Garage
Shop
Account Icon
Account
Box Icon
Track
order
Telephone Icon
Call
Help Icon
Help
Door with Arrow Icon
Sign In
  1. Home
  2. Car Audio & Electronics
  3. Car Subwoofers

Car Subwoofers for your 2024 A6

Find the best car subwoofers and sub boxes to enhance your car audio system. We're the #1 subwoofer experts since 2000. Boost your bass with our selection of component subwoofers, subwoofer boxes, subwoofers with amplifier packages, and subwoofer installation accessories. Explore our selection and find the best options for a component subwoofer or two, and find loaded, sealed, ported, and bandpass enclosures, as well as complete subwoofer bass packages.

Your Vehicle

close
Exclamation Icon
Fitment data is not available for your 2024 A6
Universal-fit product options below.
Update vehicle | Remove vehicle | Vehicle store

Top sellers

Filters
Reset Done
Show products that do not fit
Product Type
Price Range
RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
Peak Power Handling
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
Series
Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
S Series (84)
CompRT Series (47)
W3 v3 Series (46)
CompC Series (42)
CompR Series (36)
Prime Series (31)
CompVR Series (28)
TW3 Shallow Mount Series (28)
CompVX Series (27)
M2 Series (25)
HED Series (24)
Prime R2 Series (24)
Solo-Baric L7T Series (24)
VC Series (24)
SQ Series (23)
W1 v3 Series (23)
CompQ Series (22)
E-Series (21)
R2 Series (21)
Punch Series (20)
VEGA Series (20)
VMAX Series (20)
REVO Series (19)
X Series (19)
Y-Series (19)
CompVT Series (18)
N Series (18)
Comp Series (17)
Power Series (17)
SoloX Series (17)
W0 v3 Series (17)
HMS Series (16)
M1 Series (16)
Reference Series (16)
U Series (16)
VS Series (16)
35 Series (15)
BT Series (15)
M6 Series (15)
Power T1 Series (15)
TW1 Series (15)
W6 v3 Series (15)
Apocalypse Series (14)
DMD Series (14)
NEO Series (14)
SA Series (14)
Solo-Baric L7S Series (14)
Status Series (14)
Stealthbox Series (14)
Z Series (14)
Zero Series (14)
IXS Shallow Series (13)
MTX ThunderForm Series (13)
MW Series (13)
Level 5 Series (12)
Solo-Baric L7R Series (12)
Spike Series (12)
Stage Series (12)
W7 Anniversary Edition Series (12)
55 Series (11)
SML Series (11)
T1 Slim Series (11)
Terminator Series (11)
Type-R Series (11)
ZR Series (11)
Club Series (10)
DES Series (10)
TW5 Shallow Mount Series (10)
W7 Series (10)
XED Series (10)
ZXI Series (10)
Bass Series (9)
EPICX Series (9)
EXL Series (9)
M Series (9)
Mille Pro Series (9)
R Series (9)
SA Classic Series (9)
A Series (8)
Diamond Elite Series (8)
KM Subwoofer Series (8)
Level 4 Series (8)
Machete Series (8)
Nightshade (NS) Series (8)
Space Series (8)
XL Series (8)
BB Series (7)
Gen-X (7)
Hifonics Elite Series (7)
Hooligan Series (7)
Level 3 Series (7)
SRW Series (7)
Cento Series (6)
D Series (6)
EXL-X Series (6)
HD Series (6)
HEX Series (6)
Kappa Series (6)
LCS Series (6)
Level 6 Series (6)
N-Series (6)
PS Series (6)
Punch P3 Series (6)
Stealth Series (6)
SWT Series (6)
VFL Comp Series (6)
75 Series (5)
BassLine Series (5)
Black Air Series (5)
HCCA Series (5)
Hippo Series (5)
KMF Subwoofer Series (5)
L Series (5)
L7T Series (5)
NXL Series (5)
Punch P3 Shallow Mount Series (5)
Solo-Baric L7 Series (5)
V Series (5)
BX Series (4)
Club Marine Series (4)
Elite Series (4)
Excelon Reference Series (4)
eXcelon Series (4)
Ghost Series (4)
Godfather Series (4)
