1998-2005 Audi A6/Allroad/S6 Subwoofer / Bass Box Speaker (BOSE) 4B9051382A
OEM Part #: 4B9-051-382-A (4B9051382A)
Actual photo
The exact part you’ll receive — not a stock photo.
$28.49
Used
Donor2001 Audi ALLROAD · 2.7L
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Genuine OEM Used
SKU: 688210
Donor Vehicle: 2001 Audi ALLROAD · 2.7L
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$28.49
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This used genuine OEM Audi Bose subwoofer / bass box speaker, part number 4B9051382A, was removed from a donor vehicle. It provides deep low-frequency response for the premium Bose audio system. A failing subwoofer often causes distorted or weak bass, or a rattling sound from the rear deck. This part originally came from Audi models with 2.7L turbo, 2.8L, 3.0L, or 4.2L V8 engines.
Specifications
| Fits Vehicle Model | A6, Allroad, S6 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4B9-051-382-A (4B9051382A) |
| Category | Audio / Video |
Compatible Vehicles
Fits 19 vehicle configurations across 1 make, 1998-2005.
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 19 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2002 | Audi | Allroad | Quattro Wagon | 2.7L V6 Turbo | |
| 1998 | Audi | A6 | Sedan | 2.8L V6 | |
| 2000 | Audi | A6 | Sedan | 2.8L V6 | |
| 2001 | Audi | Allroad | Quattro Wagon | 2.7L V6 Turbo | |
| 2003 | Audi | Allroad | Quattro Wagon | 2.7L V6 Turbo | |
| 2002 | Audi | S6 | Wagon | 4.2L V8 | |
| 2004 | Audi | Allroad | Quattro Wagon | 2.7L V6 Turbo | |
| 2005 | Audi | Allroad | Quattro Wagon | 4.2L V8 | |
| 2000 | Audi | A6 | Quattro Wagon | 2.8L V6 | |
| 2005 | Audi | Allroad | Quattro Wagon | 2.7L V6 Turbo | |
| 1999 | Audi | A6 | Quattro Wagon | 2.8L V6 | |
| 2001 | Audi | A6 | Quattro Wagon | 2.8L V6 | |
| 2004 | Audi | Allroad | Quattro Wagon | 4.2L V8 | |
| 2001 | Audi | A6 | Sedan | 2.8L V6 | |
| 2003 | Audi | S6 | Wagon | 4.2L V8 | |
| 2002 | Audi | A6 | Quattro Wagon | 3.0L V6 | |
| 2003 | Audi | A6 | Quattro Wagon | 3.0L V6 | |
| 2004 | Audi | A6 | Quattro Wagon | 3.0L V6 | |
| 1999 | Audi | A6 | Sedan | 2.8L V6 |