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  1. Home
  2. Car Audio & Electronics
  3. Car Stereos
  4. Bluetooth Car Stereos

Bluetooth Car Stereos for your 2002 A4 close

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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

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2002 A4
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Dual DCPA723W

7” Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto

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Dual DCPA723W

7” Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto

• Double DIN Bluetooth Digital Multimedia Receiver
• 7" Capacitive Touchscreen Display
• Wireless Apple CarPlay and Android Auto Compatible
• Slim Mount (3.5") chassis depth
• 3 sets of 4 volts preamp outputs
• 10 Band EQ, 7 EQ Presets
• 6 Preset color illumination

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Kenwood KDC-BT282U

Single DIN CD Receiver with Bluetooth

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Kenwood KDC-BT282U

Single DIN CD Receiver with Bluetooth

• Single DIN Bluetooth CD Receiver
• LCD Text Display
• 1 set of 2.5 volts preamp output
• 13-Band Equalizer and DTA

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Pioneer MVH-S720BHS

Single DIN Digital Media Receiver with Bluetooth, HD Radio and SiriusXM Ready

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Pioneer MVH-S720BHS

Single DIN Digital Media Receiver with Bluetooth, HD Radio and SiriusXM Ready

• Single DIN Bluetooth Digital Media Receiver
• Pioneer Smart Sync simplifiers user interface
• Three sets of 4 volts preamp outputs
• 13-Band Equalizer
• SiriusXM Satellite Radio Ready
• Built-in HD Radio

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Pioneer DEH-S6220BS

Single DIN CD Receiver with Bluetooth, Amazon Alexa and SiriusXM Ready

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Pioneer DEH-S6220BS

Single DIN CD Receiver with Bluetooth, Amazon Alexa and SiriusXM Ready

• Single DIN Bluetooth CD Media Receiver
• Digital LED Backlit Display
• 3 sets of 4 volts preamp outputs
• 13-Band Equalizer
• SiriusXM Satellite Radio Ready
• Built-in Alexa

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DS18 SDX1

Single DIN Digital Audio Receiver with Bluetooth

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DS18 SDX1

Single DIN Digital Audio Receiver with Bluetooth

• Single DIN Digital Media Receiver
• 3" LCD Text Display with backlight
• 3 sets of 7 volts preamp outputs
• 2 Bands Equalizer with 4 Presets
• Bluetooth Hands Free/Audio Streaming

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Sony DSX-A415BT (DSXA415BT)

Single DIN Digital Media Receiver with Bluetooth (SiriusXM Ready)

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Sony DSX-A415BT (DSXA415BT)

Single DIN Digital Media Receiver with Bluetooth (SiriusXM Ready)

• Single DIN Bluetooth Digital Media Receiver
• LCD Text Display
• Compatible with iPhone or Android via Bluetooth
• 2 sets of 2 volts preamp outputs
• 10-Band Graphic Equalizer
• SiriusXM Satellite Radio Ready
• Voice control for iPhone and Android

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Sony XAV-AX4000

6.95" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto (Sirius XM Ready)

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Sony XAV-AX4000

6.95" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto (Sirius XM Ready)

• Double DIN Bluetooth Digital Multimedia Receiver
• 6.95" TFT Active Matrix Display
• Wireless Apple CarPlay and Android Auto
• 3 sets of 2 volts preamp outputs
• 14-Band Equalizer
• SiriusXM Satellite Radio Ready
• iDatalink Maestro compatible

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• Double DIN Bluetooth Digital Multimedia Receiver
• 6.95" TFT Active Matrix Display
• Wireless Apple CarPlay and Android Auto
• 3 sets of 2 volts preamp outputs
• 14-Band Equalizer
• SiriusXM Satellite Radio Ready
• iDatalink Maestro compatible

Jensen MPR2110

Single DIN Digital Media Receiver with Bluetooth

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Jensen MPR2110

Single DIN Digital Media Receiver with Bluetooth

• Single DIN Bluetooth Media Receiver
• 7-character high-definition LCD Text Display
• iOS/iPhone and Android compatible
• 2 sets of 2 volts preamp outputs
• 4-Preset equalizer curves and 2-band control

