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Metra 40-EU56 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2005-2025 vehicles from Audi, Mercedes-Benz, Volkswagen

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Connect your factory antenna to a new aftermarket radio for select 2005-2025 vehicles from Audi, Mercedes-Benz, Volkswagen

• Amplified Antenna Adapter
• For Use With Aftermarket Radios Installation
• Plug and Play

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found car based on your search
This product fits your 2020 S3
2
Was $24.99 Details
$21.99

In stock

Only 2 Left!

• Amplified Antenna Adapter
• For Use With Aftermarket Radios Installation
• Plug and Play

Metra 40-EU66 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2005-2025 vehicles from BMW, Audi, Volkswagen

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Connect your factory antenna to a new aftermarket radio for select 2005-2025 vehicles from BMW, Audi, Volkswagen

• European antenna adapter, dual connector (FAKRA)
• European factory radio cable to aftermarket antenna
• Can also be used along with the 40-EU56 for “RF adapter” installations

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found car based on your search
This product fits your 2020 S3
Was $54.99 Details
$48.99

In stock

Only 2 Left!

• European antenna adapter, dual connector (FAKRA)
• European factory radio cable to aftermarket antenna
• Can also be used along with the 40-EU56 for “RF adapter” installations

Rockford Fosgate Prime R165X3

180W Peak (90W RMS) 6.5" Prime Series 3 Way 4-ohm Coaxial Car Speakers

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180W Peak (90W RMS) 6.5" Prime Series 3 Way 4-ohm Coaxial Car Speakers

• 90 watts Peak Each, 45 watts RMS Each
• 1/2" Piezo pole-mounted Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

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Up to $55 savings on install accessories you need

found car based on your search
Fits multiple locations in your 2020 S3
  • Front Door
  • Lower Rear Door
143
$79.99 /pair

In stock

Rockford Fosgate Punch P1675-S

240W Peak (120W RMS) 6.75" Punch Series 2-way 4-ohm Component Speaker System

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240W Peak (120W RMS) 6.75" Punch Series 2-way 4-ohm Component Speaker System

• 120 watts Peak Each, 60 watts RMS Each
• 1" PEI (Polyetherimide) Dome tweeters
• Injection molded Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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Up to $25 savings on install accessories you need

found car based on your search
Fits multiple locations in your 2020 S3
  • Front Door
  • Lower Rear Door
20
$159.99 /set

In stock

Only 2 Left!

DS18 TWPZ

80W Peak (40W RMS) 1" Slim Dome Super Tweeters

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80W Peak (40W RMS) 1" Slim Dome Super Tweeters

• 1" Dome Tweeters
• 80 watts Peak Each
• 40 watts RMS Each
• Impedance

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found car based on your search
Fits multiple locations in your 2020 S3
  • Front Pillar
  • Upper Rear Door
5
$5.95 /pair

In stock

• 1" Dome Tweeters
• 80 watts Peak Each
• 40 watts RMS Each
• Impedance

Hertz CK 165L

600W Peak (200W RMS) 6.5" Cento Series 2-way 4-ohm Component Speaker System

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600W Peak (200W RMS) 6.5" Cento Series 2-way 4-ohm Component Speaker System

• 300 watts Peak Each, 100 watts RMS Each
• 1" Tetolon Soft Dome tweeters
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

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Up to $102 savings on install accessories you need

found car based on your search
Fits multiple locations in your 2020 S3
  • Front Door
  • Lower Rear Door
1
Was $460.00 Details
$399.99 /set

In stock

Only 3 Left!

• 300 watts Peak Each, 100 watts RMS Each
• 1" Tetolon Soft Dome tweeters
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

Rockford Fosgate P132

80W Peak (40W RMS) 3.5” Punch Series 2 Way Full Range Coaxial 4-ohm Speakers

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80W Peak (40W RMS) 3.5” Punch Series 2 Way Full Range Coaxial 4-ohm Speakers

• 40 watts Peak Each, 20 watts RMS Each
• 3/4" PEI (Polyetherimide) Dome tweeters
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB

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Up to $26 savings on install accessories you need

found car based on your search
Fits the following location in your 2020 S3
  • Center Dash
38
$89.99 /pair

In stock

• 40 watts Peak Each, 20 watts RMS Each
• 3/4" PEI (Polyetherimide) Dome tweeters
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB

Memphis Audio SRXP82WTv2 (Sold Indivually)

350W Peak (175W RMS) 8" Street Reference Pro Series 2-way 4-ohm Coaxial Car Speaker with RGB LED Illumination

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350W Peak (175W RMS) 8" Street Reference Pro Series 2-way 4-ohm Coaxial Car Speaker with RGB LED Illumination

• 350 watts Peak Each, 175 watts RMS Each
• 3" Horn tweeters
• Lightweight Paper cone material
• Impedance: 4 ohm
• Sensitivity: 95 dB

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Up to $51 savings on install accessories you need

found car based on your search
Fits the following location in your 2020 S3
  • Rear Deck Center
Was $139.95 Details
$99.95

In stock

Only 3 Left!

