Garage
Shop
Account Icon
Account
Box Icon
Track
order
Telephone Icon
Call
Help Icon
Help
Door with Arrow Icon
Sign In

2006 Audi S4

Change vehicle | Remove vehicle

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

Stereos & Install Accessories for 2006 Audi S4

Shop car stereos and installation gear that fits your Audi. Most stereos include free or discounted S4 dash kits, wiring harnesses and/or an antenna adapter. Look at the details for each stereo to see how much you'll get included as a bonus!
All the stereos we offer

All In-Dash Stereo Receivers

All of our aftermarket stereos that fit your S4.

Stereo install accessories

Aftermarket Stereo Installation Accessories

Dash Kits, Wiring Harnesses and Antenna Adapters to install a new stereo.

Apple CarPlay Stereos

Apple CarPlay Stereos

Apple CarPlay stereos for your Audi S4

Android Auto Stereos

Android Auto Stereos

Android Auto stereos for your Audi S4

Dads & Grads Sale

Dads & Grads Sale

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

Filters
Reset Done
Product Type
Price Range
Deals
Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!
Key Features
These are the key features of the car stereo. If you select more than one feature, then you will view stereos that have ALL features selected. For example, selecting Apple CarPlay AND USB input will result in stereos that have both features. The Floating Touchscreen feature is the "Tesla" style large screen that so many vehicles are including now. We have aftermarket "floating" large "Tesla-esque" screens for your vehicle and they're only a click away.
Radio Type

CD Receivers play CD's. They may also have USB and auxiliary inputs, SD card slots, bluetooth for Hands-free calling and audio streaming.

DVD Receivers play music and videos from DVD and CD discs, They may also have USB and auxiliary inputs, SD card slots, and bluetooth for Hands-free calling and audio streaming.

Digital Media Receivers, commonly referred to as "mech-less" receivers, Digital Media receivers do not play CD's. To play music, they rely on music stored on a USB drive, SD card, and built-in Bluetooth.

Digital Multimedia Receivers are simply Digital Media Receivers with the ability to play video from your phone or storage device such as a USB drive or SD card.

GPS Navigation Receivers typically have all the features of a DVD or Digital Multimedia Receiver but also have built-in GPS that doesn't require the use of a smartphone.
iPhone Control
Head units are equipped with different technology that allows a variety of smartphone integration features. Some stereos are equipped with more features than others, here you will find which iPod/iPhone features this head unit has.
Android Control
Head units are equipped with different technology that allows a variety of smartphone integration features. Some stereos are equipped with more features than others, here you will find which Android features this head unit has.
Receiver Size

Single DIN: 1 DIN dimensions will work with all single DIN installation kits we have to offer. Single DIN radios are the most common size for after-market stereos.

Single DIN slot with flip-out screen: The DIN stereo includes a retractable, flip-out screen. Before purchasing, make measurements to be sure there is no interference with dash accessories such as A/C vents or shift levers.

Single DIN slot with a larger face: Standard single DIN size, but the display is larger then the standard single DIN size. Due to the nature of the larger face, problems may arise when installing in particular vehicles. These stereos are great for single DIN slots where you want a larger screen.

1.5 DIN: This size is very uncommon in vehicles, however this size opening is most commonly found in Chrysler and Chevrolet vehicles.

Double DIN: Approximately 4-inches in height, this size is becoming more common every year. Prior to 2000, this size was typically only found in Japanese vehicles such as those made by Honda or Toyota. Now, it is becoming more popular for many vehicles to be fit with a Double DIN opening.
Screen Size
This is the size of the monitor on the unit. It is measured diagonally and in inches. The bigger the number the larger the screen.
Bluetooth Features
Navigation Features
Volume Control Type
Inputs
These inputs enable the unit to receive an audio or video signal from a separate source. There are many different types of connections and ways to accomplish this. Most common are RCA Composite cables and 3.5mm mini-jack plugs.

RCA Composite Inputs
These are your typical red, white, and yellow RCA composite cables that are common among devices with audio and video inputs. The red and white cables are dedicated for audio. The red cable is for the right channel and the white is for the left channel. The yellow cable is specifically for the video signal. Because this type of auxiliary cable contains 2 channels of audio, it will support stereo sound.

3.5mm
This is commonly referred to as a mini-jack or a headphone jack. It is a 3.5mm plug that transfers audio only. There is a right and left audio channel on the plug which allows for stereo sound playback.

