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2001 Audi A4

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Universal subwoofers that fit most vehicles, including your 2001 A4.

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Universal Subwoofers for 2001 Audi A4


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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.
Punch Series (38)
W3 v3 Series (24)
Power Series (22)
VC Series (21)
CompC Series (20)
SoloX Series (20)
Apocalypse Series (19)
CompRT Series (19)
CompR Series (18)
VMAX Series (18)
Y-Series (18)
Z Series (18)
S Series (17)
VEGA Series (17)
SA Series (16)
E-Series (15)
HED Series (15)
X Series (15)
NEO Series (14)
CompVX Series (13)
35 Series (12)
CompQ Series (12)
CompVR Series (12)
Level 5 Series (12)
Machete Series (12)
U Series (12)
W7 Anniversary Edition Series (12)
Prime Series (11)
R2 Series (11)
Solo-Baric L7S Series (11)
Solo-Baric L7T Series (11)
Punch P3 Series (10)
Reference Series (10)
EXL Series (9)
HD Series (9)
M Series (9)
N-Series (9)
Power T1 Series (9)
Prime R2 Series (9)
TW3 Shallow Mount Series (9)
ZR Series (9)
55 Series (8)
CompVT Series (8)
Diamond Elite Series (8)
IXS Shallow Series (8)
Level 4 Series (8)
Mille Pro Series (8)
Nightshade (NS) Series (8)
SA Classic Series (8)
W1 v3 Series (8)
XL Series (8)
ZXI Series (8)
A Series (7)
Comp Series (7)
Hifonics Elite Series (7)
Hippo Series (7)
Hooligan Series (7)
Level 3 Series (7)
Level 6 Series (7)
SML Series (7)
Solo-Baric L7R Series (7)
SRW Series (7)
VS Series (7)
EPICX Series (6)
Godfather Series (6)
HCCA Series (6)
HEX Series (6)
R Series (6)
Spike Series (6)
TW1 Series (6)
VFL Comp Series (6)
W0 v3 Series (6)
W6 v3 Series (6)
Cento Series (5)
D Series (5)
eXcelon Series (5)
SoloXS L7XS Series (5)
Space Series (5)
Stage Series (5)
Terminator Series (5)
XR Series (5)
75 Series (4)
CVP Series (4)
DMD Series (4)
DMD-SH Series (4)
EXL-X Series (4)
Godzilla Series (4)
GTR Series (4)
Hawk Series (4)
HED Slim Series (4)
Kappa Series (4)
King Series (4)
L Series (4)
LCS Series (4)
N Series (4)
Punch P3 Shallow Mount Series (4)
RS Series (4)
Status Series (4)
Stroker Series (4)
SWT Series (4)
T1 Slim Series (4)
Tremor-X Series (4)
TW5 Shallow Mount Series (4)
Type-R Series (4)
Atom Series (3)
Club Series (3)
DB+ Series (3)
Discus Series (3)
EQ Series (3)
Gen-XX (3)
GTX Series (3)
Level 1 Series (3)
Level 2 Series (3)
PRO-X Series (3)
Select Series (3)
Solo-Baric L7 Series (3)
SQ Series (3)
Summo Series (3)
SWS Series (3)
TITAN Series (3)
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TNT Series (3)
VFL Series (3)
XED Series (3)
Arena Series (2)
Bass Series (2)
BassLine Series (2)
C6 Series (2)
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Dieci Series (2)
DX Series (2)
Earthquake DBXI Series (2)
Elite Series (2)
ES Series (2)
Excelon Reference Series (2)
Gen-X (2)
GTS Series (2)
Hannibal Series (2)
HEX PRO Series (2)
HoleeS Series (2)
Magma Series (2)
Mille Legend Series (2)
Polk Audio MM1 Series (2)
Power T2 Series (2)
Power T3 Series (2)
Punch P1 Series (2)
SL Series (2)
SPL Show Series (2)
Stadium Series (2)
Street Reference (2)
Stroker Pro Series (2)
Subzero Series (2)
W7 Series (2)
XFL Series (2)
XMAXX Series (2)
XMAXXX Monster Series (2)
XS-Series (2)
Arena X Series (1)
BOA-N Series (1)
CRW Series (1)
Diamond Shallow Series (1)
GT Series (1)
GTX Series (1)
HF Series (1)
JackHammer Series (1)
M2 Series (1)
M4 Series (1)
M6 Series (1)
MOJO Pro Series (1)
Performance Series (1)
Primus Series (1)
Punch P2 Series (1)
S65 Series (1)
SPL Monster Series (1)
Tarantula T5 Series (1)
TKO Series (1)
UFO Series (1)
Uno Series (1)
W0 v2 Series (1)
XD 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.
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Kicker CWR122 (48CWR122)