Godzilla Series (4)
GT Series (4)
GTR Series (4)
HED Slim Series (4)
M3 Series (4)
M7 Series (4)
Primus Series (4)
Punch P1 Series (4)
Road Thunder Series (4)
Signature Series 3i (4)
SoloXS L7XS Series (4)
TB Series (4)
Tremor-X Series (4)
TS Series (4)
TW Series (4)
XR Series (4)
Arena X Series (3)
Atom Series (3)
BassPro Go Series (3)
CVP Series (3)
CX Series (3)
DB+ Series (3)
Discus Series (3)
DMD-SH Series (3)
EQ Series (3)
Gen-XX (3)
Hideaway Series (3)
King Series (3)
KM Series (3)
Level 1 Series (3)
MotorSport Series (3)
OptiSound Series (3)
PRO-X Series (3)
R-Series (3)
RECON Series (3)
Select Series (3)
StowAway Series (3)
Stroker Series (3)
Summo Series (3)
SWS Series (3)
Titanium Series (3)
TNT Series (3)
Arena Series (2)
BassPro Series (2)
C6 Series (2)
Champion Series (2)
DBX Series (2)
Dieci Series (2)
Earthquake DBXI Series (2)
GTS Series (2)
GTX Series (2)
Hannibal Series (2)
Hawk Series (2)
HEX PRO Series (2)
HoleeS Series (2)
Hydro Series (2)
Level 2 Series (2)
M3 8 Series (2)
Magma Series (2)
MB Series (2)
MicroSub Series (2)
Mille Legend Series (2)
Polk Audio MM1 Series (2)
Power T3 Series (2)
Punch P2 Series (2)
REVO XXX Series (2)
RPM Series (2)
RS Series (2)
Sea Series (2)
SPL Show Series (2)
Stadium Series (2)
Stage Marine Series (2)
Stealth AS Series (2)
Street Reference (2)
Stroker Pro Series (2)
Subzero Series (2)
TITAN Series (2)
VFL Series (2)
VSP Series (2)
XMAXX Series (2)
XMAXXX Monster Series (2)
XS-Series (2)
7 Series (1)
BassLink Series (1)
BASSREV Series (1)
BOA-N Series (1)
CRW Series (1)
DBA Series (1)
Diamond Shallow Series (1)
DRVN Series (1)
DST Series (1)
DX Series (1)
E Series (1)
ExtremeSub Series (1)
Fuse Series (1)
GTX Series (1)
HF Series (1)
JackHammer Series (1)
M4 Series (1)
Magnum Series (1)
MOJO Pro Series (1)
MOJO Series (1)
MXA Series (1)
P1 Series (1)
Power T2 Series (1)
PRO Series (1)
PWE Series (1)
S65 Series (1)
SL Series (1)
SPL Monster Series (1)
Stadium Marine Series (1)
Tarantula T5 Series (1)
TKO Series (1)
Toyota Tuned (1)
UFO Series (1)
VPAS Series (1)
W0 v2 Series (1)
WET Series (1)
XD Series (1)
XFL Series (1)
XO Series (1)
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
Shallow Mount Installation
This means that the subwoofer/speaker is designed to be installed in areas that do not have a lot of space. Shallow mount subwoofers are typically found under a seat or behind the seat in some trucks.

Shallow mount speakers will typically have a mounting depth of 2" or less, while shallow mount subwoofers will typically have a mounting depth of 3" or less.
Top-Mount Depth (Mounting Depth)
The depth when installed on top of the mounting surface. Measured from the bottom of the speaker's magnet to the bottom of the mounting holes on the rim of the speaker.
Voice Coil(s)
Dual voice coil subs have more wiring flexibility than single voice coils subs; however, single voice coil subwoofers provide easier hookup options for wiring multiple subwoofers in parallel or series. You may also run a dual voice coil (DVC) sub in parallel, series, or combination. A quad voice coil has four voice coils and is equal to two dual voice coil subwoofers as far as wiring goes.
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
Subwoofer Design
This is the design of the subwoofer or the opening of the subwoofer enclosure. Each design has it's own benefits, whether it is a square, circle, or oval.

