2019-2024 Audi A6/S6 Subwoofer / Bass Box Speaker Rear 4K0035914
OEM Part #: 4K0-035-914 (4K0035914)
Actual photo
The exact part you’ll receive — not a stock photo.
$94.49
Side: Rear
Used
Donor2019 Audi A6 · 3.0L
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Genuine OEM Used
SKU: 567156
Donor Vehicle: 2019 Audi A6 · 3.0L
2 photos
$94.49
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The Audi subwoofer / bass box speaker with OEM part number 4K0035914 is a used genuine component from a donor vehicle. This rear-mounted Subwoofer / Bass Box Speaker handles low-frequency audio reproduction for the audio system. A failing unit often produces distorted bass or no sound from the rear, leaving the system lacking depth. This part fits Audi A6, A6 Quattro, S6, and S7 models equipped with 2.0L, 2.9L, or 3.0L turbocharged or MHEV engines.
Specifications
| Fits Vehicle Model | A6, S6 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4K0-035-914 (4K0035914) |
| Side | Rear |
| Category | Audio / Video |
Compatible Vehicles
Fits 17 vehicle configurations across 1 make, 2019-2024.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 17 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2019 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | |
| 2020 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | |
| 2022 | Audi | S6 | Sedan | 2.9L V6 Turbo | |
| 2024 | Audi | A6 | Quattro Sedan | 3.0L V6 Turbo | |
| 2022 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | |
| 2020 | Audi | A6 | Quattro Sedan | 3.0L V6 Turbo | |
| 2020 | Audi | S6 | Sedan | 2.9L V6 Turbo | |
| 2023 | Audi | A6 | Quattro Sedan | 3.0L V6 Turbo | |
| 2021 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | |
| 2023 | Audi | S6 | Sedan | 2.9L V6 Turbo | |
| 2019 | Audi | A6 | Quattro Sedan | 3.0L V6 Turbo | |
| 2021 | Audi | S6 | Sedan | 2.9L V6 Turbo | |
| 2023 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | |
| 2021 | Audi | A6 | Quattro Sedan | 3.0L V6 Turbo | |
| 2024 | Audi | S6 | Sedan | 2.9L V6 Turbo | |
| 2024 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | |
| 2022 | Audi | A6 | Quattro Sedan | 3.0L V6 Turbo |