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2021 Audi S6

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Overview Upgrade your Speakers Add a Subwoofer Add an Amplifier Digital Sound Processors Audio Installation & Accessories Add a Backup Camera Dads & Grads Sale

Speakers & Speaker Installation for 2021 Audi S6

Find speakers to upgrade your sound and fit in the factory speaker location for your S6.  After you choose your speakers, we'll help you find speaker adapters, speaker harnesses and other accessories for installation.

All car speakers

Shop All Speaker Locations in the Vehicle

See all speakers that fit, regardless of location.

Dash Corner

Dash Corner Speakers

Speakers for your dash corner

Front Door Panel Speakers

Front Door Speakers

Speakers for your front door panels

Front Pillar Speakers

Front Pillar Speakers

Speakers for your front pillars

Rear Door Panel Speakers

Rear Door Panel Speakers

Speakers for your rear door panels

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Dads & Grads Sale

Free Gear / Open-Box Deals / Huge Discounts up to 40% off Car / Marine / ATV Audio

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Speaker Size
Refers to the size of the speaker measured in inches. Every vehicle has standard application sizes. Please use our vehicle fitment guide for your vehicle's specific speaker sizes if you do not know them.
Design
The number of individual drivers in a car speaker. Speakers with 2 drivers are known as a 2-way, and 3 drivers are known as a 3-way. Component systems are often referred to as "separates" because the tweeter is not attached to the midwoofer (main speaker driver) and mounts separately in a location such as a door post. Component systems typically come with an external crossover so you can easily adjust the high and low frequencies sent to both the midwoofer and the tweeter. Center channel speakers are great for those looking to have surround sound in their vehicle.
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.
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".
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.
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.
Tweeter Design
Designs such as cone, dome, semi-dome, balanced dome, and whizzer are most popular. Cone tweeters are simple, efficient and typically are the most reasonably priced. Dome tweeters are used in most home speakers, and provide a smoother and more accurate sound. Semi-dome design is one with a dome placed inside a cone. A Balanced dome driver is a semi-dome with equal reproduction area given the cone and dome portions of the driver. A whizzer tweeter is a separate tweeter cone driven by the voice coil of the woofer.
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.
PRO-X Series (28)
Cento Series (24)
Mille Pro Series (24)
Power Series (23)
Reference Series (19)
Stage Series (19)
V Series (19)
CS Series (17)
Status Series (17)
Club Series (15)
A Series (14)
X Series (13)
ZXI Series (13)
eXcelon Series (11)
Prime Series (11)
Uno Series (11)
HED Series (10)
HEX Series (10)
Kappa Series (10)
N-Series (10)
Punch Series (10)
Apocalypse Series (9)
R-Series (9)
Dieci Series (8)
DMD Series (8)
GX Series (8)
M Series (8)
PNW Series (8)
Primus Series (8)
PRO Series (8)
S Series (8)
XED Series (8)
Zeus Series (8)
GS Series (7)
Machete Series (7)
PRO-GM Series (7)
Terminator Series (7)
C1 Series (6)
C2 Series (6)
Diamond Elite Series (6)
HCCA Series (6)
Mille Legend Series (6)
Polk DB+ Series (6)
SPL (6)
Elite Series (5)
KS Series (5)
MSNEO Series (5)
Polk Audio MM1 Series (5)
Stage 2 Series (5)
Stage 3 Gen 2 Series (5)
Thunder Series (5)
VEGA Series (5)
XL Series (5)
C3 Series (4)
DRVN Series (4)
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EQ Series (4)
MotorSport Series (4)
Performance Series (4)
Premium Series (4)
R Series (4)
SPL Show Series (4)
Stroker Pro Series (4)
Z Series (4)
Arena Series (3)
BASSREV Series (3)
C6 Series (3)
D-Series (3)
Discus Series (3)
DS Series (3)
E-Series (3)
EPIC PRO Series (3)
EXL Series (3)
Godfather Series (3)
MA Series (3)
MM Series (3)
MSPRO Series (3)
NEO Series (3)
Pro Audio on Wheels Series (3)
PRO-NS Series (3)
PRO-SM Series (3)
Q Series (3)
RS Series (3)
SA Series (3)
Shock Wave Series (3)
Sport Series (3)
Stadium (3)
SXE Series (3)
6PRO Series (2)
Altitude Series (2)
Black Hydra Series (2)
Buran Series (2)
C7 Series (2)
Colossus Classic Series (2)
D Series (2)
DM Series (2)
DR Series (2)
DX Series (2)
EL Series (2)
Excelon Reference Series (2)
Focus Series (2)
Formula Series (2)
G-Series (TSG) (2)
Gen-X (2)
GT Series (2)
GTO Series (2)
HTW Series (2)
MAS Series (2)
MB Series (2)
MS Series (2)
MX Series (2)
PK Series (2)
PRO-FR Series (2)
PRO-ZT Series (2)
PS Series (2)
Punch P2 Series (2)
SBL Series (2)
TNT Series (2)
Alto Series (1)
CVPRO Series (1)
CVPX Series (1)
Delta Series (1)
DF Series (1)
E Series (1)
ECX Series (1)
EQ NEO Series (1)
FC Series (1)
FK Series (1)
Hannibal Series (1)
Hawk Series (1)
HED Pro Series (1)
HEX Diamante Italia Series (1)
HEX Pro Diamante Italia Series (1)
HNX Series (1)
KS Speaker Series (1)
LCMR Series (1)
Octagonal Series (1)
Pro Audio Series (1)
PRO-CF Series (1)
PRO-HY Series (1)
Punch P1 Series (1)
Punch P3 Series (1)
Road Thunder Extreme Series (1)
SQ Series (1)
Stadium Series (1)
Stage 1 Series (1)
Stage 2 Gen 2 Series (1)
Stage One Series (1)
Stallion Series (1)
Studio Series (1)
Thunder Dome Series (1)
Triaxial Series (1)
VEX Series (1)
VTEK Series (1)
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Hertz MLK1650.3 with Sound Damping

300W Peak (150W RMS) 6.5" Mille Legend Series 2-Way 4 Ohm component speaker system + NVX SDSK2 Sound Damping

MLK16503_SDSK2 big
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Hertz MLK1650.3 with Sound Damping

300W Peak (150W RMS) 6.5" Mille Legend Series 2-Way 4 Ohm component speaker system + NVX SDSK2 Sound Damping

• 150 Watts Max Each, 75 Watts RMS Each
• Pressed-pulp cone with cotton fibers cone material
• Tetolon Tweeter Dome
• 4 Ohm Impedance
• Sensitivity: 92 dB

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48
List price $2133.74
-10% $1,914.98

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• 150 Watts Max Each, 75 Watts RMS Each
• Pressed-pulp cone with cotton fibers cone material
• Tetolon Tweeter Dome
• 4 Ohm Impedance
• Sensitivity: 92 dB

DS18 PRO-ZXI6.4BM (Pair)

1200W Peak (600W RMS) 6.5" ZXi Series 4-Ohm Midrange Car Speakers (Pair)

PROZXI64BM_2 big
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DS18 PRO-ZXI6.4BM (Pair)

1200W Peak (600W RMS) 6.5" ZXi Series 4-Ohm Midrange Car Speakers (Pair)

• 600 watts Peak, 300 watts RMS
• 1" Aluminum Bullet Tweeter
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 97 dB

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• 600 watts Peak, 300 watts RMS
• 1" Aluminum Bullet Tweeter
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 97 dB

Hertz K 165 + $50 GIft Card

6.5" Uno Series 2-Way 4 ohm Component Speaker System

K 165, 50EGIFT big
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Hertz K 165 + $50 GIft Card

6.5" Uno Series 2-Way 4 ohm Component Speaker System

• 150 Watts Max Each, 35 Watts RMS Each
• Water-repellent pressed paper cone material
• PEI Tweeter Dome
• 4 Ohm Impedance
• Sensitivity: 93.5 dB

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Install kits available for most vehicles

found car based on your search
Fits multiple locations in your S6
  • Front Door
  • Rear Door
18
List price $200.00
-40% $119.99 /set

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• 150 Watts Max Each, 35 Watts RMS Each
• Water-repellent pressed paper cone material
• PEI Tweeter Dome
• 4 Ohm Impedance
• Sensitivity: 93.5 dB