3.5mm AV Input
These plugs look similar to the common 3.5mm mini-jack, however they carry a third channel dedicated for video.

Optional
This means that an auxiliary input is possible, but only with the use of an optional accessory. These optional adapters will sometimes use the CD Changer port or other port on the back of a unit that might restrict the use of other expandability features. These accessories are typically sold separately.
Outputs
Audio/Video outputs are typically used to connect an overhead monitor to an aftermarket stereo. This is the number of A/V outputs that the item has. These outputs are usually RCA Composite cables.

RCA Composite Outputs
These are your typical red, white, and yellow RCA composite cables that are common among devices with audio and video inputs. The red and white cables are dedicated for audio. The red cable is for the right channel and the white is for the left channel. The yellow cable is specifically for the video signal. Because this type of auxiliary cable contains 2 channels of audio, it will support stereo sound.
Preamp RCA Outputs
RCA outputs, commonly known as preamp outputs, allow you to connect one or sometimes multiple external amplifiers. An in-dash receiver will commonly have one, two or three sets of RCA outputs that can be used to connect external amplifiers and other components. One pair of RCA outputs will typically provide a full range signal that can be used for most subwoofer or speaker amplifiers. Two pairs of RCA outputs can typically be configured as four full range signals, or also as two full range and two subwoofer signals. Three sets of RCA outputs will almost always produce four speaker signals and two subwoofer signals for use with multiple amplifiers.
Preamp Voltage
The preamp output rating is measured in volts (V). The higher the rating, the stronger the signal. This results in less unwanted noise being picked up.
Music File Playback Type
Memory Card Slot
Whether or not the receiver has a built-in input for removable memory cards such as SD (Secure Digital) cards or MMC (Multimedia) cards.
Steering Wheel Control Compatible
In order to retain a vehicle's factory steering wheel remote controls, a wired-remote input is needed on the aftermarket stereo.

If "Yes", then the aftermarket stereo is compatible with steering wheel remote controls. If an additional accessory is required for the steering wheel controls to work properly, a compatible piece will be listed.
Wireless Remote
Allows control of specific features and functions from a remote control. Typically they are used to prevent button wear on your radio, or to allow easier navigation of menus.
Button Color
Refers to the color of the physical buttons on the unit.
Condition
Availability
filter-icon Filters & Sort

Sony XAV-AX3700 with SiriusXM SXV300v1

6.95” Double-DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay with SiriusXM Tuner

XAV-AX3700_SXV300V1 big
Go to item page Right Arrow Icon of Right Arrow

Sony XAV-AX3700 with SiriusXM SXV300v1

6.95” Double-DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay with SiriusXM Tuner

• Double DIN Bluetooth Digital Multimedia Receiver
• 6.95" Capacitive Touchscreen Display
• Apple CarPlay Only
• Built-in Amazon Alexa
• 3 sets of 2 volts preamp outputs
• 14-Band Graphic EQ
• SiriusXM Satellite Radio Ready (XM Tuner Included)
• iDatalink Maestro compatibility

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

Free or discounted install kits when available.

found car based on your search
Fits your S4
154
List price $489.98
-15% $417.99

In stock

Add to Cart

Kenwood eXcelon DDX9907XR Package with SiriusXM Tuner

6.75" Double-DIN CD/DVD Touchscreen Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)

DDX9907XR, SXV300V1 big
Go to item page Right Arrow Icon of Right Arrow

Kenwood eXcelon DDX9907XR Package with SiriusXM Tuner

6.75" Double-DIN CD/DVD Touchscreen Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)

• Double DIN Bluetooth CD/DVD Multimedia Receiver with USB and AUX
• 6.75" Capacitive Touchscreen Display
• Apple CarPlay and Android Auto compatible
• 3 sets of 5 volts preamp outputs
• 13-Band Graphic Equalizer with Digital Time Alignment
• SiriusXM Satellite Radio Ready
• iDatalink Maestro compatible
• Special Offer: Active a new radio and choose a plan for as low as $5 / month for 12 months, plus get a $60 service credit.

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

Free or discounted install kits when available.

found car based on your search
Fits your S4
155
List price $1489.99
-17% $1,230.00

In stock

Only 3 Left!