1000W Peak (500W RMS) 12” CompR Series Dual 2-ohm Subwoofer

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Kicker CWR122 (48CWR122)

1000W Peak (500W RMS) 12” CompR Series Dual 2-ohm Subwoofer

• Peak Power: 1000 watts
• RMS Power: 250-500 watts
• Impedance: Dual 2 ohm
• Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 5-3/4"
• Sensitivity: 86.9 dB

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DS18 IXS12.4D

1600W Peak (800W RMS) 12" IXS Series Dual 4-ohm Shallow Car Subwoofer

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DS18 IXS12.4D

1600W Peak (800W RMS) 12" IXS Series Dual 4-ohm Shallow Car Subwoofer

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Paper Cone
• Rubber Surround
• Impedance: Dual 4 ohm
• Mount depth: 4.33"
• Sensitivity: 85.1 dB

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Kicker CWRT82 (48CWRT82)

600W Peak (300W RMS) 8" CompRT Series Dual 2-ohm Shallow Car Subwoofer

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Kicker CWRT82 (48CWRT82)

600W Peak (300W RMS) 8" CompRT Series Dual 2-ohm Shallow Car Subwoofer

• Peak Power: 600 watts
• RMS Power: 300 watts
• Impedance: Dual 2 ohm
• UV-Treated Polypropylene Cone
• UV-resistant Santoprene Surround
• Mount depth: 2-11/16"
• Sensitivity: 81.8 dB

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Kicker CWQ124 (51CWQ124)

2000W Peak (1000W RMS) 12" CompQ Series Dual 4-ohm Subwoofer

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Kicker CWQ124 (51CWQ124)

2000W Peak (1000W RMS) 12" CompQ Series Dual 4-ohm Subwoofer

• Peak Power: 2000 watts
• RMS Power: 1000 watts
• Impedance: Dual 4 ohm
• SoloKon Polypropylene Cone
• Blue-stitched Santoprene Rubber Surround
• Mount depth: 7-1/8"
• Sensitivity: 85.4 dB

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Kicker L7X152 (49L7X152)

2000W RMS 15" SoloX Series Dual 2-ohm Subwoofer

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Kicker L7X152 (49L7X152)

2000W RMS 15" SoloX Series Dual 2-ohm Subwoofer

• RMS Power: 1000 - 2000 watts
• Impedance: Dual 2 ohm
• Double-pressed pulp Cone
• UV-resistant Santoprene Surround
• Mount depth: 11-9/16"

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• RMS Power: 1000 - 2000 watts
• Impedance: Dual 2 ohm
• Double-pressed pulp Cone
• UV-resistant Santoprene Surround
• Mount depth: 11-9/16"

Sundown Audio X-8 v.3 D4 8" (X8V3D4)

800W RMS 8" X Series V3 Dual 2-ohm Car Subwoofer (XV38D4)

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Sundown Audio X-8 v.3 D4 8" (X8V3D4)

800W RMS 8" X Series V3 Dual 2-ohm Car Subwoofer (XV38D4)

• RMS Power: 800 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
• FEA optimized spider and surround
• Mount depth: 6.8"
• Sensitivity: 81.8 dB

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• RMS Power: 800 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
• FEA optimized spider and surround
• Mount depth: 6.8"
• Sensitivity: 81.8 dB

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Kicker L7T104 (46L7T104)

1000W Peak (500W RMS) 10" Solo-Baric L7T Series Dual 4-ohm Shallow Car Subwoofer

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Kicker L7T104 (46L7T104)

1000W Peak (500W RMS) 10" Solo-Baric L7T Series Dual 4-ohm Shallow Car Subwoofer

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 4 ohm
• SoloKon Polypropylene Cone
• Ribbed Santoprene Surround
• Mount depth: 3-3/4"
• Sensitivity: 85.98 dB

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NVX YSW102

1600W Peak (800W RMS) 10" Y-Series Dual 2-ohm Car Subwoofer

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NVX YSW102

1600W Peak (800W RMS) 10" Y-Series Dual 2-ohm Car Subwoofer

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 2 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 5.90"
• Sensitivity: 85 dB

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Sundown Audio SML-8 D4 8" (SML8D4) (Open Box, Great)

800W Peak (400W RMS) 8" SML Series Dual 4-ohm Shallow Car Subwoofer (SW-SML8D4)

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Sundown Audio SML-8 D4 8" (SML8D4) (Open Box, Great)

800W Peak (400W RMS) 8" SML Series Dual 4-ohm Shallow Car Subwoofer (SW-SML8D4)

• Peak Power: 800 watts
• RMS Power: 400 watts
• Impedance: Dual 4 ohm
• Pressed Paper cone
• Pressed Foam surround
• Mount depth: 3.9"
• Sensitivity: 82.5 dB

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• Peak Power: 800 watts
• RMS Power: 400 watts
• Impedance: Dual 4 ohm
• Pressed Paper cone
• Pressed Foam surround
• Mount depth: 3.9"
• Sensitivity: 82.5 dB

Kicker L7XS122 (52L7XS122)

3000W RMS 12" SoloXS L7XS Series Dual 2-ohm Square Car Subwoofer

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Kicker L7XS122 (52L7XS122)

3000W RMS 12" SoloXS L7XS Series Dual 2-ohm Square Car Subwoofer

• RMS Power: 1500 - 3000 watts
• Impedance: Dual 2 ohm
• Double-pressed pulp Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 10-1/8"

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List price $1499.99
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• RMS Power: 1500 - 3000 watts
• Impedance: Dual 2 ohm
• Double-pressed pulp Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 10-1/8"

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Alpine S2-W12D4

1800W Peak (600W RMS) 12" S-Series Dual 4-ohm Car Subwoofer

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Alpine S2-W12D4

1800W Peak (600W RMS) 12" S-Series Dual 4-ohm Car Subwoofer

• Peak Power: 1800 watts
• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Carbon Fiber Polypropylene Cone
• High-Amplitude Multi-Roll (HAMR) Surround
• Mount depth: 4.89"
• Sensitivity: 86.2 dB

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Kicker Comp 10 (43C104)

300W Peak (150W RMS) 10" Comp Series Single 4-ohm Car Subwoofer

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Kicker Comp 10 (43C104)

300W Peak (150W RMS) 10" Comp Series Single 4-ohm Car Subwoofer

• Peak Power: 300 watts
• RMS Power: 150 watts
• Impedance: Single 4 ohm
• SoloKon Polypropylene Cone
• Ribbed Poly-Foam Surround
• Mount depth: 5 1/16"
• Sensitivity: 86.2 dB

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Deaf Bonce Apocalypse DB-SA252 D1

2000W Peak (1000W RMS) 12” Apocalypse Series Dual 1-ohm Car Subwoofer

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Deaf Bonce Apocalypse DB-SA252 D1

