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2021 Audi TT Quattro

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Overview Upgrade your Stereo 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 TT Quattro

Find speakers to upgrade your sound and fit in the factory speaker location for your TT Quattro.  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.

Center Dash Speaker(s)

Center Dash Speakers

Speakers for your center dash

Dash Corner

Dash Corner Speakers

Speakers for your dash corner

Front Door Panel Speakers

Front Door Speakers

Speakers for your front door panels

Rear Seat Side Panel Speakers

Rear Seat Side Panel Speakers

Speakers for your rear seat side panel.

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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 Location
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 (30)
Reference Series (30)
Cento Series (25)
A Series (24)
Club Series (24)
Mille Pro Series (23)
Power Series (23)
CS Series (22)
ZXI Series (22)
V Series (21)
Punch Series (19)
N-Series (17)
Status Series (17)
DMD Series (16)
HED Series (16)
S Series (16)
Stage Series (16)
PNW Series (15)
Prime Series (13)
X Series (13)
XED Series (12)
Zeus Series (12)
Dieci Series (11)
eXcelon Series (11)
GX Series (11)
Polk DB+ Series (11)
C2 Series (10)
HEX Series (10)
Kappa Series (10)
Uno Series (10)
Apocalypse Series (9)
C1 Series (9)
Diamond Elite Series (9)
PRO Series (9)
R-Series (9)
Machete Series (8)
Primus Series (8)
Terminator Series (8)
GS Series (7)
KS Series (7)
M Series (7)
PRO-GM Series (7)
Stage 3 Gen 2 Series (7)
VEGA Series (7)
DRVN Series (6)
DS Series (6)
G-Series (TSG) (6)
HCCA Series (6)
Mille Legend Series (6)
SPL (6)
BASSREV Series (5)
Discus Series (5)
DXQ Series (5)
Elite Series (5)
KFC Series (5)
MSNEO Series (5)
MX Series (5)
Polk Audio MM1 Series (5)
PS Series (5)
Sport Series (5)
Thunder Series (5)
XL Series (5)
C3 Series (4)
C7 Series (4)
Colossus Classic Series (4)
EQ Series (4)
EXL Series (4)
Formula Series (4)
MotorSport Series (4)
Performance Series (4)
Premium Series (4)
R Series (4)
RS Series (4)
SPL Show Series (4)
Stage 2 Series (4)
Stroker Pro Series (4)
Z Series (4)
Altitude Series (3)
Arena Series (3)
C6 Series (3)
D-Series (3)
DR Series (3)
E-Series (3)
EPIC PRO Series (3)
Gen-X (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)
Punch P1 Series (3)
Q Series (3)
SA Series (3)
Shock Wave Series (3)
SQ Series (3)
Stadium (3)
Stage 3 Series (3)
SXE Series (3)
6PRO Series (2)
Black Hydra Series (2)
Buran Series (2)
CF Series (2)
D Series (2)
DM Series (2)
DX Series (2)
EL Series (2)
Excelon Reference Series (2)
Focus Series (2)
GT Series (2)
GTO Series (2)
HTW Series (2)
MAS Series (2)
MB Series (2)
MS Series (2)
PK Series (2)
PRO-FR Series (2)
PRO-ZT Series (2)
Punch P2 Series (2)
Punch P3 Series (2)
Reserve Series (2)
SBL Series (2)
Stage 2 Gen 2 Series (2)
TNT Series (2)
Alto Series (1)
Apex Series (1)
CVPRO Series (1)
CVPX Series (1)
CX 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)
MR Series (1)
Octagonal Series (1)
Pro Audio Series (1)
PRO-CF Series (1)
PRO-HY Series (1)
Punch Pro Series (1)
Rage Series (1)
Road Thunder Extreme Series (1)
Stadium Series (1)
Stage 1 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 CPX 165

570W Peak (190W RMS) 6.5" Cento Series 2-Way Coaxial 4-ohm Car Speakers

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Hertz CPX 165

570W Peak (190W RMS) 6.5" Cento Series 2-Way Coaxial 4-ohm Car Speakers

• 285 watts Peak Each, 95 watts RMS Each
• 0.9 Soft Tetolon Dome tweeters
• Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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Install kits available for most vehicles

found car based on your search
Fits multiple locations in your TT Quattro
  • Front Door
  • Rear Seat Side Panel
3
List price $405.00
-14% $349.99 /pair