Add to Cart

Kenwood eXcelon DMX709S Package with SiriusXM Tuner

6.75" Double-DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)

DMX709S, SXV300V1 big
Go to item page Right Arrow Icon of Right Arrow

Kenwood eXcelon DMX709S Package with SiriusXM Tuner

6.75" Double-DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)

• Double DIN Bluetooth Digital Multimedia Receiver
• 6.75" Capacitive Touchscreen Display Display
• Apple CarPlay and Android Auto Compatible
• 3 sets of 5 volts preamp outputs
• 13-Band Graphic Equalizer with Digital Time Alignment
• SiriusXM Satellite Radio Ready
• iDatalink Maestro compatible
• Special Offer: Active a new radio and choose a plan for as low as $5 / month for 12 months, plus get a $60 service credit.

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

Free or discounted install kits when available.

found car based on your search
Fits your S4
173
List price $689.99
-38% $430.00

In stock

Add to Cart

JVC KW-V960BW with Backup Camera and SiriusXM Tuner

6.8" Double-DIN CD/DVD Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)

KW-V960BW, XC5N1, SXV300V1 big
Go to item page Right Arrow Icon of Right Arrow

JVC KW-V960BW with Backup Camera and SiriusXM Tuner

6.8" Double-DIN CD/DVD Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)

• Double DIN Bluetooth CD/DVD Digital Multimedia Receiver with USB and AUX
• 6.8" Resistive Touchscreen Display
• Apple CarPlay and Android Auto Compatible
• Screen mirroring features for iPhone and Android
• 3 sets of 5 volts preamp outputs
• 13-Band Graphics Equalizer with 8 Selectable Presets
• SiriusXM Satellite Radio Ready (XM tuner included)
• Maestro compatible
• Includes Backup Camera
• Special Offer: Active a new radio and choose a plan for as low as $5 / month for 12 months, plus get a $60 service credit.

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

Install kits available for most vehicles

found car based on your search
Fits your S4
167
List price $1228.98
-13% $1,068.98

In stock

Only 1 Left!

Add to Cart

• Double DIN Bluetooth CD/DVD Digital Multimedia Receiver with USB and AUX
• 6.8" Resistive Touchscreen Display
• Apple CarPlay and Android Auto Compatible
• Screen mirroring features for iPhone and Android
• 3 sets of 5 volts preamp outputs
• 13-Band Graphics Equalizer with 8 Selectable Presets
• SiriusXM Satellite Radio Ready (XM tuner included)
• Maestro compatible
• Includes Backup Camera
• Special Offer: Active a new radio and choose a plan for as low as $5 / month for 12 months, plus get a $60 service credit.

JVC KW-M590BT with License Plate Camera

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto with High-resolution Rearview Backup Camera

KWM590BT_XCAMLP big
Go to item page Right Arrow Icon of Right Arrow

JVC KW-M590BT with License Plate Camera

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto with High-resolution Rearview Backup Camera

• Double DIN Bluetooth Digital Multimedia Receiver
• 6.8" LCD Text Display
• Apple CarPlay and Android Auto Compatible
• Wired phone-mirroring for select devices via USB
• Built-in Navigation with GPS Antenna
• 3 sets of 2.5 volts preamp outputs
• 13 Band Graphics Equalizer
• Includes a License Plate Backup Camera

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

Free or discounted install kits when available.

found car based on your search
Fits your S4
52
List price $458.99
-34% $303.99

In stock

Add to Cart

JVC KW-M875BW with SiriusXM SXV300v1

6.8” Double-DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, Android Auto (Sirius XM Ready) with SiriusXM Tuner

KWM875BW_SXV300V1 big
Go to item page Right Arrow Icon of Right Arrow

JVC KW-M875BW with SiriusXM SXV300v1

6.8” Double-DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, Android Auto (Sirius XM Ready) with SiriusXM Tuner

• Double DIN Bluetooth Digital Multimedia Receiver with USB and AUX
• 6.8" Capacitive Touchscreen Display Display
• Apple CarPlay and Android Auto Compatible
• 3 sets of 5 volts preamp outputs
• 13-band equalizer with Digital Time Alignment (DTA)
• SiriusXM Satellite Radio Ready (XM Tuner Included)

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

Free or discounted install kits when available.

found car based on your search
Fits your S4
154
List price $938.99
-7% $868.99

In stock

Only 3 Left!

Add to Cart

Sony XAV-AX6000 with SiriusXM SXV300v1

6.95" Double-DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with SiriusXM Tuner

XAVAX6000_SXV300V1 big
Go to item page Right Arrow Icon of Right Arrow

Sony XAV-AX6000 with SiriusXM SXV300v1

6.95" Double-DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with SiriusXM Tuner

• Double DIN Bluetooth Digital Multimedia Receiver with USB and HDMI
• 6.95" TFT Active Matrix Display
• Apple CarPlay and Android Auto Compatible
• 3 sets of 5 volts preamp outputs
• 14-Band Equalizer
• SiriusXM Satellite Radio Ready (XM Tuner Included)
• iDatalink Maestro compatible

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

Free or discounted install kits when available.

found car based on your search
Fits your S4
163
List price $789.98
-22% $617.99

In stock

Add to Cart

Sony XAV-AX6000 with License Plate Camera

6.95" Double-DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready) + High-resolution Rearview Backup Camera

XAVAX6000_XCAMLP big
Go to item page Right Arrow Icon of Right Arrow

Sony XAV-AX6000 with License Plate Camera

6.95" Double-DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready) + High-resolution Rearview Backup Camera

• Double DIN Bluetooth Digital Multimedia Receiver with USB and HDMI
• 6.95" TFT Active Matrix Display
• Apple CarPlay and Android Auto Compatible
• 3 sets of 5 volts preamp outputs
• 14-Band Equalizer
• SiriusXM Satellite Radio Ready
• iDatalink Maestro compatible
• Includes a License Plate Backup Camera

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

Free or discounted install kits when available.

found car based on your search
Fits your S4
61
List price $759.98
-21% $597.99

In stock

Add to Cart

Kenwood DDX5707S with Backup Camera

6.75" Double-DIN CD/DVD Touchscreen Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)

DDX5707S, XCADJ1 big
Go to item page Right Arrow Icon of Right Arrow

Kenwood DDX5707S with Backup Camera

6.75" Double-DIN CD/DVD Touchscreen Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)

• Double DIN Bluetooth CD/DVD Multimedia Receiver with USB and AUX
• 6.75" Capacitive Touchscreen Display
• Apple CarPlay and Android Auto Compatible
• 3 sets of 2 volts preamp outputs
• 13-Band Graphic Equalizer with Digital Time Alignment
• SiriusXM Satellite Radio Ready
• Includes Backup Camera

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

Free or discounted install kits when available.

found car based on your search
Fits your S4
42
List price $699.99
-37% $438.99

In stock

Add to Cart

• Double DIN Bluetooth CD/DVD Multimedia Receiver with USB and AUX
• 6.75" Capacitive Touchscreen Display
• Apple CarPlay and Android Auto Compatible
• 3 sets of 2 volts preamp outputs
• 13-Band Graphic Equalizer with Digital Time Alignment
• SiriusXM Satellite Radio Ready
• Includes Backup Camera

Kenwood DDX9707S with Backup Cam + Sirius XM Tuner

6.95" Double-DIN CD/DVD Touchscreen Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)

DDX9707S, XC5N1, SXV300V1 big
Go to item page Right Arrow Icon of Right Arrow

Kenwood DDX9707S with Backup Cam + Sirius XM Tuner

6.95" Double-DIN CD/DVD Touchscreen Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)

• Double DIN Bluetooth CD/DVD Multimedia Receiver with USB and Aux
• 6.95" Resistive Touchscreen Display Display
• Apple CarPlay and Android Auto Compatible
• 3 sets of 4 volts preamp outputs
• 13-Band Graphic Equalizer with Digital Time Alignment
• SiriusXM Satellite Radio Ready
• iDatalink Maestro compatible
• Special Offer: Active a new radio and choose a plan for as low as $5 / month for 12 months, plus get a $60 service credit.

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

Free or discounted install kits when available.

found car based on your search
Fits your S4
166
List price $1429.98
-22% $1,118.98

In stock

Only 3 Left!

Add to Cart

• Double DIN Bluetooth CD/DVD Multimedia Receiver with USB and Aux
• 6.95" Resistive Touchscreen Display Display
• Apple CarPlay and Android Auto Compatible
• 3 sets of 4 volts preamp outputs
• 13-Band Graphic Equalizer with Digital Time Alignment
• SiriusXM Satellite Radio Ready
• iDatalink Maestro compatible
• Special Offer: Active a new radio and choose a plan for as low as $5 / month for 12 months, plus get a $60 service credit.