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JBL Celebrity 150

Single DIN Digital Audio Receiver with Bluetooth

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JBL Celebrity 150

Single DIN Digital Audio Receiver with Bluetooth

• Single DIN In-Dash Bluetooth Digital Media Receiver
• LCD Text Display
• 2 sets of 4 volts preamp outputs
• Multiple playback options (Bluetooth / USB / Aux In / SD Card / FM Radio)
• Detachable faceplate

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Boss Elite 560BRGB

Single DIN CD Receiver with Bluetooth (Black)

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Boss Elite 560BRGB

Single DIN CD Receiver with Bluetooth (Black)

• Single DIN In-Dash Bluetooth CD Receiver
• LCD Text Display
• Works with smartphones via Bluetooth connection
• 2 sets of 2 volts preamp outputs
• 4-Preset Equalizer
• Equipped with 7 color-changing illumination in buttons
• Wireless remote control included

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Jensen CDX3119

Single DIN CD Multimedia Receiver with Bluetooth

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Jensen CDX3119

Single DIN CD Multimedia Receiver with Bluetooth

• Single DIN Bluetooth Digital Multimedia Receiver
• LCD Text Display
• iPhone and Android compatible
• 1 set of 2 volts preamp outputs
• 2-Band Graphic Equalizer with 7 Selectable Presets

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Boss Elite 460BRGB

Single DIN Digital Media Receiver with Bluetooth (Black)

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Boss Elite 460BRGB

Single DIN Digital Media Receiver with Bluetooth (Black)

• Single DIN In-Dash Bluetooth Digital Media Receiver
• LCD Text Display
• Works with smartphones via Bluetooth connection
• 2 sets of 2 volts preamp outputs
• 4-Preset Equalizer
• Equipped with 7 color-changing illumination in buttons
• Wireless remote control included
• Includes SD memory card slot

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Kenwood DDX5707S

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

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Kenwood DDX5707S

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

• Double DIN Bluetooth CD/DVD Multimedia Receiver with USB and AUX
• 6.8" 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

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JVC KW-M590BT

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

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JVC KW-M590BT

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

• Double DIN Bluetooth Digital Multimedia Receiver
• 6.8" WSVGA LCD Display
• Apple CarPlay and Android Auto Compatible
• Wired phone-mirroring for select devices via USB
• GPS antenna included
• 3 sets of 2.5 volts preamp outputs
• 13 Band Graphics Equalizer

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Jensen CAR714MW

7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto (SiriusXM Ready)

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Jensen CAR714MW

7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto (SiriusXM Ready)

• Double DIN In-Dash Digital Audio Receiver
• 7" Digital LED Backlit Display
• Wired and wireless Apple CarPlay and Android Auto Compatible
• 3 sets of 4 volts preamp outputs
• 10 Band EQ, 7 EQ Presets
• SiriusXM Satellite Radio Ready
• iDatalink Maestro interface module compatible

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Stinger HORIZON10 - iX210

10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver and Installation Kit (IX210)

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Stinger HORIZON10 - iX210

10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver and Installation Kit (IX210)

• 10.1" Single DIN In-Dash Bluetooth Digital Multimedia Receiver
• Wired and wireless Apple CarPlay and Android Auto Compatible
• iGO Navigation-compatible (SE-P14 SD card sold separately)
• 3 sets of 4.5 volts preamp outputs
• 15-Band Equalizer
• SiriusXM Satellite Radio Ready
• Built-in HD Radio Tuner

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JVC KD-T720BT

Single DIN CD Multimedia Receiver with Bluetooth and Built-in Alexa

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JVC KD-T720BT

Single DIN CD Multimedia Receiver with Bluetooth and Built-in Alexa

• Single DIN Bluetooth CD Digital Multimedia Receiver with USB and AUX
• LCD Text Display
• 1 sets of 2.5 volts preamp outputs
• 13-Band Graphic Equalizer with 11 Selectable Presets

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Kenwood eXcelon DMX1058XR

10.1" Double DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, and Wireless Apple CarPlay and Android Auto (SiriusXM Ready)

