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Sundown Audio SA-2.75FR v.2 (SA2.75)

60W RMS 2.75" SA Series Component 4-ohm OEM Replacement Speakers for Dodge and Chrysler Vehicles (S-SA2.75FR)

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60W RMS 2.75" SA Series Component 4-ohm OEM Replacement Speakers for Dodge and Chrysler Vehicles (S-SA2.75FR)

• 30 watts RMS Each
• Aluminum cone material
• Impedance: 4 ohm

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Install kits available for most vehicles

found car based on your search
Fits the following location in your A8 Quattro
  • Center Dash
1
List price $71.99
-17% $59.99 /pair

In stock

Limited time!

Alpine SXE-1751S

440W Peak (80W RMS) 6.5" SXE-Series 2-way 4-ohm Component Speakers with Mylar-Titanium Tweeters

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440W Peak (80W RMS) 6.5" SXE-Series 2-way 4-ohm Component Speakers with Mylar-Titanium Tweeters

• 220 watts Peak Each, 40 watts RMS Each
• Mylar/Titanium Hybrid Balanced Dome tweeters
• Pulp cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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found car based on your search
Fits the following location in your A8 Quattro
  • Rear Door
4
List price $77.99
-17% $64.99 /set

In stock

Orion HCCA-654NHP

1800W Peak (450W RMS) 6.5" HCCA Series Pro Audio Midrange 4-ohm Speaker

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1800W Peak (450W RMS) 6.5" HCCA Series Pro Audio Midrange 4-ohm Speaker

• 1800 watts Peak Each, 450 watts RMS Each
• Non-Pressed Paper cone material
• Integrated Aluminum phase plug
• Impedance: 4 ohm
• Sensitivity: 99.8 dB

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Install kits available for most vehicles

found car based on your search
Fits the following location in your A8 Quattro
  • Rear Door
List price $335.99
-17% $279.95

In stock

Limited time!

AudioControl PNW-525

150W Peak (100W RMS) 5.25″ PNW Series 2-way 3-ohm Coaxial Car Speakers

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150W Peak (100W RMS) 5.25″ PNW Series 2-way 3-ohm Coaxial Car Speakers

• 75 watts Peak Each, 50 watts RMS Each
• Hybrid Silk Dome tweeters
• Rigid Poly Mica cone material
• Impedance: 3 ohm
• Sensitivity: 88.41 dB

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Install kits available for most vehicles

found car based on your search
Fits the following location in your A8 Quattro
  • Front Door
1
List price $259.00
-8% $239.00 /pair

Available

Ships in 10-14 days

Limited time!

JL Audio C2-650cw

60W RMS 6.5” C2 Series Component 4-ohm Car Midwoofer

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60W RMS 6.5” C2 Series Component 4-ohm Car Midwoofer

• 60 watts RMS Each
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 91.0 dB

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Install kits available for most vehicles

found car based on your search
Fits the following location in your A8 Quattro
  • Rear Door
2
$159.99

In stock

Limited time!

Alpine DM-65-G

400W Peak (100W RMS) 6.5" DM Series 2-Way Coaxial 4-ohm Car Speakers

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400W Peak (100W RMS) 6.5" DM Series 2-Way Coaxial 4-ohm Car Speakers

• 200 watts Peak Each, 50 watts RMS Each
• 0.8" Teteron Dome Tweeters
• Injection Molded Polypropylene 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 A8 Quattro
  • Rear Door
1
List price $110.00
-18% $89.95 /pair

In stock

Like New from: $76.46

Hifonics ZS35CX

250W Peak (50W RMS) 3.5” Zeus Series 2-way 4-ohm Coaxial Car Speakers

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250W Peak (50W RMS) 3.5” Zeus Series 2-way 4-ohm Coaxial Car Speakers

• 125 watts Peak Each, 25 watts RMS Each
• 1" Neo-Mylar Soft Dome tweeters
• Alpha-Cellulose 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 multiple locations in your A8 Quattro
  • Front Door
  • Rear Deck Corner
  • Rear Door
10
$24.99 /pair

In stock

Limited time!

Hertz DSK 165.3

320W Peak (160W RMS) 6.5" Dieci Series 2-way 4-ohm Component Speaker System

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320W Peak (160W RMS) 6.5" Dieci Series 2-way 4-ohm Component Speaker System

• 160 watts Peak Each, 80 watts RMS Each
• 0.94" PEI (Polyetherimide) Dome-Cone tweeters with neodymium magnets
• Water-repellent pressed paper 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 A8 Quattro
  • Rear Door
2
List price $230.00
-13% $199.99 /set

In stock

Limited time!

Kicker KSS67 (51KSS6704)

500W Peak (250W RMS) 6.75" KS Series 2 Way Component 4-ohm Speaker System

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500W Peak (250W RMS) 6.75" KS Series 2 Way Component 4-ohm Speaker System

• 250 watts Peak Each, 125 watts RMS Each
• 1" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

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Install kits available for most vehicles

found car based on your search
Fits the following location in your A8 Quattro
  • Rear Door
1
List price $279.99
-11% $249.99 /set

In stock

Hifonics ZS653

600W Peak (100W RMS) 6.5" Zeus Series 3-way 4-ohm Coaxial Car Speakers

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600W Peak (100W RMS) 6.5" Zeus Series 3-way 4-ohm Coaxial Car Speakers

• 300 watts Peak Each, 50 watts RMS Each
• 1" Neo-Mylar Soft Dome tweeters on Kapton former
• Alpha-Cellulose 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 A8 Quattro
  • Rear Door
14
$34.99 /pair

In stock

Cerwin Vega CVMPCL6.5 (Sold Individually)