Lowest price in 30 days

Kenwood eXcelon DMX958XR with Backup Camera and SiriusXM Tuner Package

6.8" Double DIN Digital Multimedia Shallow Chasis Stereo with Apple CarPlay and Android Auto

DMX958XR, BARCAM221, SXV300V1 big
Go to item page Right Arrow Icon of Right Arrow

Kenwood eXcelon DMX958XR with Backup Camera and SiriusXM Tuner Package

6.8" Double DIN Digital Multimedia Shallow Chasis Stereo with Apple CarPlay and Android Auto

• Double DIN Bluetooth Digital Multimedia Receiver
• 6.8" Capacitive Touchscreen Display
• Wireless Apple CarPlay and Android Auto Compatible
• Built-in Navigation
• Three sets of 4 volts preamp outputs
• 13-Band Equalizer
• SiriusXM Satellite Radio Ready (Tuner Included)
• Includes Backup Camera
• Special Offer: Active a new radio and choose a plan for as low as $5 / month for 12 months, plus get a $60 service credit.

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

Install kits available for most vehicles

found car based on your search
Fits your S4
195
List price $1389.98
-27% $1,008.98

In stock

Add to Cart

• Double DIN Bluetooth Digital Multimedia Receiver
• 6.8" Capacitive Touchscreen Display
• Wireless Apple CarPlay and Android Auto Compatible
• Built-in Navigation
• Three sets of 4 volts preamp outputs
• 13-Band Equalizer
• SiriusXM Satellite Radio Ready (Tuner Included)
• Includes Backup Camera
• Special Offer: Active a new radio and choose a plan for as low as $5 / month for 12 months, plus get a $60 service credit.

Lowest price in 30 days

Jensen CMR2724 with License Plate Camera

7" Double DIN Touch Screen Digital Multimedia Receiver with Bluetooth with High-resolution Rearview Backup Camera

CMR2724_XCAMLP big
Go to item page Right Arrow Icon of Right Arrow

Jensen CMR2724 with License Plate Camera

7" Double DIN Touch Screen Digital Multimedia Receiver with Bluetooth with High-resolution Rearview Backup Camera

• Double DIN Digital Multimedia Receiver
• 7" TFT-LCD Display
• Supports Android/iOs stereo control with J-Link Smart Remote App (via Bluetooth)
• 3 sets of preamp outputs
• 7 Band Graphic Equalizer
• Bluetooth hands-free calling and audio streaming
• Includes a License Plate Backup Camera

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

Free or discounted install kits when available.

found car based on your search
Fits your S4
55
List price $169.98
-22% $132.48

In stock

Add to Cart

Pioneer AVH-2550NEX with License Plate Camera

6.8" Double-DIN Touchscreen DVD Multimedia Receiver with Bluetooth, Apple CarPlay, and Android Auto (SiriusXM Ready) with High-resolution Rearview Backup Camera

AVH2550NEX_XCAMLP big
Go to item page Right Arrow Icon of Right Arrow

Pioneer AVH-2550NEX with License Plate Camera

6.8" Double-DIN Touchscreen DVD Multimedia Receiver with Bluetooth, Apple CarPlay, and Android Auto (SiriusXM Ready) with High-resolution Rearview Backup Camera

• Double DIN Bluetooth CD/DVD Digital Multimedia Receiver
• 6.8" Resistive Touchscreen Display
• Apple CarPlay and Android Auto Compatible
• 3 sets of 4 volts preamp outputs
• 13-band graphic equalizer with 7 preset EQ curves
• SiriusXM Satellite Radio Ready
• iDatalink Maestro compatible
• Includes a License Plate Backup Camera

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

Free or discounted install kits when available.

found car based on your search
Fits your S4
51
List price $809.99
-14% $699.99

In stock

Only 1 Left!

Add to Cart

Kenwood eXcelon DDX9907XR Package with Backup Camera and SiriusXM Tuner

6.8" HD Double DIN Touchscreen DVD Multimedia Receiver with Bluetooth, Apple CarPlay, and Android Auto

DDX9907XR, XC5N1, SXV300V1 big
Go to item page Right Arrow Icon of Right Arrow

Kenwood eXcelon DDX9907XR Package with Backup Camera and SiriusXM Tuner

6.8" HD Double DIN Touchscreen DVD Multimedia Receiver with Bluetooth, Apple CarPlay, and Android Auto

• Apple CarPlay
• Android Auto
• 6.8" Touchscreen
• SiriusXM Ready
• CD/DVD Player
• Special Offer: Active a new radio and choose a plan for as low as $5 / month for 12 months, plus get a $60 service credit.