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Hertz DCX 100.3

120W Peak (60W RMS) 4" Dieci Series 2-Way Coaxial 4-ohm Car Speakers

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Hertz DCX 100.3

120W Peak (60W RMS) 4" Dieci Series 2-Way Coaxial 4-ohm Car Speakers

• 60 watts Peak Each, 30 watts RMS Each
• 5/8" PEI (Polyetherimide) Dome tweeters
• Water-repellent Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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Install kits available for most vehicles

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Fits the following location in your TT Quattro
  • Center Dash
2
List price $150.00
-13% $129.99 /pair

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Deaf Bonce Machete MFX-60

200W Peak (100W RMS) 6.5" Machete Series 2 Way Coaxial 4-ohm Speakers

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Deaf Bonce Machete MFX-60

200W Peak (100W RMS) 6.5" Machete Series 2 Way Coaxial 4-ohm Speakers

• 100 watts Peak Each, 50 watts RMS Each
• Paper Fiber with Mica Coating cone material
• Impedance: 4 ohm
• Sensitivity: 91.6 dB

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Install kits available for most vehicles

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Fits multiple locations in your TT Quattro
  • Front Door
  • Rear Seat Side Panel
$49.90 /pair

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JL Audio C6-650

150W Peak (100W RMS) 6.5" C6 Series 2 Way 4-ohm Component Speaker System

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JL Audio C6-650

150W Peak (100W RMS) 6.5" C6 Series 2 Way 4-ohm Component Speaker System

• 150 watts Peak Each, 100 watts RMS Each
• 1" Silk Edge Driven Dome Tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87.37 dB

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Install kits available for most vehicles

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Fits multiple locations in your TT Quattro
  • Front Door
  • Rear Seat Side Panel
$1,049.99

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Used from: $892.49
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DS18 PRO-X6.4BMSL (Sold Individually)

400W Peak (200W RMS) 6.5” PRO-X Series Pro Audio Mid-Range 4-ohm Bullet Loudspeaker

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DS18 PRO-X6.4BMSL (Sold Individually)

400W Peak (200W RMS) 6.5” PRO-X Series Pro Audio Mid-Range 4-ohm Bullet Loudspeaker

• 400 watts Peak Each, 200 watts RMS Each
• Red Aluminum Bullet tweeters
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

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Install kits available for most vehicles

found car based on your search
Fits multiple locations in your TT Quattro
  • Front Door
  • Rear Seat Side Panel
1
$52.95

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JBL STAGE3 GEN2 38F (STAGE338F)

800W Peak (100W RMS) 3.5" Stage3 Gen2 Series 2-Way Coaxial 4-ohm Car Speakers

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JBL STAGE3 GEN2 38F (STAGE338F)

800W Peak (100W RMS) 3.5" Stage3 Gen2 Series 2-Way Coaxial 4-ohm Car Speakers

• 400 watts Peak Each, 50 watts RMS Each
• PEI (Polyetherimide) Balanced Dome Tweeters
• Plus One Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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Install kits available for most vehicles

found car based on your search
Fits the following location in your TT Quattro
  • Front Door
List price $79.95
-25% $59.95 /pair

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Only 3 Left!

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• 400 watts Peak Each, 50 watts RMS Each
• PEI (Polyetherimide) Balanced Dome Tweeters
• Plus One Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Limited time!

JBL Stage3 427F (STAGE3427FAM)

300W Peak (60W RMS) 4" Stage3 Series 2-Way Coaxial 3-ohm Car Speakers

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JBL Stage3 427F (STAGE3427FAM)

300W Peak (60W RMS) 4" Stage3 Series 2-Way Coaxial 3-ohm Car Speakers

• 150 watts Peak Each, 30 watts RMS Each
• Edge Driven Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 90 dB

Free Speaker Accessory at Checkout!
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Install kits available for most vehicles

found car based on your search
Fits the following location in your TT Quattro
  • Center Dash
3
List price $89.95
-22% $69.95 /pair

In stock

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Used from: $48.97

Sundown Audio ECX 6.5 (ECX6.5)

50W RMS 6.5" ECX Series 2 Way Coaxial Pro Audio 4-ohm Speaker (S-ECX6.5)

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Sundown Audio ECX 6.5 (ECX6.5)

50W RMS 6.5" ECX Series 2 Way Coaxial Pro Audio 4-ohm Speaker (S-ECX6.5)

• 50 watts RMS Each
• Horn Tweeters
• Impedance: 4 ohm
• Sensitivity: 94 dB

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Install kits available for most vehicles

found car based on your search
Fits multiple locations in your TT Quattro
  • Front Door
  • Rear Seat Side Panel
List price $71.99
-17% $59.99

In stock

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PRV Audio 6MR400-4 BULLET

800W Peak (400W RMS) 6.5" Pro Audio on Wheels Series Pro Audio Midrange Bullet Speaker

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PRV Audio 6MR400-4 BULLET

800W Peak (400W RMS) 6.5" Pro Audio on Wheels Series Pro Audio Midrange Bullet Speaker

• 800 watts Peak Each, 400 watts RMS Each
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 95 dB

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Install kits available for most vehicles

found car based on your search
Fits multiple locations in your TT Quattro
  • Front Door
  • Rear Seat Side Panel
List price $57.39
-20% $45.91

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JBL Club 64CSQ (JBLSPKCB64CSQ)

570W Peak (190W RMS) 6.5" Club Series 2 Way 3-ohm Component Speaker System

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JBL Club 64CSQ (JBLSPKCB64CSQ)

570W Peak (190W RMS) 6.5" Club Series 2 Way 3-ohm Component Speaker System

• 285 watts Peak Each, 95 watts RMS Each
• 3/4" Silk Edge Driven Dome tweeters
• Carbon Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

Free Baffles with Select Speakers Shop deal
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VIP Product Get $27.00 in rewards to spend later

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Install kits available for most vehicles

found car based on your search
Fits multiple locations in your TT Quattro
  • Front Door
  • Rear Seat Side Panel
3
List price $299.95
-10% $269.95 /set

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Precision Power MAS.65MR

300W RMS 6.5" Midrange 2-ohm Motorcycle Speakers

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Precision Power MAS.65MR

300W RMS 6.5" Midrange 2-ohm Motorcycle Speakers

• Peak Each, 150 watts RMS Each
• Poly-Coated Paper cone material
• Impedance: 2 ohm
• Sensitivity: 95 dB

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VIP Product Get $49.90 in rewards to spend later

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Install kits available for most vehicles

found car based on your search
Fits multiple locations in your TT Quattro
  • Front Door
  • Rear Seat Side Panel
List price $599.00
-17% $499.00 /pair

In stock

Only 2 Left!

Add to Cart

• Peak Each, 150 watts RMS Each
• Poly-Coated Paper cone material
• Impedance: 2 ohm
• Sensitivity: 95 dB

Limited time!

Alpine BRV-S40C

240W Peak (80W RMS) 4" BassRev Series 2-Way 4-ohm Component Speaker System

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Alpine BRV-S40C

240W Peak (80W RMS) 4" BassRev Series 2-Way 4-ohm Component Speaker System

• 120 watts Peak Each, 40 watts RMS Each
• 3/4" Teteron Dome Tweeters
• Polypropylene-Mica cone material
• Impedance: 4 ohm
• Sensitivity: 84 dB

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Install kits available for most vehicles

found car based on your search
Fits the following location in your TT Quattro
  • Center Dash
List price $360.00
Save $120.05
-33% $239.95 /set

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PRV Audio 6CX380-4 SLIM (Sold Individually)

760W Peak (380W RMS) 6.5" 2 Way Coaxial Pro Audio 4-ohm Shallow Car Speaker

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PRV Audio 6CX380-4 SLIM (Sold Individually)

760W Peak (380W RMS) 6.5" 2 Way Coaxial Pro Audio 4-ohm Shallow Car Speaker

• 760 watts Peak, 380 watts RMS
• 1" Phenolic Horn tweeter
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 96 dB

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Install kits available for most vehicles

found car based on your search
Fits multiple locations in your TT Quattro
  • Front Door
  • Rear Seat Side Panel
List price $87.39
-20% $69.91

In stock

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Cerwin-Vega CVP65 (Sold Individually)

300W Peak (150W RMS) 6.5" CVPRO Series Pro Full Range 4-ohm Speaker

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Cerwin-Vega CVP65 (Sold Individually)

300W Peak (150W RMS) 6.5" CVPRO Series Pro Full Range 4-ohm Speaker

• 300 watts Peak, 150 watts RMS
• Treated Paper cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

