Garage
Shop
Loading...
Filters
filter-icon Filters & Sort

Metra 82-9103

6.5” to 6.75” Speaker Mounting Adapter for (select 2008-2025 vehicles from Audi)

82-9103 big
Go to item page Right Arrow Icon of Right Arrow

6.5” to 6.75” Speaker Mounting Adapter for (select 2008-2025 vehicles from Audi)

• Speaker adapter plate
• Designed to install 6.5” and most 6.75” aftermarket speakers
• Fits select Audi 2017-2023
• Includes two speaker adapter plates

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $1.80 in rewards to spend later

empty

found car based on your search
Fitment warning: The manufacturer states these adapters fit speaker locations in your vehicle; however, we have yet to verify your vehicle speaker specifications and therefore cannot confirm if or where these adapters will fit.
Was $27.99 Details
$17.99

In stock

Only 2 Left!

• Speaker adapter plate
• Designed to install 6.5” and most 6.75” aftermarket speakers
• Fits select Audi 2017-2023
• Includes two speaker adapter plates

DS18 TWPZ

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

TWPZ big
Go to item page Right Arrow Icon of Right Arrow

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

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

found car based on your search
Fits multiple locations in your 2025 S5 Sportback
  • Dash Corner
  • Upper Rear Door
3
$4.95 /pair

In stock

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

Limited time!

Kicker CSS67 (46CSS674)

600W Peak (200W RMS) 6.75" CS Series 2-way 4-ohm Component Speaker System

CSS67 big
Go to item page Right Arrow Icon of Right Arrow

600W Peak (200W RMS) 6.75" CS Series 2-way 4-ohm Component Speaker System

• 300 watts Max Each, 100 watts RMS Each
• 3/4" Titanium Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 90 dB
• Mounting Depth: 1-7/8"

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $16.20 in rewards to spend later

empty

found car based on your search
Fits multiple locations in your 2025 S5 Sportback
  • Front Door
  • Lower Rear Door
  • Under Cargo Floor Panel
2
Was $199.99 Details
Save $38.03
$161.96 /set

Available

Ships in 10-14 days

Limited time!

Infinity REF307F (INFSPKRF307FUS)

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

REF307F big
Go to item page Right Arrow Icon of Right Arrow

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

• 75 watts Peak Each, 25 watts RMS Each
• 1/2" Textile Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 3 ohms
• Sensitivity: 91 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

found car based on your search
Fits the following location in your 2025 S5 Sportback
  • Center Dash
1
Was $129.95 Details
Save $55.00
$74.95 /pair

In stock

• 75 watts Peak Each, 25 watts RMS Each
• 1/2" Textile Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 3 ohms
• Sensitivity: 91 dB

AudioControl PNW1

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

PNW1 big
Go to item page Right Arrow Icon of Right Arrow

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 ohms Impedance

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $11.90 in rewards to spend later

empty

found car based on your search
Fits multiple locations in your 2025 S5 Sportback
  • Dash Corner
  • Upper Rear Door
1
$119.00 /pair

In stock

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

NVX XBAF65

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

XBAF65 big
Go to item page Right Arrow Icon of Right Arrow

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
shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

found car based on your search
This product fits your 2025 S5 Sportback
74
Was $34.99 Details
$23.99

In stock

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

Rockford Fosgate Punch P132

80W Peak (40W RMS) 3.5” Punch Series 2-way 4-ohm Full Range Speaker

P132 big
Go to item page Right Arrow Icon of Right Arrow

80W Peak (40W RMS) 3.5” Punch Series 2-way 4-ohm Full Range Speaker

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $8.00 in rewards to spend later

empty

found car based on your search
Fits the following location in your 2025 S5 Sportback
  • Center Dash
36
$79.99 /pair

In stock

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

JL Audio CF-275mt

Custom fit (60W RMS) 2.75" CF Series 4-ohm Midrange Speaker System

CF-275mt big
Go to item page Right Arrow Icon of Right Arrow

Custom fit (60W RMS) 2.75" CF Series 4-ohm Midrange Speaker System

• 2-3/4" CF Series Dome Tweeters
• 30 watts RMS Each
• 4 ohms Impedance

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $15.00 in rewards to spend later

empty

found car based on your search
Fits the following location in your 2025 S5 Sportback
  • Center Dash
4
$149.99