Round/Circle: This is the typical and common subwoofer design. They have a round cone and are a circle in design.

Square: These woofers are able to achieve a greater cone area in a smaller space. Because of the greater surface area, some square subwoofers will be louder than a round subwoofer of the same size.

Minimum Sealed Box Volume
This value indicates the minimum sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
Maximum Sealed Box Volume
This value indicates the maximum sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
  Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
Main Cone Color
This is the color of the speaker's or subwoofer's cone.
Recommended Enclosure Type
This is the recommended type of enclosure that the subwoofer should be installed into. Some subwoofers are specially designed for particular enclosures.

Sealed: These enclosures completely enclose the air inside the box. These boxes produce a tight bass.

Ported/Vented: These enclosures have a slot of air to escape from the box. The result is a sound that has more "boom".

Bandpass: These are a combination of both sealed and ported enclosures. They can be very efficient, but require tuning for the best response.

Xmax (millimeters)
Typically measured in millimeters, the Xmax value is the measure of a speaker cone's maximum excursion in one direction while maintaining a linear behavior.
Deals
Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!
Condition
Availability
filter-icon Filters & Sort

Alpine SBV-10-WRA

900W Peak (300W RMS) Loaded Single 10" Underseat Subwoofer Enclosure for select 2007-2018 vehicles from Jeep

SBV-10-WRA big
Go to item page Right Arrow Icon of Right Arrow

Alpine SBV-10-WRA

900W Peak (300W RMS) Loaded Single 10" Underseat Subwoofer Enclosure for select 2007-2018 vehicles from Jeep

• Sealed enclosure with 1 10" Subwoofer
• 300 watts RMS (900 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 16-1/4" L x 8-3/8" H x 15-3/4" W

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $50.00 in rewards to spend later

No Fit Icon Doesn't fit your A6

List price $600.00
-17% $499.95

In stock

Add to Cart

JL Audio Stealthbox® SB-GM-VETC6/10W1v3

Custom fit subwoofer enclosure for select 2005-2013 Corvette

SB-GM-VETC6/10W1v3 big
Go to item page Right Arrow Icon of Right Arrow

JL Audio Stealthbox® SB-GM-VETC6/10W1v3

Custom fit subwoofer enclosure for select 2005-2013 Corvette

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 10W1v3-2
• 300 Watts RMS Power Handling
• Stealthbox Installs neatly into the rear corner of the hatch

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $115.00 in rewards to spend later

No Fit Icon Doesn't fit your A6

3
$1,149.99

In stock

Only 2 Left!

Add to Cart
Used from: $977.49 Like New from: $977.49

DS18 EBM-FFPGLAD-4X8

Empty Quad 8" Vented Underseat Enclosure for select 2020-2024 Gladiator

EBM-FFPGLAD-4X8 big
Go to item page Right Arrow Icon of Right Arrow

DS18 EBM-FFPGLAD-4X8

Empty Quad 8" Vented Underseat Enclosure for select 2020-2024 Gladiator

• 8" Quad Ported Subwoofer Enclosure
• Medium Density Fiberboard (MDF) construction
• Custom fit front-firing under seat construction
• Integrates seamlessly to truck's cabin
• Total box volume: 4 cubic feet

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $48.00 in rewards to spend later

No Fit Icon Doesn't fit your A6

$479.95

In stock

Only 3 Left!

Add to Cart

• 8" Quad Ported Subwoofer Enclosure
• Medium Density Fiberboard (MDF) construction
• Custom fit front-firing under seat construction
• Integrates seamlessly to truck's cabin
• Total box volume: 4 cubic feet

Stinger TXJWB12

400W RMS Loaded Single 12" Sealed Swing Gate Enclosure for select 2007-2026 vehicles from Jeep

TXJWB12 big
Go to item page Right Arrow Icon of Right Arrow

Stinger TXJWB12

400W RMS Loaded Single 12" Sealed Swing Gate Enclosure for select 2007-2026 vehicles from Jeep