Flash Sale! Save at Checkout!
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Install kits available for most vehicles

found car based on your search
Fits multiple locations in your TT Quattro
  • Front Door
  • Rear Seat Side Panel
2
List price $53.99
-17% $44.99

In stock

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MTX RTX6 (Sold Individually)

125W RMS 6.5" Road Thunder Extreme Series Pro Audio Mid-bass 4-ohm Speaker

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MTX RTX6 (Sold Individually)

125W RMS 6.5" Road Thunder Extreme Series Pro Audio Mid-bass 4-ohm Speaker

• 125 watts RMS Each
• Treated Paper cone material
• Impedance: 4 ohm
• Sensitivity: 97.2 dB

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Install kits available for most vehicles

found car based on your search
Fits multiple locations in your TT Quattro
  • Front Door
  • Rear Seat Side Panel
List price $69.95
-14% $59.95

In stock

Add to Cart
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PRV Audio 6MB100-4

400W Peak (200W RMS) 6.5" Pro Audio on Wheels Series Midbass 4-ohm Car Speakers

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PRV Audio 6MB100-4

400W Peak (200W RMS) 6.5" Pro Audio on Wheels Series Midbass 4-ohm Car Speakers

• 200 watts Peak Each, 100 watts RMS Each
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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Install kits available for most vehicles

found car based on your search
Fits multiple locations in your TT Quattro
  • Front Door
  • Rear Seat Side Panel
List price $49.89
-20% $39.91 /pair

In stock

Add to Cart

Cerwin-Vega XED42

300W Peak (40W RMS) 4" XED Series 2-Way Coaxial 4-ohm Speakers

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Cerwin-Vega XED42

300W Peak (40W RMS) 4" XED Series 2-Way Coaxial 4-ohm Speakers

• 150 watts Peak Each, 20 watts RMS Each
• 3/4" Piezo Metal Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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Install kits available for most vehicles

found car based on your search
Fits the following location in your TT Quattro
  • Center Dash
4
List price $47.99
-17% $39.99 /pair

In stock

Add to Cart
See all 8 special offers
Limited time!

Hertz CX 100

240W Peak (80W RMS) 4" Cento Series 2-Way Coaxial 4-ohm Car Speakers

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Hertz CX 100

240W Peak (80W RMS) 4" Cento Series 2-Way Coaxial 4-ohm Car Speakers

• 120 watts Peak Each, 40 watts RMS Each
• 0.9" Soft Tetolon Dome Tweeters
• Semi-Pressed paper with Mica cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

Free Speaker Accessory at Checkout!
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Install kits available for most vehicles

found car based on your search
Fits the following location in your TT Quattro
  • Center Dash
4
List price $260.00
$249.99 /pair

In stock

Add to Cart
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Limited time!

Infinity Primus 603F (INFSPKPR603C)

300W Peak (100W RMS) 6.5” Primus Series 2 Way Coaxial 3-ohm Speakers

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Infinity Primus 603F (INFSPKPR603C)

300W Peak (100W RMS) 6.5” Primus Series 2 Way Coaxial 3-ohm Speakers

• 150 watts Peak Each, 50 watts RMS Each
• 1/2" Silk Edge Driven Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 92 dB

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VIP Product Get $8.00 in rewards to spend later

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Install kits available for most vehicles

found car based on your search
Fits multiple locations in your TT Quattro
  • Front Door
  • Rear Seat Side Panel
7
List price $109.95
-27% $79.95

In stock

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Limited time!

Precision Power HTW.652

300W RMS 6.5" HTW Series 2 Way Coaxial 2-ohm Horn-Loaded Speakers

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Precision Power HTW.652

300W RMS 6.5" HTW Series 2 Way Coaxial 2-ohm Horn-Loaded Speakers

• Peak Each, 150 watts RMS Each
• 1" Titanium Ring Radiator tweeters
• Poly-Coated Paper cone material
• Impedance: 2 ohm
• Sensitivity: 93 dB

Flash Sale! Save at Checkout!
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VIP Product Get $59.90 in rewards to spend later

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Install kits available for most vehicles

found car based on your search
Fits multiple locations in your TT Quattro
  • Front Door
  • Rear Seat Side Panel
List price $699.00
-14% $599.00 /pair

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Only 1 Left!

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    FAQ for Speakers in 2021 TT Quattro

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

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

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

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