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

Free or discounted install kits when available.

found car based on your search
Fits your S4
167
List price $1629.98
-19% $1,318.98

In stock

Only 3 Left!

Add to Cart

Pioneer DMH-341EX + Belva BLPCAM2 Backup Camera

6.8" Capacitive Touchscreen Digital Media Receiver with License Plate Camera

DMH-341EX, BLPCAM2 big
Go to item page Right Arrow Icon of Right Arrow

Pioneer DMH-341EX + Belva BLPCAM2 Backup Camera

6.8" Capacitive Touchscreen Digital Media Receiver with License Plate Camera

• 6.8-inch Capacitive Glass Touchscreen
• LED backlight touchscreen with 16:9 aspect ratio
• Customizable 13 band graphic equalizer
• 3 RCA preouts
• Compatible with Android and Apple operating systems
• Back-up camera ready
• Built-in Bluetooth® allows for hands-free audio streaming

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

Install kits available for most vehicles

found car based on your search
Fits your S4
63
List price $449.99
-24% $339.99

In stock

Only 1 Left!

Add to Cart

• 6.8-inch Capacitive Glass Touchscreen
• LED backlight touchscreen with 16:9 aspect ratio
• Customizable 13 band graphic equalizer
• 3 RCA preouts
• Compatible with Android and Apple operating systems
• Back-up camera ready
• Built-in Bluetooth® allows for hands-free audio streaming

Kenwood DPX305MBT Package with SiriusXM Tuner

Double-DIN Touchscreen Digital Multimedia Receiver with Bluetooth and Built-in Alexa (SiriusXM Ready)

DPX305MBT, SXV300V1 big
Go to item page Right Arrow Icon of Right Arrow

Kenwood DPX305MBT Package with SiriusXM Tuner

Double-DIN Touchscreen Digital Multimedia Receiver with Bluetooth and Built-in Alexa (SiriusXM Ready)

• Double DIN Bluetooth Digital Multimedia Receiver with USB and AUX
• LCD Text Display
• iPhone and Android Compatible
• 3 sets of 2.5 volts preamp outputs
• 13-Band Graphic Equalizer with Digital Time Alignment
• SiriusXM Satellite Radio Ready
• Special Offer: Active a new radio and choose a plan for as low as $5 / month for 12 months, plus get a $60 service credit.

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

Free or discounted install kits when available.

found car based on your search
Fits your S4
168
List price $289.99
-21% $228.99

In stock

Add to Cart

JVC KW-V660BT with Backup Camera and SiriusXM Tuner

6.8" Double-DIN CD/DVD Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)

KW-V660BT, XCADJ1, SXV300V1 big
Go to item page Right Arrow Icon of Right Arrow

JVC KW-V660BT with Backup Camera and SiriusXM Tuner

6.8" Double-DIN CD/DVD Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)

• Double DIN Bluetooth CD/DVD Multimedia Receiver
• 6.8" Capacitive Touchscreen Display Display
• Apple CarPlay and Android Auto Compatible
• Screen mirroring features for iPhone and Android
• 3 sets of 2 volts preamp outputs
• 13-Band Graphic Equalizer with 7 Selectable Presets
• SiriusXM Satellite Radio Ready (XM tuner included)
• Includes Backup Camera
• Special Offer: Active a new radio and choose a plan for as low as $5 / month for 12 months, plus get a $60 service credit.

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

Install kits available for most vehicles

found car based on your search
Fits your S4
200
List price $688.98
-26% $508.98

In stock

Add to Cart

• Double DIN Bluetooth CD/DVD Multimedia Receiver
• 6.8" Capacitive Touchscreen Display Display
• Apple CarPlay and Android Auto Compatible
• Screen mirroring features for iPhone and Android
• 3 sets of 2 volts preamp outputs
• 13-Band Graphic Equalizer with 7 Selectable Presets
• SiriusXM Satellite Radio Ready (XM tuner included)
• Includes Backup Camera
• Special Offer: Active a new radio and choose a plan for as low as $5 / month for 12 months, plus get a $60 service credit.