• Sealed enclosure with 1 12" Subwoofer
• 400 watts RMS
• Final Impedance: 2-ohm
• Mounts on the vehicle's swing gate
• Dimensions: 28.5" L x 14" H x 6.1" W

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $56.90 in rewards to spend later

No Fit Icon Doesn't fit your A6

4
List price $799.00
-29% $569.00

In stock

Add to Cart

NVX Empty BOOST Box - 2012-2020 Tesla Model S and Model Y - UBE-TSLAS-G1

For select 2012-2020 Model S and Model Y - Single 10" Empty BOOST Sealed Enclosure

UBE-TSLAS-G1 big
Go to item page Right Arrow Icon of Right Arrow

NVX Empty BOOST Box - 2012-2020 Tesla Model S and Model Y - UBE-TSLAS-G1

For select 2012-2020 Model S and Model Y - Single 10" Empty BOOST Sealed Enclosure

• Custom Fit Empty Single 10" BOOST Sealed Enclosure
• Compatible with select 2012-2020 Model S and Model Y
• Made with hand-laid fiberglass shell covered in Carpet
• Total box volume: 0.60 cubic feet

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $30.00 in rewards to spend later

No Fit Icon Doesn't fit your A6

List price $359.99
-17% $299.99

In stock

Add to Cart

Atrend A219-8CPQS

Empty Quad 8" Sealed Rear Truck Enclosure for select 2019-2025 vehicles from Ram

A219-8CPQS big
Go to item page Right Arrow Icon of Right Arrow

Atrend A219-8CPQS

Empty Quad 8" Sealed Rear Truck Enclosure for select 2019-2025 vehicles from Ram

• 8" Quad Sealed Truck Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Premium charcoal carpet finish
• Total box volume: 2 cubic feet
• Compatible with select 2019-2025 vehicles from Ram

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your A6

1
List price $205.40
-27% $149.99

In stock

Add to Cart

NVX Empty BOOST Box -2019-2024 GMC Sierra Crew Cab - UBE-GM-19SLVCC-S212

For select 2019-2024 Silverado 1500 - Dual 12" Empty BOOST Sealed Truck Enclosure with LED Lighting

UBE-GM-19SLVCC-S212 big
Go to item page Right Arrow Icon of Right Arrow

NVX Empty BOOST Box -2019-2024 GMC Sierra Crew Cab - UBE-GM-19SLVCC-S212

For select 2019-2024 Silverado 1500 - Dual 12" Empty BOOST Sealed Truck Enclosure with LED Lighting

• Custom Fit Empty Dual 12" BOOST Sealed Truck Enclosure
• Compatible with select 2019-2024 Silverado 1500
• 3/4" Medium Density Fiberboard (MDF) construction
• Illuminated etched plexiglass with RGB LED lighting
• Total box volume: 3.0 cubic feet (common chamber)

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your A6

List price $1199.99
-17% $999.99

In stock

Only 1 Left!

Add to Cart

• Custom Fit Empty Dual 12" BOOST Sealed Truck Enclosure
• Compatible with select 2019-2024 Silverado 1500
• 3/4" Medium Density Fiberboard (MDF) construction
• Illuminated etched plexiglass with RGB LED lighting
• Total box volume: 3.0 cubic feet (common chamber)

JL Audio Stealthbox® SBX-F-BRONCG6/10TW1

Custom Fit 12" Subwoofer Enclosure for select 2021-2025 Bronco

SBX-F-BRONCG6/10TW1 big
Go to item page Right Arrow Icon of Right Arrow

JL Audio Stealthbox® SBX-F-BRONCG6/10TW1

Custom Fit 12" Subwoofer Enclosure for select 2021-2025 Bronco

• Sealed enclosure with 1 10" Stealth Series Subwoofer
• 300 watts RMS
• Final Impedance: 2-ohm
• Dimensions: 5-1/4" L x 14" H x 16-1/8" W
• Designed to fit behind the Passenger Side panel

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $115.00 in rewards to spend later

No Fit Icon Doesn't fit your A6

2
$1,149.99

In stock

Only 1 Left!