200W Peak (100W RMS) 6.5" Stroker Pro Series Full Range 4-ohm Speakers

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200W Peak (100W RMS) 6.5" Stroker Pro Series Full Range 4-ohm Speakers

• 200 watts Peak Each, 100 watts RMS Each
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 93.2 dB

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found car based on your search
Fits the following location in your A8 Quattro
  • Rear Door
9
List price $119.99
-17% $99.99

In stock

Massive Audio GT6KP

600W Peak (150W RMS) 6.5" GT Series 2 Way Component Pro Audio 4-ohm Speakers

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600W Peak (150W RMS) 6.5" GT Series 2 Way Component Pro Audio 4-ohm Speakers

• 300 watts Peak Each, 75 watts RMS Each
• 1" Aluminum Bullet tweeters
• Treated Paper cone material
• Impedance: 4 ohm
• Sensitivity: 98 dB

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found car based on your search
Fits the following location in your A8 Quattro
  • Rear Door
List price $179.99
-17% $149.99 /set

In stock

Only 2 Left!

JL Audio C1-525x

100W RMS 5.25" C1 Series 2 Way Coaxial 4-ohm Car Speakers

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100W RMS 5.25" C1 Series 2 Way Coaxial 4-ohm Car Speakers

• 50 watts RMS Each
• 3/4" Silk-Suspended Aluminum Edge Driven Dome tweeters
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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found car based on your search
Fits the following location in your A8 Quattro
  • Front Door
6
$129.99 /pair

In stock

Used from: $110.49
Limited time!

Kicker PS52504 (10PS52504)

200W Peak (100W RMS) 5.25” PS Series 2-Way Coaxial 4-Ohm Harley-Davidson Powersports and Motorcycle Speakers

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200W Peak (100W RMS) 5.25” PS Series 2-Way Coaxial 4-Ohm Harley-Davidson Powersports and Motorcycle Speakers

• 100 watts Peak Each, 50 watts RMS Each
• 3/4" Titanium Dome Tweeter
• Protective speaker grilles included
• Polypropylene Material
• Impedance: 4 ohm
• Sensitivity: 88.3 dB
• Mounting Depth: 2-3/16"

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Fits the following location in your A8 Quattro
  • Front Door
List price $169.99
Save $50.03
-29% $119.96 /pair

In stock

• 100 watts Peak Each, 50 watts RMS Each
• 3/4" Titanium Dome Tweeter
• Protective speaker grilles included
• Polypropylene Material
• Impedance: 4 ohm
• Sensitivity: 88.3 dB
• Mounting Depth: 2-3/16"

DS18 DXQ6C2

600W Peak (300W RMS) 6.5" DXQ Series 2-Way Component 4-ohm Speaker System

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600W Peak (300W RMS) 6.5" DXQ Series 2-Way Component 4-ohm Speaker System

• 300 watts Peak Each, 150 watts RMS Each
• 2" Silk Dome Tweeters
• Composite Foam cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

1+ offers available
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  • Rear Door
$399.95 /set

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$399.95
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MTX Audio TERMINATOR52

140W Peak (70W RMS) 5.25" Terminator Series 2 Way Component 4-ohm Speakers

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140W Peak (70W RMS) 5.25" Terminator Series 2 Way Component 4-ohm Speakers

• 70 watts Peak Each, 35 watts RMS Each
• 1" Mylar Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 83.6 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 A8 Quattro
  • Front Door
5
List price $129.95
-69% $39.99 /set

In stock

Only 1 Left!

Limited time!

Hertz CK 165F

270W Peak (90W RMS) 6.5" Cento Series 2-way 4-ohm Shallow Component Speaker System

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270W Peak (90W RMS) 6.5" Cento Series 2-way 4-ohm Shallow Component Speaker System

• 270 watts Peak Each, 90 watts RMS Each
• 1" Tetolon Soft Dome tweeters with neodymium magnets
• Semi-Pressed paper with Mica 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 A8 Quattro
  • Rear Door
List price $480.00
-17% $399.99 /set

Available

Ships in 10-14 days

Hifonics ZS525CX

400W Peak (60W RMS) 5.25” Zeus Series 2-way 4-ohm Coaxial Car Speakers

ZS525CX big
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400W Peak (60W RMS) 5.25” Zeus Series 2-way 4-ohm Coaxial Car Speakers

• 200 watts Peak Each, 30 watts RMS Each
• 1" Neo-Mylar Soft Dome tweeters with Kapton former
• Alpha-Cellulose 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 A8 Quattro
  • Front Door
7
List price $28.99
-31% $19.99 /pair

In stock

Polk Audio DB5252 (DB 5252)

600W Peak (200W RMS) 5.25” DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

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600W Peak (200W RMS) 5.25” DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

• 300 watts Peak Each, 100 watts RMS Each
• 3/4" dual Silk Dome tweeters
• UV-Resistant Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

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found car based on your search
Fits the following location in your A8 Quattro
  • Front Door
4
List price $209.99
-5% $200.00 /set

In stock

Only 2 Left!

JL Audio C2-350x

50W RMS 3.5” C2 Series 2 Way Coaxial 4-ohm Car Speakers

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50W RMS 3.5” C2 Series 2 Way Coaxial 4-ohm Car Speakers

• 25 watts RMS Each
• 3/4" Silk Dome tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

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Install kits available for most vehicles

found car based on your search
Fits multiple locations in your A8 Quattro
  • Front Door
  • Rear Deck Corner
  • Rear Door
15
$159.99 /pair

In stock

Used from: $135.99 Like New from: $135.99

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    FAQ for Speakers in 2010 A8 Quattro

    Q: Can I upgrade or change the Speakers in 2010 Audi A8 Quattro?

    A: Yes this page includes all the best Speakers that work in your A8 Quattro.

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

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