Kenwood DMX7709S Package with SiriusXM Tuner

6.8" Double-DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)

DMX7709S, SXV300V1 big
Go to item page Right Arrow Icon of Right Arrow

Kenwood DMX7709S Package with SiriusXM Tuner

6.8" Double-DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)

• Double DIN Bluetooth Digital Multimedia Receiver with USB and AUX
• 6.75" Capacitive Touchscreen Display
• Apple CarPlay and Android Auto Compatible
• 3 sets of 4 volts preamp outputs
• 13-Band Equalizer with Digital Time Alignment
• SiriusXM Satellite Radio Ready
• iDatalink Maestro compatible
• Special Offer: Active a new radio and choose a plan for as low as $5 / month for 12 months, plus get a $60 service credit.

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

Free or discounted install kits when available.

found car based on your search
Fits your S4
173
List price $689.99
-32% $468.99

In stock

Add to Cart

JVC KW-M875BW with Backup Camera and SiriusXM Tuner

6.8” Double-DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)

KW-M875BW, BARCAM221, SXV300V1 big
Go to item page Right Arrow Icon of Right Arrow

JVC KW-M875BW with Backup Camera and SiriusXM Tuner

6.8” Double-DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)

• Double DIN Bluetooth Digital Multimedia Receiver with USB and AUX
• 6.8" Capacitive Touchscreen Display Display
• Apple CarPlay and Android Auto Compatible
• 2 sets of 5 volts preamp outputs
• 13-band equalizer with Digital Time Alignment (DTA)
• SiriusXM Satellite Radio Ready (XM tuner included)
• Includes Backup Camera
• Special Offer: Active a new radio and choose a plan for as low as $5 / month for 12 months, plus get a $60 service credit.

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

Free or discounted install kits when available.

found car based on your search
Fits your S4
193
List price $1038.98
-13% $908.98

In stock

Only 3 Left!

Add to Cart

Kenwood eXcelon DPX395MBT with Sirius XM Tuner

Double-DIN Shallow Chasis Digital Media Car Stereo Receiver

DPX395MBT, SXV300V1 big
Go to item page Right Arrow Icon of Right Arrow

Kenwood eXcelon DPX395MBT with Sirius XM Tuner

Double-DIN Shallow Chasis Digital Media Car Stereo Receiver

• Double DIN Bluetooth Digital Media Receiver
• LCD Text Display
• Three sets of 5 volts preamp outputs
• 13-Band Equalizer
• SiriusXM Satellite Radio Ready
• Amazon Alexa Ready
• Special Offer: Active a new radio and choose a plan for as low as $5 / month for 12 months, plus get a $60 service credit.

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

Free or discounted install kits when available.

found car based on your search
Fits your S4
159
List price $299.99
-33% $200.00

In stock

Add to Cart
Prev 6 7 8 9 10 Next

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 Stereo Receivers in 2006 S4

    Q: Can I upgrade or change the Stereo Receivers in 2006 Audi S4?

    A: Yes this page includes all the best Stereo Receivers that work in your S4.

    Save up to 10 different vehicles in your garage
    Vehicle
    Store     Delete

    2017 Lexus NX200t

    2006 Audi S4

    2009 Honda S2000

    2023 Honda Pilot

    1993 Audi 100

    2005 Land Rover Range Rover

    1988 Mazda B2600

    2019 Porsche Macan

    1998 GMC Suburban

    2000 Dodge Intrepid

    Vehicle
    Store     Delete

    2012 Can-Am Commander 800R XT

    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

    Cancel

    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue

    Cancel

    Shop your 2006 S4
    Why Use a Vehicle Fit Guide?
    Change vehicle | Shop without vehicle
    Whoa! Slow down. Add your details below!
    additional information required
    Add vehicle details to confirm fitment
    Ignore fitment details
    Find stereos and more that work -- fast.

    Additional information:

    Remove

    Can't find your vehicle? Click here and we'll help.

    Where to find vehicle info

    Go to Fitment

    Didn't find your car?

    Submit your details and we'll help!
    Please enter the letters as they are shown in the image above. Letters are not case-sensitive.
    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
    Back

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

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

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

    Back
    Track your order
    Call our experts
    Support Center
    Return & Exchanges
    Follow on Instagram Instagram logo
    Subscribe on YouTube YouTube logo