Add to Cart

NVX Loaded BOOST Box - 2015-2023 Dodge Charger - BE-DODCHA-G7

For select 2015-2023 Charger - Single 10" 500W RMS Loaded BOOST Sealed Enclosure

BE-DODCHA-G7 big
Go to item page Right Arrow Icon of Right Arrow

NVX Loaded BOOST Box - 2015-2023 Dodge Charger - BE-DODCHA-G7

For select 2015-2023 Charger - Single 10" 500W RMS Loaded BOOST Sealed Enclosure

• Sealed BOOST enclosure with 1 10" N-Series Subwoofer
• Fits select 2015-2023 Charger
• 500 watts RMS (1000 watts Peak)
• Final Impedance: 2-ohm

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your A6

3
List price $374.99
-20% $299.99

In stock

Only 3 Left!

Add to Cart
Limited time!

Alpine PSS-TSUB-TYA

500W Peak (200W RMS) Loaded Single 10" Sealed Enclosure with Monoblock Amplifier for select 2020-2025 Model Y

PSS-TSUB-TYA big
Go to item page Right Arrow Icon of Right Arrow

Alpine PSS-TSUB-TYA

500W Peak (200W RMS) Loaded Single 10" Sealed Enclosure with Monoblock Amplifier for select 2020-2025 Model Y

• Single 10" Loaded Subwoofer Enclosure and Amplifier
• For select 2020-2025 Model Y
• 500 watts Peak, 200 watts RMS
• Includes Class D Stable Monoblock Amplifier
• Direct fit stealth installation in passenger side rear trunk

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $90.00 in rewards to spend later

No Fit Icon Doesn't fit your A6

1
List price $1200.00
Save $300.05
-25% $899.95

In stock

Only 1 Left!

Add to Cart
Used from: $699.97

Atrend A202-10

Empty Dual 10" Sealed Subwoofer Enclosure for select 2011-2019 1500 and 1500 Classic

A202-10 big
Go to item page Right Arrow Icon of Right Arrow

Atrend A202-10

Empty Dual 10" Sealed Subwoofer Enclosure for select 2011-2019 1500 and 1500 Classic

• 10" Dual Sealed Subwoofer Enclosure
• Built for select 2011-2019 1500 and 1500 Classic
• 3/4" Medium Density Fiberboard (MDF) construction
• Designed to be installed under the rear seat location
• Fits full bench and split seat models
• Premium, ultra-tough coat spray-liner finish
• Constructed using specially formulated aliphatic wood glue
• Total box volume: 1.6 cubic feet

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your A6

2
List price $275.99
-35% $179.99

In stock

Only 1 Left!

Add to Cart

JL Audio Stealthbox® SB-H-PIO1K/10TW3

Custom fit subwoofer enclosure for select 2016-2022 SXS1000M5 Pioneer and SXS1000M3 Pioneer

SB-H-PIO1K/10TW3 big
Go to item page Right Arrow Icon of Right Arrow

JL Audio Stealthbox® SB-H-PIO1K/10TW3

Custom fit subwoofer enclosure for select 2016-2022 SXS1000M5 Pioneer and SXS1000M3 Pioneer

• Single JL Audio 10TW3-D4 Subwoofer
• Power handling: RMS 400 watts
• Sealed fiberglass enclosure
• Stealthbox® seamlessly installs beneath the driver's seat

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $130.00 in rewards to spend later

No Fit Icon Doesn't fit your A6

$1,299.99

Available

Ships in 10-14 days

Add to Cart
Used from: $1,104.99
Limited time!

MB Quart MBQBRO-SUBR-1

400W Peak 8" Subwoofer and Class D Amplifier Upgrade Kit for select 2021-2024 Bronco

MBQBRO-SUBR-1 big
Go to item page Right Arrow Icon of Right Arrow

MB Quart MBQBRO-SUBR-1

400W Peak 8" Subwoofer and Class D Amplifier Upgrade Kit for select 2021-2024 Bronco

• 8" Amplified Subwoofer Upgrade
• 400 watts Peak
• Includes one MB Quart NA2-400.1 Class D Monoblock Amplifier
• Variable bass boost

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $36.55 in rewards to spend later

No Fit Icon Doesn't fit your A6

List price $499.99
Save $134.50
-27% $365.49

In stock

Only 3 Left!