In stock

• 2-3/4" CF Series Dome Tweeters
• 30 watts RMS Each
• 4 ohms Impedance

Rockford Fosgate Prime R1675X2

180W Peak (90W RMS) 6.75" Prime Series 2-way 4-ohm Full Range Car Speakers

R1675X2 big
Go to item page Right Arrow Icon of Right Arrow

180W Peak (90W RMS) 6.75" Prime Series 2-way 4-ohm Full Range Car Speakers

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $7.00 in rewards to spend later

empty

found car based on your search
Fits multiple locations in your 2025 S5 Sportback
  • Front Door
  • Lower Rear Door
  • Under Cargo Floor Panel
54
$69.99 /pair

In stock

Hertz CK 165

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

CK 165 big
Go to item page Right Arrow Icon of Right Arrow

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 ohms
• Sensitivity: 93 dB

FREE Baffles, Damping, and More at Checkout! Shop deal
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $40.00 in rewards to spend later

empty

found car based on your search
Fits multiple locations in your 2025 S5 Sportback
  • Front Door
  • Lower Rear Door
  • Under Cargo Floor Panel
Was $450.00 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 ohms
• Sensitivity: 93 dB

Cerwin-Vega H735

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

H735 big
Go to item page Right Arrow Icon of Right Arrow

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 ohms
• Sensitivity: 84.5 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

found car based on your search
Fits the following location in your 2025 S5 Sportback
  • Center Dash
30
$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 ohms
• Sensitivity: 84.5 dB

Rockford Fosgate P1675

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

P1675 big
Go to item page Right Arrow Icon of Right Arrow

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

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $10.00 in rewards to spend later

empty

found car based on your search
Fits multiple locations in your 2025 S5 Sportback
  • Front Door
  • Lower Rear Door
  • Under Cargo Floor Panel
45
$99.99 /pair

In stock

JL Audio C2-350x

80W Peak (50W RMS) 3.5” C2 Series 2-way 4-ohm Coaxial Car Speakers

C2-350X big
Go to item page Right Arrow Icon of Right Arrow

80W Peak (50W RMS) 3.5” C2 Series 2-way 4-ohm Coaxial Car Speakers

• 40 watts Peak Each, 25 watts RMS Each
• 3/4" Silk Dome tweeters
• Injection-molded Polypropylene with Mica cone material
• Impedance: 4 ohms
• Sensitivity: 86 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $15.00 in rewards to spend later

empty

found car based on your search
Fits the following location in your 2025 S5 Sportback
  • Center Dash
13
$149.99 /pair

In stock

• 40 watts Peak Each, 25 watts RMS Each
• 3/4" Silk Dome tweeters
• Injection-molded Polypropylene with Mica cone material
• Impedance: 4 ohms
• Sensitivity: 86 dB

Kicker CSC35 (46CSC354)

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

CSC35 big
Go to item page Right Arrow Icon of Right Arrow

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 ohms
• Sensitivity: 88 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $6.00 in rewards to spend later

empty

found car based on your search
Fits the following location in your 2025 S5 Sportback
  • Center Dash
8
Was $69.99 Details
$59.99 /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 ohms
• Sensitivity: 88 dB

Limited time!

Kicker CSS65 (46CSS654)

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

CSS65 big
Go to item page Right Arrow Icon of Right Arrow

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

• 300 watts Max Each, 100 watts RMS Each
• 3/4" Titanium Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 90 dB
• Mounting Depth: 9/16"

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $16.20 in rewards to spend later

empty

found car based on your search
Fits multiple locations in your 2025 S5 Sportback
  • Front Door
  • Lower Rear Door
  • Under Cargo Floor Panel
8
Was $199.99 Details
Save $38.03
$161.96 /set

In stock

Alpine HDZ-653

600W Peak (200W RMS) 6.5” Status Series 3-way 4-ohm Hi-Res Component Speaker System with Midrange Speakers

Get $170 OFF! Use code: MoreLearn More
HDZ-653 big
Go to item page Right Arrow Icon of Right Arrow

600W Peak (200W RMS) 6.5” Status Series 3-way 4-ohm Hi-Res Component Speaker System with Midrange Speakers