Diamond Audio DMD65C (2-Pairs, 4-Total)

400W Peak (200W RMS) 6.5" DMD Series 2-Way Component Speaker System (2-Pairs)

DMD65C_2 big
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Diamond Audio DMD65C (2-Pairs, 4-Total)

400W Peak (200W RMS) 6.5" DMD Series 2-Way Component Speaker System (2-Pairs)

• 100 watts Peak Each, 50 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

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$399.98

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• 100 watts Peak Each, 50 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

Hertz C 165 F (2-Pairs, 4-Total)

840W Peak (280W RMS) 6.5" Cento Series Mid-Bass Woofer (2-Pairs)

C165F_2 big
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Hertz C 165 F (2-Pairs, 4-Total)

840W Peak (280W RMS) 6.5" Cento Series Mid-Bass Woofer (2-Pairs)

• 210 watts Peak Each, 70 watts RMS Each
• Semi-Pressed paper with Mica cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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List price $460.00
-13% $399.98

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• 210 watts Peak Each, 70 watts RMS Each
• Semi-Pressed paper with Mica cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

NVX VSP65KIT2F (2-Pairs, 4-Total)

1500W Peak (500W RMS) 6.5" 2-Ohm V-Series 2-Way Component Speaker System w/ 25mm Silk Dome Tweeters (2-Pairs)

VSP65KIT2F_2 big
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NVX VSP65KIT2F (2-Pairs, 4-Total)

1500W Peak (500W RMS) 6.5" 2-Ohm V-Series 2-Way Component Speaker System w/ 25mm Silk Dome Tweeters (2-Pairs)

• 375 watts Peak Each, 125 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 2 ohm
• Sensitivity: 88 dB
• Mounting Depth: 2.51"

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List price $287.98
-21% $227.98

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• 375 watts Peak Each, 125 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 2 ohm
• Sensitivity: 88 dB
• Mounting Depth: 2.51"

DS18 ZXI-62C (2-Pairs, 4-Total)

960W Peak (320W RMS) 6.5 ZXI Series 2-Way Component Speakers w/ Silk Dome Tweeters (2-Pairs)

ZXI62C_2 big
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DS18 ZXI-62C (2-Pairs, 4-Total)

960W Peak (320W RMS) 6.5 ZXI Series 2-Way Component Speakers w/ Silk Dome Tweeters (2-Pairs)

• 240 watts Peak Each, 80 watts RMS Each
• 1.25" Silk Dome Tweeters
• Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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$335.90

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• 240 watts Peak Each, 80 watts RMS Each
• 1.25" Silk Dome Tweeters
• Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Diamond Audio MP654 (2-Pairs, 4-Total)

600W Peak (300W RMS) 6.5" Motorsport Series PRO Full-Range Co-Ax Horn Speaker (2-Pairs)

MP654_2 big
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Diamond Audio MP654 (2-Pairs, 4-Total)

600W Peak (300W RMS) 6.5" Motorsport Series PRO Full-Range Co-Ax Horn Speaker (2-Pairs)

• 300 watts Max Each, 150 watts RMS Each
• 1" Horn Tweeters
• Impedance: N/A
• Sensitivity: 101 dB
• Mounting Depth: 3.33"

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$879.98

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• 300 watts Max Each, 150 watts RMS Each
• 1" Horn Tweeters
• Impedance: N/A
• Sensitivity: 101 dB
• Mounting Depth: 3.33"

DS18 PRO-CF6.4SL (Pair)

1000W Peak (500W RMS) 6.5” Water Resistant Midbass Speakers (Pair)

PROCF64SL_2 big
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DS18 PRO-CF6.4SL (Pair)

1000W Peak (500W RMS) 6.5” Water Resistant Midbass Speakers (Pair)

• 1000 watts Peak Each, 500 watts RMS Each
• Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 95 dB
• Priced Per Pair

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$167.90

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• 1000 watts Peak Each, 500 watts RMS Each
• Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 95 dB
• Priced Per Pair

Lowest price in 30 days

Alpine R2-S65 with Sound Damping

600W Peak (200W RMS) 6.5" R-Series 2-Way Coaxial Speakers with Magnesium Hard-Dome Tweeters + NVX SDSK2 Sound Damping