Add to Cart

• 8" Amplified Subwoofer Upgrade
• 400 watts Peak
• Includes one MB Quart NA2-400.1 Class D Monoblock Amplifier
• Variable bass boost

NVX BE-JP-WUTLD-VSW104v2 BOOST Box

Custom Fit 500W RMS 10" Loaded BOOST Subwoofer Enclosure for 2007-2018 JEEP Wrangler Unlimited (JK/JL)

BE-JP-WUTLD-VSW104v2 big
Go to item page Right Arrow Icon of Right Arrow

NVX BE-JP-WUTLD-VSW104v2 BOOST Box

Custom Fit 500W RMS 10" Loaded BOOST Subwoofer Enclosure for 2007-2018 JEEP Wrangler Unlimited (JK/JL)

• Custom Bass Enclosure for Jeep Wrangler Unlimited (JK)
• Rear Seat Lock Mounting
• Water Resistant Coating
• RMS Power: 500W
• Pressed Paper Cone and High Excursion Foam Surround

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your A6

2
List price $319.99
-38% $199.99

In stock

Add to Cart

JL Audio Stealthbox® SB-D-5GRAMCCR/10TW3

Custom fit subwoofer enclosure for select 2019-2024 1500

SB-D-5GRAMCCR/10TW3 big
Go to item page Right Arrow Icon of Right Arrow

JL Audio Stealthbox® SB-D-5GRAMCCR/10TW3

Custom fit subwoofer enclosure for select 2019-2024 1500

• 2019-Up Ram 1500 Crew Cab with Reclining Rear Seat
• 800 Watts of Power
• Slim Design

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $210.00 in rewards to spend later

No Fit Icon Doesn't fit your A6

1
$2,099.99

In stock

Only 3 Left!

Add to Cart
Used from: $1,784.99
Limited time!

Atrend A352-10CP

Empty Dual 10" Sealed Rear Underseat Enclosure for select 2001-2003 F-150

A352-10CP big
Go to item page Right Arrow Icon of Right Arrow

Atrend A352-10CP

Empty Dual 10" Sealed Rear Underseat Enclosure for select 2001-2003 F-150

• 10" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.1 cubic feet
• Compatible with select 2001-2003 F-150

Flash Sale! Save at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your A6

3
$175.99

In stock

Add to Cart

NVX Loaded BOOST Box - 2020-2023 Tesla Model Y - BE-TSLAY-G1D (Driver's Side)

For select 2020-2023 Model Y - Single 10" 500W RMS Loaded BOOST Sealed Enclosure

BE-TSLAY-G1D big
Go to item page Right Arrow Icon of Right Arrow

NVX Loaded BOOST Box - 2020-2023 Tesla Model Y - BE-TSLAY-G1D (Driver's Side)

For select 2020-2023 Model Y - Single 10" 500W RMS Loaded BOOST Sealed Enclosure

• Sealed BOOST enclosure with 1 10" N Series Subwoofer (Driver Side)
• Fits select 2020-2023 Model Y (5-seat models only)
• 500 watts RMS (1000 watts Peak)
• Final Impedance: 2-ohm

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your A6

1
List price $562.99
-50% $279.99

In stock

Add to Cart
Used from: $212.13

JL Audio Stealthbox® SBX-F-150-SCDBL/12TW3

Loaded Dual 12" Sealed Fiberglass Enclosure for select 2009-2026 vehicles from Ford

SBX-F-150-SCDBL/12TW3 big
Go to item page Right Arrow Icon of Right Arrow

JL Audio Stealthbox® SBX-F-150-SCDBL/12TW3

Loaded Dual 12" Sealed Fiberglass Enclosure for select 2009-2026 vehicles from Ford

• Sealed enclosure with 1 12" TW3 Shallow Mount Series Subwoofer
• 800 watts RMS (1600 watts Peak)
• Final Impedance: 2-ohm
• Includes two JL Audio 12TW3-D8 subwoofers

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $220.00 in rewards to spend later

No Fit Icon Doesn't fit your A6

$2,199.99

In stock

Only 2 Left!