2000W Peak (1000W RMS) 12” Apocalypse Series Dual 1-ohm Car Subwoofer

• Peak Power: 2000 watts
• RMS Power: 1000 watts
• Pressed Paper Cone
• Foam Surround
• Impedance: Dual 1 ohm
• Mount depth: 6.61"
• Sensitivity: 84.70 dB

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$249.90

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Cerwin-Vega VMAX65D4

400W Peak (200W RMS) 6.5” VMAXX Series Dual 4-ohm Subwoofer

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Cerwin-Vega VMAX65D4

400W Peak (200W RMS) 6.5” VMAXX Series Dual 4-ohm Subwoofer

• Peak Power: 400 watts
• RMS Power: 200 watts
• Treated Semi-Pressed Pulped Cone
• Treated Foam Surround
• Impedance: Dual 4 ohm
• Mount depth: 4.25"
• Sensitivity: 83.5 dB

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List price $155.99
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Kicker CWRT672 (48CWRT672)

300W Peak (150W RMS) 6.75” CompRT Series Dual 2-ohm Shallow Car Subwoofer

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Kicker CWRT672 (48CWRT672)

300W Peak (150W RMS) 6.75” CompRT Series Dual 2-ohm Shallow Car Subwoofer

• Peak Power: 300 watts
• RMS Power: 150 watts
• Impedance: Dual 2 ohm
• UV-Resistant Polypropylene Cone
• UV-resistant Santoprene Surround
• Mount depth: 2-3/4"
• Sensitivity: 82.6 dB

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List price $149.99
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Sundown Audio SA-12 Classic D2 12" (SA12CLD2)

2000W Peak (1000W RMS) 12" SA Classic Series Dual 2-ohm Car Subwoofer (SW-SACL12D2)

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Sundown Audio SA-12 Classic D2 12" (SA12CLD2)

2000W Peak (1000W RMS) 12" SA Classic Series Dual 2-ohm Car Subwoofer (SW-SACL12D2)

• Peak Power: 2000 watts
• RMS Power: 1000 watts
• Impedance: Dual 2 ohm
• Competition Grade Paper Cone
• Treated Foam Surround
• Mount depth: 6.5"
• Sensitivity: 83.21 dB

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List price $407.99
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Sundown Audio X-15 v.3 D2 15" (X12V3D2)

5000W Peak (2500W RMS) 15" X Series Dual 2-ohm Car Subwoofer (SW-XV315D2)

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Sundown Audio X-15 v.3 D2 15" (X12V3D2)

5000W Peak (2500W RMS) 15" X Series Dual 2-ohm Car Subwoofer (SW-XV315D2)

• Peak Power: 5000 watts
• RMS Power: 2500 watts
• Impedance: Dual 2 ohm
• Pressed Paper Cone
• Mega Roll V2 Surround
• Mount depth: 11.6"
• Sensitivity: 85.9 dB

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List price $899.99
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Sundown Audio X-8 v.3 D2 8" (X8V3D2)

800W RMS 8" X Series V3 Dual 2-ohm Car Subwoofer (XV38D2)

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Sundown Audio X-8 v.3 D2 8" (X8V3D2)

800W RMS 8" X Series V3 Dual 2-ohm Car Subwoofer (XV38D2)

• RMS Power: 800 watts
• Impedance: Dual 2 ohm
• Polypropylene Cone
• FEA optimized spider and surround
• Mount depth: 6.8"
• Sensitivity: 82.1 dB

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• RMS Power: 800 watts
• Impedance: Dual 2 ohm
• Polypropylene Cone
• FEA optimized spider and surround
• Mount depth: 6.8"
• Sensitivity: 82.1 dB

Rockford Fosgate Power T2 T2S2-16

5000W Peak (2500W RMS) 16" Power Series Single 2-ohm Car Subwoofer

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Rockford Fosgate Power T2 T2S2-16

5000W Peak (2500W RMS) 16" Power Series Single 2-ohm Car Subwoofer

• Peak Power: 5000 watts
• RMS Power: 2500 watts
• Impedance: Single 2 ohm
• Glass Fiber Cone
• Injection molded foam Surround
• Mount depth: 10.47"
• Sensitivity: 90 dB

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$1,299.99

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JBL Arena X 12 (JBLSUBAX12AM)

1600W Peak (800W RMS) 12" Arena X Series Single 2-ohm Car Subwoofer

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JBL Arena X 12 (JBLSUBAX12AM)

1600W Peak (800W RMS) 12" Arena X Series Single 2-ohm Car Subwoofer

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Aluminum Cone
• Nitrile Butadiene Rubber NBR Surround
• Impedance: Single 2 ohm
• Mount depth: 7.87"
• Sensitivity: 86.4 dB

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Kicker CVX124 (50CVX124)

1500W Peak (750W RMS) 12" CompVX Series Dual 4-ohm Car Subwoofer

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Kicker CVX124 (50CVX124)

1500W Peak (750W RMS) 12" CompVX Series Dual 4-ohm Car Subwoofer

• Peak Power: 1500 watts
• RMS Power: 750 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
• Ribbed Santoprene Surround
• Mount depth: 6-11/16"
• Sensitivity: 87.1 dB

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Kicker CWR82 (48CWR82)

600W Peak (300W RMS) 8” CompRT Series Dual 2-ohm Subwoofer

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Kicker CWR82 (48CWR82)

600W Peak (300W RMS) 8” CompRT Series Dual 2-ohm Subwoofer

• Peak Power: 600 watts
• RMS Power: 150-300 watts
• Impedance: Dual 2 ohm
• Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 4 1/8"
• Sensitivity: 82.1 dB

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List price $139.99
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NVX XCW121

4000W Peak (2000W RMS) 12" X-Series Dual 1-ohm SPL Subwoofer

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NVX XCW121

4000W Peak (2000W RMS) 12" X-Series Dual 1-ohm SPL Subwoofer

• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Dual 1 ohm
• Enhanced Woven Fiber Paper Composite Cone
• Custom High Roll Foam Surround
• 30 mm Xmax (One Way)
• Sensitivity: 85.6 dB

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Kicker L7T102 (46L7T102)

1000W Peak (500W RMS) 10" Solo-Baric L7T Series Dual 2-ohm Shallow Car Subwoofer

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Kicker L7T102 (46L7T102)

1000W Peak (500W RMS) 10" Solo-Baric L7T Series Dual 2-ohm Shallow Car Subwoofer

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 2 ohm
• SoloKon Polypropylene Cone
• Ribbed Santoprene Surround
• Mount depth: 3-3/4"
• Sensitivity: 85.98 dB

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Kicker CWQ122 (51CWQ122)

2000W Peak (1000W RMS) 12" CompQ Series Dual 2-ohm Subwoofer

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Kicker CWQ122 (51CWQ122)

2000W Peak (1000W RMS) 12" CompQ Series Dual 2-ohm Subwoofer

• Peak Power: 2000 watts
• RMS Power: 1000 watts
• Impedance: Dual 2 ohm
• SoloKon Polypropylene Cone
• Blue-stitched Santoprene Rubber Surround
• Mount depth: 7-1/8"
• Sensitivity: 85.4 dB

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List price $379.99
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Cerwin Vega VMAX65D2

400W Peak (200W RMS) 6.5” VMAXX Series Dual 2-ohm Subwoofer

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Cerwin Vega VMAX65D2

400W Peak (200W RMS) 6.5” VMAXX Series Dual 2-ohm Subwoofer

• Peak Power: 400 watts
• RMS Power: 200 watts
• Treated Semi-Pressed Pulped Cone
• Impedance: Dual 2 ohm
• Mount depth: 4.25"

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List price $155.99
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JBL Stage 82 (JBLSUBST82AM)

800W Peak (200W RMS) 8" Stage Series Single 4-ohm Car Subwoofer

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JBL Stage 82 (JBLSUBST82AM)