• 350 watts Peak Each, 175 watts RMS Each
• 3" Horn tweeters
• Lightweight Paper cone material
• Impedance: 4 ohm
• Sensitivity: 95 dB

Hertz CK 165

570W Peak (190W RMS) 6.5" Cento Series 2-way 4-ohm Component Speaker System

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570W Peak (190W RMS) 6.5" Cento Series 2-way 4-ohm Component Speaker System

• 285 watts Peak Each, 95 watts RMS Each
• 1" Tetolon Soft Dome tweeters with neodymium magnets
• Semi-Pressed paper with Mica cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

FREE Baffles, Damping, and More at Checkout! Shop deal
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VIP Product Get $40.00 in rewards to spend later

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Up to $102 savings on install accessories you need

found car based on your search
Fits multiple locations in your 2020 S3
  • Front Door
  • Lower Rear Door
Was $460.00 Details
$399.99 /set

In stock

• 285 watts Peak Each, 95 watts RMS Each
• 1" Tetolon Soft Dome tweeters with neodymium magnets
• Semi-Pressed paper with Mica cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

Hertz SV 200 NEO (SV200 NEO)

1000W Peak (400W RMS) 8" SPL Show Series 4-ohms Midrange Car and Motorcycle Speakers

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1000W Peak (400W RMS) 8" SPL Show Series 4-ohms Midrange Car and Motorcycle Speakers

• 500 watts Peak Each, 200 watts RMS Each
• Terminals and mounting holes compatible for Harley-Davidson motorbikes
• Water-repellent pressed paper cone material
• Impedance: 4 ohm
• Sensitivity: 100 dB

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VIP Product Get $55.00 in rewards to spend later

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Up to $102 savings on install accessories you need

found car based on your search
Fits the following location in your 2020 S3
  • Rear Deck Center
Was $635.00 Details
$549.99 /pair

In stock

Only 2 Left!

• 500 watts Peak Each, 200 watts RMS Each
• Terminals and mounting holes compatible for Harley-Davidson motorbikes
• Water-repellent pressed paper cone material
• Impedance: 4 ohm
• Sensitivity: 100 dB

AudioControl PNW1

250W Peak (200W RMS) 1" PNW Series Silk Dome Car Tweeters

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250W Peak (200W RMS) 1" PNW Series Silk Dome Car Tweeters

• 1" PNW Series Dome Tweeters
• 125 watts Peak Each
• 100 watts RMS Each
• 3 ohm Impedance

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found car based on your search
Fits multiple locations in your 2020 S3
  • Front Pillar
  • Upper Rear Door
2
Was $149.00 Details
$119.00 /pair

In stock

• 1" PNW Series Dome Tweeters
• 125 watts Peak Each
• 100 watts RMS Each
• 3 ohm Impedance

NVX XBAF65

2 Piece 6.5" or 6.75" Weatherproof Silicone Rubber Speaker Baffle Kit

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2 Piece 6.5" or 6.75" Weatherproof Silicone Rubber Speaker Baffle Kit

• Acoustically seals speakers for better sound performance
• Prevents front and rear wave cancellation
• Reduces panels vibrations
• Foldable design allows for varying depths

FREE Speaker Baffles at Checkout! Shop deal
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found car based on your search
This product fits your 2020 S3
94
Was $34.99 Details
$21.99

In stock

• Acoustically seals speakers for better sound performance
• Prevents front and rear wave cancellation
• Reduces panels vibrations
• Foldable design allows for varying depths

Limited time!

Kicker CSC35 (46CSC354)

180W Peak (60W RMS) 3.5” CS Series 2-way 4-ohm Coaxial Speakers (CSC354)

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180W Peak (60W RMS) 3.5” CS Series 2-way 4-ohm Coaxial Speakers (CSC354)

• 90 watts Peak Each, 30 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material with EVC (Extended Voice Coil) technology
• Impedance: 4 ohm
• Sensitivity: 88 dB

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Up to $9 savings on install accessories you need

found car based on your search
Fits the following location in your 2020 S3
  • Center Dash
11
Was $69.99 Details
Save 27.19%
$50.96 /pair

In stock

• 90 watts Peak Each, 30 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material with EVC (Extended Voice Coil) technology
• Impedance: 4 ohm
• Sensitivity: 88 dB

Rockford Fosgate P1675

240W Peak (120W RMS) 6.75” Punch Series 3 Way Coaxial 4-ohm Car Speakers

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240W Peak (120W RMS) 6.75” Punch Series 3 Way Coaxial 4-ohm Car Speakers

• 120 watts Peak Each, 60 watts RMS Each
• 3/4" PEI (Polyetherimide) Dome tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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VIP Product Get $11.00 in rewards to spend later