Add to Cart

• Sealed enclosure with 1 12" TW3 Shallow Mount Series Subwoofer
• 800 watts RMS (1600 watts Peak)
• Final Impedance: 2-ohm
• Includes two JL Audio 12TW3-D8 subwoofers

Alpine S2-DB8V-TRK

600W Peak (300W RMS) Loaded Dual 8" Vented Enclosure for select 2007-2024 vehicles from Jeep, GMC, Ford

S2-DB8V-TRK big
Go to item page Right Arrow Icon of Right Arrow

Alpine S2-DB8V-TRK

600W Peak (300W RMS) Loaded Dual 8" Vented Enclosure for select 2007-2024 vehicles from Jeep, GMC, Ford

• Ported enclosure with 2 8" S Series Subwoofer
• 300 watts RMS (600 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 40-51" L x 8.75" H x 13.75" W

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $85.00 in rewards to spend later

No Fit Icon Doesn't fit your A6

List price $1020.00
-17% $849.95

In stock

Only 2 Left!

Add to Cart

Atrend A202-10V

Empty Dual 10" Vented Shallow Truck Enclosure for select 2002-2018 Ram 1500 / 3500 / 2500 and 1500

A202-10V big
Go to item page Right Arrow Icon of Right Arrow

Atrend A202-10V

Empty Dual 10" Vented Shallow Truck Enclosure for select 2002-2018 Ram 1500 / 3500 / 2500 and 1500

• 10" Dual Ported Truck Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.9 cubic feet
• Compatible with select 2002-2018 Ram 1500 / 3500 / 2500 and 1500

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $51.74 in rewards to spend later

No Fit Icon Doesn't fit your A6

List price $599.99
-14% $517.40

In stock

Only 2 Left!

Add to Cart
Prev 105 106 107 108 109 Next

Items per page: 20

    Clear all

    FAQ Frequently asked questions in Car Subwoofers

    A car subwoofer is a specialized speaker designed to reproduce low-frequency bass sounds. It enhances the audio system by delivering deep and powerful bass that standard car speakers cannot produce. Subwoofers are essential for experiencing the full range of frequencies in music and enhancing the overall audio quality. They add depth and impact to the sound, creating a more immersive and enjoyable listening experience. Whether you enjoy rock, hip-hop, or electronic music, a car subwoofer ensures that you can feel the music as well as hear it, adding a whole new dimension to your car audio system.
    Choosing the right car subwoofer involves considering factors such as the size of your vehicle, available space, power handling capabilities, and personal audio preferences. The most common subwoofer sizes for cars are 8-inch, 10-inch, 12-inch, and 15-inch. Smaller subwoofers are suitable for compact cars with limited space, while larger ones provide more bass output for larger vehicles or enthusiasts seeking a more robust bass experience. Additionally, consider the subwoofer's power handling (RMS and peak power) and impedance to match it with your car amplifier. If you're unsure about which subwoofer to choose, consult with a car audio professional who can recommend the best option based on your vehicle and audio preferences.
    While some car audio enthusiasts may have the knowledge and experience to install a car subwoofer themselves, professional installation is generally recommended. Installing a subwoofer involves more than just connecting wires; it requires proper placement, enclosure design, and tuning to achieve optimal sound quality and performance. A professional installer has the expertise and tools to ensure that the subwoofer is installed correctly, reducing the risk of damage to the vehicle and audio equipment. Additionally, they can help integrate the subwoofer seamlessly into your car's interior and fine-tune the audio system for the best possible sound. Investing in professional installation guarantees that your car subwoofer performs at its best and provides a satisfying bass experience.
    A powered car subwoofer, also known as an active subwoofer, has a built-in amplifier, whereas a passive subwoofer requires an external amplifier to power it. The advantage of a powered subwoofer is its simplicity; it can be easily connected to the car's audio system without the need for a separate amplifier. This makes powered subwoofers a popular choice for those looking to add bass to their car audio system without extensive modifications. On the other hand, passive subwoofers offer more flexibility for audiophiles who want to customize their audio setup. They allow for the use of external amplifiers, giving users greater control over their audio system's performance. The choice between powered and passive subwoofers depends on your preferences and the level of customization you desire for your car audio setup.
    Yes, using multiple subwoofers in your car audio system is possible and can lead to improved bass performance. Multiple subwoofers can help distribute bass more evenly throughout the vehicle, reducing peaks and nulls in bass response. This can result in smoother and more consistent bass across different seating positions. Additionally, using multiple subwoofers can increase overall bass output, allowing for a more impactful and immersive listening experience. When using multiple subwoofers, it's essential to properly match them with the car's amplifier and consider enclosure designs that complement each subwoofer's characteristics. Integrating multiple subwoofers may require more complex installation and tuning, so consulting with a car audio professional is advisable to achieve the best results.

    All About

    Car Subwoofers

    If you're on the hunt for the best quality car subwoofers to elevate your audio experience, look no further. Explore our extensive collection now and discover the perfect subwoofer that will bring new life to your car's sound system.

    Car subwoofers are the heartbeat of any audio system, adding depth and power to your music that standard speakers alone cannot replicate. These specialized speakers are designed to handle low-frequency sounds, commonly referred to as bass. By reproducing these low notes accurately, car subwoofers enrich the audio experience, providing a full-bodied, immersive sound that you can feel.

    One of the key advantages of having car subwoofers is their ability to enhance the overall sound quality. By taking on the responsibility of reproducing bass frequencies, subwoofers relieve the main speakers of this task, allowing them to focus on delivering crisp and clear mid and high-range sounds. The result is a well-balanced and dynamic audio experience that can transform your daily commute into a concert-like journey.

    Beyond music, car subwoofers also enhance the enjoyment of movies, audiobooks, and podcasts. Whether you're a music enthusiast, a movie buff, or simply someone who appreciates high-quality audio, adding a subwoofer to your car's audio system will undoubtedly elevate your entertainment experience on the road.

    At Sonic Electronix, we take pride in offering a diverse range of top-tier car subwoofers from leading brands in the industry. Our team of audio experts is dedicated to assisting you in finding the best car subwoofer that aligns with your audio preferences and vehicle specifications. Whether you're seeking bone-rattling bass or a smooth, refined sound, we have the perfect options to meet your audio aspirations.

    For personalized guidance and expert assistance, don't hesitate to reach out to our knowledgeable staff at 1-502-200-8010. Our audio specialists are ready to help you create a custom car audio setup that perfectly complements your driving style and audio preferences.

    Sonic Electronix Learning Center: Differences in Subwoofer Sizes

    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    Save up to 10 different vehicles in your garage
    Vehicle
    Store     Delete

    2020 Buick Encore GX

    2024 Audi A6

    2025 BMW M4

    1989 Chrysler LeBaron

    2008 Toyota RAV4

    2013 Jaguar XF

    2025 Audi Q4 e-tron

    2024 Ford Transit-350 HD

    1987 GMC V2500 Pickup

    1999 GMC Sonoma

    Vehicle
    Store     Delete

    2005 Harley Davidson FXSTSI Springer Softail

    2002 Harley Davidson FLSTF/I Fat Boy

    1995 Harley Davidson FLHT Electra Glide Standard

    Vehicle
    Store     Delete

    2022 Can-Am Defender MAX HD7

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm

    Cancel

    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue

    Cancel

    Shop your 2024 A6
    Why Use a Vehicle Fit Guide?
    Change vehicle | Shop without vehicle
    Whoa! Slow down. Add your details below!
    additional information required
    Add vehicle details to confirm fitment
    Ignore fitment details
    Find stereos and more that work -- fast.

    Additional information:

    Remove

    Can't find your vehicle? Click here and we'll help.

    Where to find vehicle info

    Go to Fitment

    Didn't find your car?

    Submit your details and we'll help!
    Please enter the letters as they are shown in the image above. Letters are not case-sensitive.
    Identify your vehicle and submodel details
    • Owner's manual
    • Vehicle's insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon
    Back

    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.

    Back
    Track your order
    Call our experts
    Support Center
    Return & Exchanges
    Follow on Instagram Instagram logo
    Subscribe on YouTube YouTube logo