800W Peak (200W RMS) 8" Stage Series Single 4-ohm Car Subwoofer

• Peak Power: 800 watts
• RMS Power: 200 watts
• Impedance: Single 4 ohm
• Polypropylene Subwoofer Cone material
• Rubber Subwoofer Surround material
• Mount depth: 3-15/16"
• Sensitivity: 88 dB

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Deaf Bonce Machete MF-10S D2

1600W Peak (800W RMS) 10” Machete Series Dual 2-ohm Car Subwoofer

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Deaf Bonce Machete MF-10S D2

1600W Peak (800W RMS) 10” Machete Series Dual 2-ohm Car Subwoofer

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Pressed Paper Cone
• Foam Surround
• Impedance: Dual 2 ohm
• Mount depth: 5.63"
• Sensitivity: 84.00 dB

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$139.90

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JL Audio 10W7AE-3

750W RMS 10" W7AE Series Single 3-ohm Car Subwoofer

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JL Audio 10W7AE-3

750W RMS 10" W7AE Series Single 3-ohm Car Subwoofer

• RMS Power: 750 watts
• Impedance: Single 3 ohm
• Polypropylene Cone
• Polyester Foam Surround
• Mount depth: 8.5"
• Sensitivity: 84.3 dB

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$1,199.99

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Kicker L7S102 (44L7S102)

1200W Peak (600W RMS) 10” Solo-Baric L7S Series Dual 2-ohm Subwoofer

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Kicker L7S102 (44L7S102)

1200W Peak (600W RMS) 10” Solo-Baric L7S Series Dual 2-ohm Subwoofer

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 2 ohm
• Injection Molded Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 6-1/4"
• Sensitivity: 85.87 dB

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List price $329.99
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JL Audio 13W3v3-2

600W RMS 13.5" W3v3 Series Single 2-Ohm Car Subwoofer

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JL Audio 13W3v3-2

600W RMS 13.5" W3v3 Series Single 2-Ohm Car Subwoofer

• Sensitivity: 87.63 dB
• Mounting depth: 7.63"
• Injection-molded, mineral-filled polypropylene cone
• Nitrile butadiene rubber surround
•Customization trim ring
• Floating Cone Attach Method
• DMA Optimized Motor

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• Sensitivity: 87.63 dB
• Mounting depth: 7.63"
• Injection-molded, mineral-filled polypropylene cone
• Nitrile butadiene rubber surround
•Customization trim ring
• Floating Cone Attach Method
• DMA Optimized Motor

JL Audio 13TW5v2-4 - Pair

600W RMS 13.5" TW5v2 Series Single 4-ohm Shallow Car Subwoofer

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JL Audio 13TW5v2-4 - Pair

600W RMS 13.5" TW5v2 Series Single 4-ohm Shallow Car Subwoofer

• RMS Power: 600 watts
• Impedance: Single 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Santoprene Rubber Surround
• Mount depth: 2.625"
• Sensitivity: 85.63 dB

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• RMS Power: 600 watts
• Impedance: Single 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Santoprene Rubber Surround
• Mount depth: 2.625"
• Sensitivity: 85.63 dB

JL Audio 13TW5v2-4

600W RMS 13.5" TW5v2 Series Single 4-ohm Shallow Car Subwoofer

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JL Audio 13TW5v2-4

600W RMS 13.5" TW5v2 Series Single 4-ohm Shallow Car Subwoofer

• RMS Power: 600 watts
• Impedance: Single 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Santoprene Rubber Surround
• Mount depth: 2.625"
• Sensitivity: 85.63 dB