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Up to $68 savings on install accessories you need

found car based on your search
Fits multiple locations in your 2020 S3
  • Front Door
  • Lower Rear Door
47
$109.99 /pair

In stock

Cerwin-Vega H735

500W Peak (60W RMS) 3.5" HED Series 2-way 4-ohm Coaxial Car Speakers

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500W Peak (60W RMS) 3.5" HED Series 2-way 4-ohm Coaxial Car Speakers

• 250 watts Peak Each, 30 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• Graphite-Injected Reinforced Spun cone material
• Impedance: 4 ohm
• Sensitivity: 84.5 dB

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Up to $13 savings on install accessories you need

found car based on your search
Fits the following location in your 2020 S3
  • Center Dash
32
$54.99 /pair

In stock

• 250 watts Peak Each, 30 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• Graphite-Injected Reinforced Spun cone material
• Impedance: 4 ohm
• Sensitivity: 84.5 dB

Rockford Fosgate R1675X2

180W Peak (90W RMS) 6.75" Prime Series 2 Way Coaxial 4-ohm Car Speakers

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180W Peak (90W RMS) 6.75" Prime Series 2 Way Coaxial 4-ohm Car Speakers

• 90 watts Peak Each, 45 watts RMS Each
• 1/2" Silk Dome tweeters
• Vacuum Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

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VIP Product Get $8.00 in rewards to spend later

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Up to $62 savings on install accessories you need

found car based on your search
Fits multiple locations in your 2020 S3
  • Front Door
  • Lower Rear Door
55
$79.99 /pair

In stock

Infinity REF-3032cfx (REF3032CFXAM)

150W Peak (50W RMS) 3.5" Reference Series 2 Way Coaxial 3-ohm Speakers

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150W Peak (50W RMS) 3.5" Reference Series 2 Way Coaxial 3-ohm Speakers

• 75 watts Peak Each, 25 watts RMS Each
• Textile Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 91 dB

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Up to $38 savings on install accessories you need

found car based on your search
Fits the following location in your 2020 S3
  • Center Dash
12
Was $129.95 Details
$69.99 /pair

In stock

• 75 watts Peak Each, 25 watts RMS Each
• Textile Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 91 dB

Limited time!

Kicker KSC35 (51KSC3504)

200W Peak (100W RMS) 3.5" KS-Series 2-way 4-ohm Coaxial Speakers (KSC3504)

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200W Peak (100W RMS) 3.5" KS-Series 2-way 4-ohm Coaxial Speakers (KSC3504)

• 100 watts Peak Each, 50 watts RMS Each
• 1/2" Silk Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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VIP Product Get $6.80 in rewards to spend later

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Adapter/Wire Harness available and sold separately

found car based on your search
Fits the following location in your 2020 S3
  • Center Dash
4
Was $89.99 Details
Save 24.48%
$67.96 /pair

In stock

• 100 watts Peak Each, 50 watts RMS Each
• 1/2" Silk Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Alpine S2-S65

480W Peak (160W RMS) 6.5" S-Series 2-way Coaxial 4-ohm Speakers

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480W Peak (160W RMS) 6.5" S-Series 2-way Coaxial 4-ohm Speakers

• 240 watts Peak Each, 80 watts RMS Each
• Hi-Res Audio-certified
• 1" Cloth Dome tweeters
• Polypropylene, Glass Fiber and Mica cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

FREE Speaker Baffles at Checkout! Shop deal
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Up to $11 savings on install accessories you need

found car based on your search
Fits multiple locations in your 2020 S3
  • Front Door
  • Lower Rear Door
5
Was $160.00 Details
$129.95 /pair

In stock

Alpine S2-S80C

520W Peak (170W RMS) 8" S-Series 2-way Component 4-ohm Speakers

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520W Peak (170W RMS) 8" S-Series 2-way Component 4-ohm Speakers

• 260 watts Peak Each, 85 watts RMS Each
• 1" Silk Dome tweeters
• Polypropylene, Glass Fiber and Mica cone material
• Impedance: 4 ohm
• Sensitivity: 80 dB

FREE Baffles, Damping, and More at Checkout! Shop deal
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VIP Product Get $20.00 in rewards to spend later

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Up to $92 savings on install accessories you need

found car based on your search
Fits the following location in your 2020 S3
  • Rear Deck Center
Was $230.00 Details
$199.95 /set

In stock

• 260 watts Peak Each, 85 watts RMS Each
• 1" Silk Dome tweeters
• Polypropylene, Glass Fiber and Mica cone material
• Impedance: 4 ohm
• Sensitivity: 80 dB

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    FAQ for your 2020 S3

    Q: Can I upgrade the factory stereo system in my 2020 Audi S3?

    A: Yes you can improve your sound in your S3 by upgrading your speakers and/or adding an amplifier. You may also be able to update the stereo and main display in your 2020 S3 if there is a dash kit and harness solution available.

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