R2S65_SDSK2 big
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Alpine R2-S65 with Sound Damping

600W Peak (200W RMS) 6.5" R-Series 2-Way Coaxial Speakers with Magnesium Hard-Dome Tweeters + NVX SDSK2 Sound Damping

• 300 watts Peak Each, 100 watts RMS Each
• 1" Magnesium Hard Dome Tweeters
• Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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List price $418.74
-33% $278.94

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• 300 watts Peak Each, 100 watts RMS Each
• 1" Magnesium Hard Dome Tweeters
• Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Polk Audio DB6502 (2-Pairs, 4-Total)

1200W Peak (400W RMS) 6.5" DB+ Series 2-Way Car & Marine Component Speaker System (2-Pairs)

DB6502_2 big
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Polk Audio DB6502 (2-Pairs, 4-Total)

1200W Peak (400W RMS) 6.5" DB+ Series 2-Way Car & Marine Component Speaker System (2-Pairs)

• 300 watts Peak Each, 100 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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List price $419.98
-24% $320.00

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• 300 watts Peak Each, 100 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

Alpine S2-S65 (2-Pairs, 4-Total)

960W Peak (320W RMS) 6.5" S-Series 2-way Coaxial Car Speakers (2-Pairs)

S2S65_2 big
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Alpine S2-S65 (2-Pairs, 4-Total)

960W Peak (320W RMS) 6.5" S-Series 2-way Coaxial Car Speakers (2-Pairs)

• 240 watts Peak Each, 80 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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List price $360.00
-17% $299.90

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• 240 watts Peak Each, 80 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Hertz SX 165 NEO (2-Pairs, 4-Total)

800W Peak (400W RMS) 6.5" SPL Show Series 2-way Car Speakers for SPL Competition (2-Pairs)

SX165NEO_2 big
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Hertz SX 165 NEO (2-Pairs, 4-Total)

800W Peak (400W RMS) 6.5" SPL Show Series 2-way Car Speakers for SPL Competition (2-Pairs)

• 200 watts Max Each, 100 watts RMS Each
• 1.1 PEI (Polyetherimide) Dome Tweeters
• Water repellent pressed paper cone material
• Impedance: 4 ohm
• Sensitivity: 96.5 dB
• Mounting Depth: 2-1/4"

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List price $960.00
-6% $899.98

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• 200 watts Max Each, 100 watts RMS Each
• 1.1 PEI (Polyetherimide) Dome Tweeters
• Water repellent pressed paper cone material
• Impedance: 4 ohm
• Sensitivity: 96.5 dB
• Mounting Depth: 2-1/4"

Lowest price in 30 days

(2) KICKER 43CSS654 6.5" 6-1/2" 1200 Watt 4-Ohm Car Audio Component Speaker Sets

600W Peak (200W RMS) 6.5" CSS 2-Way Component Car Speakers Package

43CSS654 big
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(2) KICKER 43CSS654 6.5" 6-1/2" 1200 Watt 4-Ohm Car Audio Component Speaker Sets

600W Peak (200W RMS) 6.5" CSS 2-Way Component Car Speakers Package

• Peak Power: 600W
• RMS Power: 200W
• (tweeter size 3/4", titanium dome tweeter
• Mounting Depth: 1-11/16"
• Polypropylene midwoofer cone

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List price $399.98
-28% $287.92

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• Peak Power: 600W
• RMS Power: 200W
• (tweeter size 3/4", titanium dome tweeter
• Mounting Depth: 1-11/16"
• Polypropylene midwoofer cone

Hertz DCX165.3 + $50 Gift Card

6.5" Dieci Series 2-Way Coaxial Car Speakers

DCX 165.3, 50EGIFT big
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Hertz DCX165.3 + $50 Gift Card

6.5" Dieci Series 2-Way Coaxial Car Speakers

• 60 Watts Max Each, 30 Watts RMS Each
• Water-repellent pressed paper Cone
• Dome tweeter
• 4 Ohm Impedance
• Sensitivity: 93 dB
• Mounting Depth: 2-1/2"