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$929.99

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Alpine R2-W12D2

2250W Peak (750W RMS) 12" R2-Series Dual 2-ohm Car Subwoofer

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Alpine R2-W12D2

2250W Peak (750W RMS) 12" R2-Series Dual 2-ohm Car Subwoofer

• Peak Power: 2250 watts
• RMS Power: 750 watts
• Impedance: Dual 2 ohm
• Kevlar Reinforced Pulp Paper Cone
• High-Amplitude Multi-Roll (HAMR) Surround
• Mount depth: 6.43"
• Sensitivity: 85 dB

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2) Rockford Fosgate R2 R2SD4-10

800W Peak (400W RMS) 10" Prime R2 Series Shallow-mount Dual 4-ohm Subwoofer (Pair)

R2SD4-10 2 Pack big
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2) Rockford Fosgate R2 R2SD4-10

800W Peak (400W RMS) 10" Prime R2 Series Shallow-mount Dual 4-ohm Subwoofer (Pair)

• Peak Power: 400 watts
• RMS Power: 200 watts
• Impedance: Dual 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Foam Surround
• Mount depth: 3.417"
• Sensitivity: 82 dB

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$319.98

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• Peak Power: 400 watts
• RMS Power: 200 watts
• Impedance: Dual 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Foam Surround
• Mount depth: 3.417"
• Sensitivity: 82 dB

Limited time!

Kicker L7T82 (46L7T82)

700W Peak (350W RMS) 8" Solo-Baric L7T Series Dual 2-ohm Shallow Car Subwoofer

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Kicker L7T82 (46L7T82)

700W Peak (350W RMS) 8" Solo-Baric L7T Series Dual 2-ohm Shallow Car Subwoofer

• Peak Power: 700 watts
• RMS Power: 350 watts
• Impedance: Dual 2 ohm
• SoloKon Polypropylene Cone
• Ribbed Santoprene Surround
• Mount depth: 2-3/4"
• Sensitivity: 84.835 dB

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List price $239.99
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Massive Audio UFO10V2

600W Peak (300W RMS) 10" UFO Series Dual 4-ohm Shallow Car Subwoofer

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Massive Audio UFO10V2

600W Peak (300W RMS) 10" UFO Series Dual 4-ohm Shallow Car Subwoofer

• Peak Power: 600 watts
• RMS Power: 300 watts
• Impedance: Dual 4 ohm
• Injection Molded Polypropylene Cone
• Foam Surround
• Mount depth: 2.95"
• Sensitivity: 86 dB

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List price $149.99
-23% $114.99

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Kicker Comp 12 (43C124)

300W Peak (150W RMS) 12" Comp Series Single 4-ohm Subwoofer

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Kicker Comp 12 (43C124)

300W Peak (150W RMS) 12" Comp Series Single 4-ohm Subwoofer

• Peak Power: 300 watts
• RMS Power: 150 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 5 7/8"
• Sensitivity: 88.3 dB

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Kicker L7X121 (49L7X121)

2000W RMS 12" SoloX Series Dual 1-ohm Subwoofer

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Kicker L7X121 (49L7X121)

2000W RMS 12" SoloX Series Dual 1-ohm Subwoofer

• RMS Power: 1000 - 2000 watts
• Impedance: Dual 1 ohm
• Double-pressed pulp Cone
• UV-resistant Santoprene Surround
• Mount depth: 10-1/8"

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• RMS Power: 1000 - 2000 watts
• Impedance: Dual 1 ohm
• Double-pressed pulp Cone
• UV-resistant Santoprene Surround
• Mount depth: 10-1/8"

Limited time!

Kicker L7S104 (44L7S104)

1200W Peak (600W RMS) 10” Solo-Baric L7S Series Dual 4-ohm Subwoofer

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Kicker L7S104 (44L7S104)

1200W Peak (600W RMS) 10” Solo-Baric L7S Series Dual 4-ohm Subwoofer

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Injection Molded Polypropylene Cone
• Ribbed Santoprene Surround
• Mount depth: 6-1/4"
• Sensitivity: 85.87 dB

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List price $329.99
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    Q: Can I upgrade or change the Universal Subwoofers in 2001 Audi A4?

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