized.
- The cargo area location subjects the speaker mounting hardware and enclosure to vibration and load-related stress from items placed in the cargo space, which is a relevant mechanical consideration for the speaker's mounting structure and frame rigidity.