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Install kits available for most vehicles

found car based on your search
Fits multiple locations in your S6
  • Front Door
  • Rear Door
18
List price $200.00
-35% $129.99 /pair

In stock

Add to Cart

• 60 Watts Max Each, 30 Watts RMS Each
• Water-repellent pressed paper Cone
• Dome tweeter
• 4 Ohm Impedance
• Sensitivity: 93 dB
• Mounting Depth: 2-1/2"

Lowest price in 30 days

Alpine HDZ-653S (2-Pairs, 4-Total)

1200W Peak (400W RMS) 6.5” Status Series Slim-fit 3-way 4-ohm Component Speaker System (2-Pairs)

HDZ653S_2 big
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Alpine HDZ-653S (2-Pairs, 4-Total)

1200W Peak (400W RMS) 6.5” Status Series Slim-fit 3-way 4-ohm Component Speaker System (2-Pairs)

• 300 watts Peak Each, 100 watts RMS Each
• 1" Dome Tweeters
• Carbon Composite cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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List price $2880.00
-33% $1,919.90

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• 300 watts Peak Each, 100 watts RMS Each
• 1" Dome Tweeters
• Carbon Composite cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Hertz CX 165 with Sound Damping

420W Peak (140W RMS) 6.5" Cento Series 2-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

CX165_SDSK2 big
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Hertz CX 165 with Sound Damping

420W Peak (140W RMS) 6.5" Cento Series 2-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

• 210 watts Peak Each, 70 watts RMS Each
• 15/16 Tetolon Dome Tweeters
• Semi-pressed paper+ Mica cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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49
List price $278.74
-5% $264.98

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• 210 watts Peak Each, 70 watts RMS Each
• 15/16 Tetolon Dome Tweeters
• Semi-pressed paper+ Mica cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

AudioControl PNW-65 (2-Pairs, 4-Total)

400W Peak (300W RMS) 6.5″ PNW Series 2-way Coaxial Speakers (2-Pairs)

PNW65_2 big
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AudioControl PNW-65 (2-Pairs, 4-Total)

400W Peak (300W RMS) 6.5″ PNW Series 2-way Coaxial Speakers (2-Pairs)

• 100 watts Peak Each, 50 watts RMS Each
• 1" Silk Dome Tweeters
• Rigid Poly Mica cone material
• Impedance: 3 ohm
• Sensitivity: 88.9 dB

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List price $558.00
-7% $518.00

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• 100 watts Peak Each, 50 watts RMS Each
• 1" Silk Dome Tweeters
• Rigid Poly Mica cone material
• Impedance: 3 ohm
• Sensitivity: 88.9 dB

Diamond Audio DMD65C with Sound Damping

200W Peak (100W RMS) 6.5" DMD Series 2-Way Component Speaker System + NVX SDSK2 Sound Damping

DMD65C_SDSK2 big
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Diamond Audio DMD65C with Sound Damping

200W Peak (100W RMS) 6.5" DMD Series 2-Way Component Speaker System + NVX SDSK2 Sound Damping

• 100 watts Peak Each, 50 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

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• 100 watts Peak Each, 50 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

Hertz DSK165.3 with Sound Damping

160W Peak (80W RMS) 6.5" Dieci Series 2-Way Component Speaker system + NVX SDSK2 Sound Damping

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Hertz DSK165.3 with Sound Damping

160W Peak (80W RMS) 6.5" Dieci Series 2-Way Component Speaker system + NVX SDSK2 Sound Damping

• 80 Watts Max Each, 40 Watts RMS Each
• Water-repellent pressed paper cone material
• PEI Tweeter Dome
• 4 Ohm Impedance
• Sensitivity: 93 dB

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found car based on your search
Fits your S6
49
List price $248.74
-14% $214.98

In stock

Add to Cart

• 80 Watts Max Each, 40 Watts RMS Each
• Water-repellent pressed paper cone material
• PEI Tweeter Dome
• 4 Ohm Impedance
• Sensitivity: 93 dB

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    FAQ for Speakers in 2021 S6

    Q: Can I upgrade or change the Speakers in 2021 Audi S6?

    A: Yes this page includes all the best Speakers that work in your S6.

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