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Kenwood eXcelon DMX1058XR

10.1" Double DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, and Wireless Apple CarPlay and Android Auto (SiriusXM Ready)

• Double DIN Digital Multimedia Receiver
• 10.1" Capacitive Touchscreen Display
• Wired and Wireless Apple CarPlay and Android Auto Compatible
• Connects up to 4 camera inputs
• Three 5 volts preamp outputs
• 13 Band Graphic Equalizer
• SiriusXM Satellite Radio Ready
• Hi-Res Audio certified

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Sony XAV-AX3700

6.95” Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth and Apple CarPlay (SiriusXM Ready)

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Sony XAV-AX3700

6.95” Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth and Apple CarPlay (SiriusXM Ready)

• Double DIN Bluetooth Digital Multimedia Receiver
• 6.95" Capacitive Touchscreen Display
• Apple CarPlay compatible
• 3 sets of 2 volts preamp outputs
• 14-Band Graphic Equalizer
• SiriusXM Satellite Radio Ready
• iDatalink Maestro compatibility

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Sony DSX-B700

Double DIN Digital Media Receiver with Bluetooth (SiriusXM Ready)

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Sony DSX-B700

Double DIN Digital Media Receiver with Bluetooth (SiriusXM Ready)

• Double DIN Bluetooth Digital Media Receiver
• LCD Text Display
• Compatible with iPhone or Android via Bluetooth
• 3 sets of 4 volts preamp outputs
• 10-Band Digital Equalizer
• SiriusXM Satellite Radio Ready
• Voice control for iPhone and Android

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    FAQ Frequently asked questions in Bluetooth Car Stereos

    Bluetooth Car Radio Frequently Asked Questions (FAQ)
    A Bluetooth Car Radio is an audio system designed for vehicles that incorporates Bluetooth wireless technology. It allows you to connect your smartphone or other Bluetooth-enabled devices to the car radio wirelessly. Once paired, you can stream music, podcasts, or make hands-free phone calls directly from your device to the car's audio system. Bluetooth Car Radios utilize the Advanced Audio Distribution Profile (A2DP) for high-quality audio streaming and the Hands-Free Profile (HFP) for seamless call functionality. The pairing process is typically simple and user-friendly, enabling a convenient and safe driving experience without the need for tangled wires or cables.
    Yes, Bluetooth Car Radios are compatible with a wide range of Bluetooth-enabled devices, including smartphones, tablets, and music players. As long as your device supports Bluetooth technology and the relevant profiles for audio streaming and hands-free calling, you can easily connect it to the car radio. Most modern smartphones come with Bluetooth functionality, making them readily compatible with Bluetooth Car Radios. Additionally, some Bluetooth Car Radios also support voice commands, allowing for hands-free control and access to features like Siri or Google Assistant for enhanced convenience while driving.
    Bluetooth Car Radios offer decent sound quality for most users, but it may not match the pristine audio quality of wired connections like USB or auxiliary inputs. The sound quality can vary depending on factors such as the quality of the audio files, the Bluetooth codec supported by the devices, and the overall audio setup of the car. The most common Bluetooth codec used for audio streaming is SBC (Subband Coding), but some advanced Bluetooth Car Radios support higher-quality codecs like AAC or aptX for improved sound fidelity.
    Bluetooth technology used in modern car radios has undergone significant improvements to ensure security. When pairing your device with the car radio for the first time, you may need to enter a passkey or confirm a code displayed on both the device and the car radio to establish a secure connection. Additionally, Bluetooth connections use encryption to protect data transmission, making it difficult for unauthorized parties to intercept or tamper with the data.
    Yes, even if your vehicle doesn't have built-in Bluetooth support, you can still enjoy the benefits of Bluetooth connectivity with the help of aftermarket Bluetooth Car Kits. These kits can be installed in your car and offer similar Bluetooth functionality as built-in Bluetooth Car Radios. They typically connect to the car's audio system through the auxiliary input or FM transmitter and provide Bluetooth pairing for audio streaming and hands-free calling. Bluetooth Car Kits are a cost-effective and practical solution for adding Bluetooth capability to older car models or vehicles without factory-installed Bluetooth radios.
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    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.

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