• 300 watts Peak Each, 100 watts RMS Each
• Hi-Res Audio certified (192kHz/24Bit)
• 1-1/4 Carbon Composite Cone tweeters
• Carbon Composite woofer and midrange cone material
• Impedance: 4 ohms

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Promo Savings Icon Get $170 OFF! Use code: MoreLearn More
VIP Star Icon

VIP Product Get $100.00 in rewards to spend later

empty

found car based on your search
Fits multiple locations in your 2025 S5 Sportback
  • Front Door
  • Lower Rear Door
  • Under Cargo Floor Panel
Was $1100.00 Details
$999.95 /set

In stock

• 300 watts Peak Each, 100 watts RMS Each
• Hi-Res Audio certified (192kHz/24Bit)
• 1-1/4 Carbon Composite Cone tweeters
• Carbon Composite woofer and midrange cone material
• Impedance: 4 ohms

Kenwood KFC-835C

80W Peak (46W RMS) 3.5" KFC Series 2-way 4-ohm Coaxial Car Speakers

KFC-835C big
Go to item page Right Arrow Icon of Right Arrow

80W Peak (46W RMS) 3.5" KFC Series 2-way 4-ohm Coaxial Car Speakers

• 40 watts Peak Each, 23 watts RMS Each
• Paper Whizzer tweeters
• Paper cone material
• Impedance: 4 ohms
• Sensitivity: 89 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

found car based on your search
Fits the following location in your 2025 S5 Sportback
  • Center Dash
31
Was $60.00 Details
$29.99 /pair

In stock

• 40 watts Peak Each, 23 watts RMS Each
• Paper Whizzer tweeters
• Paper cone material
• Impedance: 4 ohms
• Sensitivity: 89 dB

Alpine S2-S65

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

S2-S65 big
Go to item page Right Arrow Icon of Right Arrow

480W Peak (160W RMS) 6.5" S-Series 2-way 4-ohm Coaxial Car 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 ohms
• Sensitivity: 88 dB

FREE Speaker Baffles at Checkout! Shop deal
shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

found car based on your search
Fits multiple locations in your 2025 S5 Sportback
  • Front Door
  • Lower Rear Door
  • Under Cargo Floor Panel
4
Was $160.00 Details
$129.95 /pair

In stock

Alpine S2-S65C

480W Peak (160W RMS) 6.5" S-Series 2-way 4-ohm Component Speaker System

S2-S65C big
Go to item page Right Arrow Icon of Right Arrow

480W Peak (160W RMS) 6.5" S-Series 2-way 4-ohm Component Speaker System

• 240 watts Peak Each, 80 watts RMS Each
• 1" Cloth Dome adjustable tweeters with threaded removable housing
• Polypropylene, Glass Fiber and Mica cone material
• Impedance: 4 ohms
• Sensitivity: 88 dB

FREE Speaker Baffles at Checkout! Shop deal
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $15.00 in rewards to spend later

empty

found car based on your search
Fits multiple locations in your 2025 S5 Sportback
  • Front Door
  • Lower Rear Door
  • Under Cargo Floor Panel
1
Was $180.00 Details
$149.95 /set

In stock

• 240 watts Peak Each, 80 watts RMS Each
• 1" Cloth Dome adjustable tweeters with threaded removable housing
• Polypropylene, Glass Fiber and Mica cone material
• Impedance: 4 ohms
• Sensitivity: 88 dB

Kicker KSC35 (51KSC3504)

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

51KSC3504 big
Go to item page Right Arrow Icon of Right Arrow

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 ohms
• Sensitivity: 88 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $8.00 in rewards to spend later

empty

found car based on your search
Fits the following location in your 2025 S5 Sportback
  • Center Dash
3
Was $89.99 Details
$79.99 /pair

In stock

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

Items per page: 20 40 60

    Clear all
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    FAQ for your 2025 S5 Sportback

    Q: Can I upgrade the factory stereo system in my 2025 Audi S5 Sportback?

    A: Yes you can improve your sound in your S5 Sportback by upgrading your speakers and/or adding an amplifier. You may also be able to update the stereo and main display in your 2025 S5 Sportback if there is a dash kit and harness solution available.

    Save up to 10 different vehicles in your garage

    2025 Audi S5 Sportback

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm
    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue
    Loading...
    Identify your vehicle and submodel details
    • Owner’s manual
    • Vehicle’s insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver’s side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon