Best Double Din Head Unit In 2020? (Top 10 Reviews and Comparison)

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Best Double Din Head Unit

I hope you'll agree with me when I say:

Driving is so much better with music on. 

And so much easier with GPS! Luckily for us, we can get them both (and much more) if we install the best double din head unit on our car.

The only problem is to find it! Definitely not an easy job.

Thats why we've created this list of Best Car Double Din Head Units.

Comparison Chart

IMAGE PRODUCT
1. Kenwood DDX774
  • Comes with dual camera inputs
  • Built in Bluetooth, which is always great
  • Illumination and color is adjustable
VIEW ON AMAZON
2. Alpine Electronics X108U
  • Massive eight-inch screen
  • Connects to phone via Bluetooth
  • Navigation system built-in
  • Nine-band parametric EQ
  • Can connect to Android and iPhone
VIEW ON AMAZON
3. Pioneer AVH-W4400NEX
  • DVD/CD receiver, standard AM/FM radio tuner
  • Detachable 7" touchscreen
  • Android Auto control via USB or Bluetooth
  • Apple CarPlay control via USB or Bluetooth
VIEW ON AMAZON
4. Alpine iLX-207
  • Large seven-inch touchscreen
  • Connects to Android and iPhone
  • Alpine Go! App for better connectivity
VIEW ON AMAZON
5. Pioneer AVIC-8200NEX
  • Top of the line car A/V experience
  • Full smartphone integration
  • Preamp outputs
  • Expandable features
VIEW ON AMAZON
Kenwood DDX9703S review 6. Kenwood DDX9703S
  • Excellent Android Auto integration
  • Lots of AV input and output options.
  • Screen mirroring for select smartphones
VIEW ON AMAZON
Pioneer AVH-4200NEX review 7. Pioneer AVH-4200NEX
  • Wireless remote included
  • 800x480 pixel resolution
  • Bluetooth connectivity
VIEW ON AMAZON
8. Boss Audio Systems BV9351B
  • 6.2 inch Double din DVD player
  • CD/USB/SD, MP3, WMA audio formats
  • M/AM radio tuner USA
VIEW ON AMAZON
9. Pioneer AVH-X390BS
  • 6.2 “ Display
  • Resolution: WVGA (800 x 480)
  • Touchscreen with LED Backlight
VIEW ON AMAZON
10. JVC KW-V850BT
  • DVD/CD stereo with AM-FM tuner
  • Resistive touch 6.8” LCD display
  • Supports hi-fidelity playback file formats like FLAC and DSD via USB drive
VIEW ON AMAZON

Top 10 Double Din Head Unit of 2019 - our Reviews

The following five units I'll review here are the very best you can find on the market this year.

If you still feel you haven't found something that checks all your boxes after reading this section, please refer to the navigation bar on the right hand side where you'll find more recommendations based on the particular needs you may have (like built-in navigator, best pairing with Apple products, best pairing with Android or best options for the money).

Below is a list of the best double din stereos that include features such as navigation, reversing cameras and much more.

The DDX774 series has proven to be a popular DIN unit. It constantly racks up respectable ratings on most online shops, but don’t let those fool you. Our checks show that those star ratings come from only around 60-62% of owners. Read on to find out why.

EDITOR'S RATING:

Overview of Specifications and Features:

The DDX774 has a 6.95 inch wide Double DIN In-Dash TFT and LCD Touch screen monitor

It has a built in DVD Player with HD Radio

Comes with dual camera inputs

Built in Bluetooth, which is always great

Illumination and color is adjustable

Compatible with iPod touch, iPhone, Android or Blackberry devices

Pros

Cons

Although the DDX774 is a capable replacement for your factory stereo system, remember that this is a discontinued product so you can’t be guaranteed any type of manufacturer support.

When it comes to car audio, one of the most well-known and respected brands out there is Alpine. Although the company made a name for itself with high-quality speakers and controls, the X108U is a class above the rest.

If you’re looking for a double din head unit, you will like most of the features and functionality of this model. With one of the most massive screens we’ve seen, you can do a lot more with this device than you may assume.

So, with that in mind, let’s take a look at what makes the Alpine X108U so unique and why it may be the best fit for your truck or SUV.

Feature Highlights

  • Massive eight-inch screen
  • Connects to phone via Bluetooth
  • Can control audio device programs (i.e., Pandora)
  • Compatible with DVD/CD player (sold separately)
  • Navigation system built-in
  • Can connect to Android and iPhone
  • Expandable to control other truck features (with separate accessory)
  • Nine-band parametric EQ
  • Independent front and rear EQ settings
  • Free lifetime traffic updates for the US and Canada

EDITOR'S RATING:

Specifications

  • Power Output: 50 Watts x4
  • Preamp Output: Six Channels
  • Sub Preamp: Yes
  • Android Auto: No Apple Car
  • Play: No

The Good

With an eight-inch touchscreen, you can do more with this double-din head unit than you could with other models. We like that it comes with navigation built-in and that it can connect to any device through Bluetooth. 

The sound coming out of this unit is spectacular for its size, making it the perfect addition for both techies and audiophiles alike. We like that it has six different preamp channels, including a subwoofer so that you can get the deep bass you want while cruising down the road. 

If you so desire, you can upgrade the X108U to control more of your truck or SUV’s components, such as the rear camera, side mirrors, and other accessories. 

Although watching DVDs from the dashboard isn’t ideal while driving, you can also install a combination DVD/CD player so that you have even more entertainment options. Overall, this is an entertainment station that also comes with GPS. 

Speaking of GPS, one thing we like about this system is that it comes with free lifetime traffic updates. Although the navigation isn’t quite as high-tech as some other programs we’ve seen, it’s more than capable of getting you from point A to point B, assuming that you have a clear connection to any satellites above you. 

The Not-So-Good

Connecting to your smartphone is only as good as the music app you use already. Unfortunately, Android Auto and Apple CarPlay are not compatible with this system, but that shouldn’t be a dealbreaker in our book.

The primary downside of this model is that you can’t install it right out of the gate. Instead, you have to either get a custom installation with the right dash kit, which has to be compatible with your ride.

Simply put, you need to make sure that you can put this double-din head unit into your vehicle before buying it. Otherwise, you may be out of luck and have to find a different model to suit your needs.

The other significant issue is the software. While it works most of the time, it can drop your Bluetooth connection at random intervals, as well as calls if you use it for that. Also, the navigation isn’t as precise as other programs (i.e., Google Maps), so don’t rely on it 100%.

Pros

Cons

Assuming that you have a rig big enough to house the X108U, we highly recommend it. Anyone who wants to get the most entertainment out of their double din head unit will love the capabilities of this device. Although it’s not quite the most comprehensive one we’ve seen, it’s better than most of the other options out there, particularly if you have a large truck or SUV.

 Really, the only downside is that the software needs a few patches, but it’s mostly reliable, and you most likely won’t notice it happen too often. Also, the navigation leaves a little to be desired, but it won’t misdirect you, so don’t think that you’re going to get lost with this machine.

For any driver seeking to install the ultimate entertainment center in their vehicle, the Pioneer AVH-W4400NEX is the head unit that has it all.

A large touch screen display with HD resolution, a motorized display arm for inserting DVDs, full smartphone integration, HD audio and HD Radio with Sirius XM satellite radio readiness, this double-DIN head unit is so much more than a simple custom car stereo.

Want to upgrade your sound system in the future?

The AVH-W4400NEX has preamp outs for use with a subwoofer or surround sound external amplifier.

Installing a rear display for the whole family to enjoy on road trips?

This head unit has AV in and out connectors, HDMI in and out, and a whole slew of other AV options that allow you to have a home theater experience in the comfort of your sedan, SUV or minivan.

Here’s my complete review of the AVH-W4400NEX, as well as why I think it’s a great fit for families, long haul drivers and power commuters.

Specifications

  • Power Output: 22 watts x 4, 50 watts per channel peak
  • Preamp Output: 6-channel (4-volt outputs front, rear and sub)
  • Sub Preamp: Yes
  • Android Auto: Yes
  • Apple CarPlay: Yes

EDITOR'S RATING:

Feature Highlights

  • DVD/CD receiver, standard AM/FM radio tuner
  • Detachable 7" touchscreen with motorized multi-angle adjustment feature
  • Android Auto control via USB or Bluetooth
  • Apple CarPlay control via USB or Bluetooth
  • Hands-free calls, SMS and HD audio streaming via Bluetooth
  • HD Radio tuner for listening to over-the-airwaves HD radio broadcasts
  • Built-in Wi-Fi for MiraCast and other direct video streaming from devices like laptops and tablets
  • Five color customizable display,  112 key panel illumination options

Navigation System

There is no integrated navigation solution, but you can use Google Maps or Apple Maps to navigate on the touch screen with a connected smartphone.

Expandability

  • SiriusXM tuner compatible (sold separately, requires subscription)
  • AVIC-U280 navigation module compatible  (sold separately)
  • iDatalink Maestro compatible to retain factory settings for Ford, GM, Chrysler, and VW
  • Rear A/V connections, two rear USB ports, rear HDMI port, dual rear-view camera connections
  • Rear video output for use with headrest displays

Smartphone integration

  • AppRadio Mode for smartphone integration
  • AppRadioLIVE compatible with free smartphone Pioneer app
  • Integrated iPod, iPhone, and iPad control
  • Playback and control of music files on compatible Android devices
  • Voice control with compatible iPhones and Android phones via Google Assistant and Siri
  • Wi-Fi certified Miracast for screen mirroring with older mobile devices, laptops and tablets
  • Pandora and Spotify ready for iPhone or Android devices

A/V Capabilities

  • Audio/video content playback from CDs, DVDs, SD cards, and USB memory devices
  • FLAC lossless audio file playback (up to 192kHz/24-bit) from flash media
  • 13-band graphic equalizer with 7 EQ preset curves
  • High- and low-pass filters for use with subwoofers and tweeters
  • Advanced Sound Retriever brings out the best in your music
  • Dual-zone audio for customizable driver and rear passenger audio playback
  • Auto-EQ equalizes for your car interior automatically (requires optional microphone installation)

The Good

Okay, with this many features it’s tough to narrow it down but here goes anyway.

Dual Zone Audio

The ability to control what plays in the front seat of the car versus what plays in the back seat is the ultimate road trip feature. Kids can get their movie audio on the rear display and the rear car speakers while parents can enjoy their lame “old people” music up front. You can also keep GPS directions playing on front audio, so they don’t interrupt rear audio output and movies. This keeps kids happy and backseat drivers quiet, both of which are requisite for long road trips. Dual Zone Audio is definitely my favorite feature on the AVH-4400NEX.

Android Auto/Apple CarPlay Functionality

I’m all about safety on the road, and both Android Auto and Apple CarPlay are a great way to operate your smartphone and smartphone media playback safely while driving. Using Google Assistant, you can respond to text messages using your voice, call people back, make outgoing calls and even ask different apps to play specific content or playlists without taking your eyes off the road or your hands off the wheel.

Siri offers similar capabilities for your iOS device users via Apple CarPlay, and if you prefer to use your iPad instead of your iPhone for media playback (or your navigator/shotgun passenger wants to control tunes on the go), you can pair any iOS device to work with CarPlay. It doesn’t get more convenient than these smartphone integration apps.

A/V & Control Connections

A/V, integrated camera connections, retained steering wheel controls, HDMI in and out ports, USB, and so many more connectivity features make this an exceptionally useful head unit that can connect to virtually any media device you want. It even has Wi-Fi capability to use MiraCast for UPNP streaming from a Windows 10 Pro or similar device, allowing you to screen share right on the car’s multimedia display. If it can be hooked up to a TV, it can be hooked up to the AVH-4400NEX, and earns this unit huge point in its favor.

The Not-So-Good

I don’t have a many complaints about this unit, aside from the direct speaker outputs being a bit on the wimpy side (22 RMS doesn’t offer much boom for the buck).

There is also the consideration that if you want a standalone navigation module or Sirius XM Satellite Radio tuner, you will be paying a significant additional cost if you want these features fully built-in and hardwired to your car’s entertainment system.

Moreover, most vehicles require a more expensive connectivity kit to retain vehicle media control (steering wheel controls) and other factory features that came standard on your car.

Pros

Cons

Trying to upgrade your car’s sound system can feel like an overwhelming chore, but thanks to Alpine’s new iLX-207, your search just got a lot easier.

Alpine is already well-known for making high-quality speakers and control units, but this model takes things to the next level by syncing with all of your devices.

Compared to other double din head units, the iLX-207 is cutting edge. Whether you have Android or iPhone, this device will make your life much easier, as well as make driving that much safer.

So, with that in mind, let’s take a look at all that the iLX-207 has to offer, and whether it’s the right choice for your car or truck.

Specifications

  • Power Output: 50 Watts x4
  • Preamp Output: Six Channels
  • Sub Preamp: Yes
  • Android Auto: Yes
  • Apple Car Play: Yes

EDITOR'S RATING:

Feature Highlights

  • Large seven-inch touchscreen
  • Connects to Android and iPhone
  • Alpine Go! App for better connectivity
  • Bluetooth and SiriusXM capable
  • Nine-band parametric EQ
  • Anti-glare screen for better visibility
  • HDMI connection built-in
  • Can be expanded to control other vehicle accessories
  • Customizable shortcuts

When talking about connectivity and high-tech features, the iLX-207 pretty much has it all.

If you’re looking to be ahead of the curve when talking about making your car or truck state-of-the-art, this is one of the better double din head units to buy.

That being said, early adoption is not without its setbacks, and while this machine has a lot of benefits, it is lacking in a few key areas (notably software issues).

However, as long as a random glitch doesn’t drive you crazy, the iLX-207 will be more than sufficient for your needs.

The Good

These days, cars are becoming extensions of our entertainment habits. Before, the only entertainment you could draw from your vehicle was the radio. However, once you install the iLX-207, you will have access to so much more.

First and foremost, this model is compatible with both Android Auto and Apple CarPlay. Although you could simply connect to your favorite music apps and other programs via Bluetooth, these apps ensure that you won’t cause an accident in the process.

The seven-inch screen on the iLX-207 is a dream, with capacitive touch capabilities that are both highly responsive and super reliable. Not only that, but you can program a variety of functions, including shortcuts to get to your favorite programs and apps.

Speaking of apps, Alpine has developed a mobile app that connects your maps to the device. Although the iLX doesn’t have navigation built-in, you can sync it to your phone, which is just as good (if not better). Thus, rather than having to enter an address or search for it through the system, you can sync instantly and be ready to go as soon as you turn the key. 

Although the touchscreen is a fantastic feature, Alpine is renowned for its audio capabilities, and this model doesn’t disappoint. Here is where technology adds to the experience yet again, meaning that you get better sound without having to pay extra for the privilege.

The Not-So-Good

When looking at the iLX, you may think that you have to adjust the screen, but the fact is that the resolution is only 480p. While this shouldn’t necessarily be a dealbreaker, it does leave a little to be desired, particularly when spending money on a top-of-the-line machine.

As with other Alpine double din head units, the software can also be a little glitchy at times. Alpine is not known for making high-quality programs, so they aren’t exactly making waves with this system.

Typically, the issues that people experience are related to syncing to Apple CarPlay or Android Auto. In some cases, the maps may not transfer well (or at all), and they can disconnect at random times, which can be more than a little frustrating when it happens.

 Overall, when you’re paying this much money for a double din head unit, you expect a little more quality. While we aren’t saying that Alpine was being cheap with this model, they could have done better with the final product. Realistically, the price tag could probably be a little lower, and it would be okay.

Pros

Cons

5. Pioneer AVIC-8200NEX

AVIC-8200NEX Review

AVIC Pioneer headunits are Pioneer’s flagship line of car stereo head units with built-in navigation GPS modules and full smartphone integration.

They pulled out all the stops for this model, including and HD radio tuner, HDMI in/out, speaker and subwoofer pre-amp outs, and a gorgeous 7” capacitive touch screen interface for watching DVDs or USB storage HD video.

In terms of built-in features and expandability for a fully loaded car audio/video system, it simply doesn’t get much better than the AVIC-8200NEX. This is in my opinion the best double din head unit with built-in navigator you can buy in 2018.

Let’s take a look at what is so great about this double-DIN headunit, as well as one or two minor issues that may require particular attention should you decide to invest in this excellent car stereo.

The Good

Here is a breakdown of all the positive attributes based on the specs and built-in features of the AVIC-8200NEX

EDITOR'S RATING:

Feature Highlights

  • First of all, the overall interface for the touch screen is absolutely top notch in terms of design and ease of use.

    Even better, with an additional adapter for your make and model car, you can even integrate your existing steering wheel volume and navigation controls so that you can operate both your audio track controls and voice command features without taking your hands off the 10 and 2. I know for myself that’s an exceptionally important feature to have on long road trips and during the busy daily commute while navigating through traffic.

    The hand held remote control is also a nice feature for when you want to show off your car stereo setup at shows or if you just want to be able to change tracks quickly and easily when working in or around your car.


Smartphone Integration

  • iPhone user? Android lover? No problem for this head unit. Both Android Auto and Apple CarPlay are fully compatible with this device.

    Apps like Spotify, Pandora, and similar music streaming or audio capabilities are fully integrated and ready to use from the moment you connect your device via USB or Bluetooth.

    Additionally the built in iPod, iPhone, and iPad controls allow you to operate your device safely while on the road, and Siri Eyes-Free control is available with all models of iPhone 4s and newere.


Navigation System

  • Turn-by-turn voice prompt navigation with preinstalled US, Canada, and Puerto Rico maps can be updated via USB flash drive, and the accuracy and ease of use for the GPS system is unparallelled.

    Add to that free traffic updates in major cities, lane guidance, enhanced junction views (my personal favorite if I am travelling somewhere I’ve never been before), speed limit warnings, and 3D representations of select buildings and major landmarks all make this a standout performing GPS navigation system in every way.


A/V Capabilities

  • If you’re looking for a premium audio and video experience, the AVIC-8200NEX has you covered. CDs, DVDs and USB drives are all ready for video and audio playback right out of the box, and a 13-band graphic EQ makes tuning in your perfect setup fast and easy. You can even install an optional mic-adapter and use the automatic EQ system that adapts your sound to the acoustics and speakers of your car.

    Furthermore, Pioneer’s Advanced Sound Retriever provides the best audio quality possible from your compressed digital files, and audio playback of lossless FLAC files (up to 192kHz/24-bit) from a USB source allows you to experience the highest possible audio quality on the go. Finally, Pioneer MIXTRAX technology is pre-integrated into this head unit, allowing for continuous mixes and automated digital effects on the fly.

    Also, Dual Zone A/V out lets you send video and audio signal to headrest TFT LED/LCD displays should you have a desire to install them.

Expandability:
  • Big fan of SiriusXM radio? Add the SXV300 Tuner for TuneMix, Traffic & Weather Now, and Sports Flash wherever you go. The AVIC-8200NEX also features an HDMI input, dual rear USB inputs, 2 rear A/V inputs, and two camera inputs for reverse camera and dash cam integration.

    Most important of all though, this unit features a 6-channel preamp out for use with subwoofer and speaker amplifiers, making it an ideal choice for being the brains of your weapons of mass audio destruction should that be your endgame scenario for this head unit

EDITOR'S RATING:

The Not-So-Good

While the AVIC-8200NEX has quite a lot to love about it, there are also a few caveats that are worth noting about a few aspects of this head unit.


Feature Highlights:

  • The internal amplification of this model is fairly weak, and installing a speaker amplifier is highly recommended if you intend to get the most out of your investment.


Smartphone Integration:

  • You will need to use a 2GB or higher capacity USB flash drive to update the firmware on this model as soon as you get it since there have been numerous updates and bug fixes affecting both CarPlay and Android Auto since this unit was initially launched.

    All necessary files are available for free via the Support page of Pioneer’s website, and the update process is largely automated. Just make sure you update that firmware right away after installation to avoid any frustration or connectivity issues when you first start using your AVIC-8200NEX.


Navigation System

  • Some users are, shall we say, less than fond of the integrated GPS voice directions? Also, you will want to update the maps modules ASAP after installation in order to give yourself the best possible turn-by-turn navigation experience possible.


A/V Capabilities:

  • We keep coming back to firmware and software updates, and one of the reasons this is so important is that USB file reading and smartphone USB audio streaming have been vastly improved with the newest 1.14 version of the head unit’s firmware that launched in January of 2017. Make sure you update right away to prevent issues with your new stereo head unit.


Expandability:

  • There are a wide array of expandable modules you can connect to this head unit to improve its overall functionality.

    The problem is they are somewhat costly to add, and they require you to pull, plug, and run cables extensively, especially for the reverse and dashcam connections.

    If you are an experienced car audio hobbyist, these kinds of installations will probably leave you unphased, but if you are a novice and aren’t sure what you’re doing you may find that you have bitten off more than you can chew.

Pros

Cons

6. Kenwood DDX9703S

kenwood DDX9703S review

In terms of the best possible Android Auto integration, Kenwood definitely comes out miles ahead of the competition with the the DDX9703S. Let’s take a look at what makes this such a great double-DIN headunit for Android mobile device users.

The Good

Feature Highlights

  • The large 6.95” clear resistive touchscreen display makes DVD and CD playback crystal clear, and with a motorized 7-step tilt angle display adjustment capability you can enjoy onboard A/V entertainment comfortably regardless of where you are seated. It also allows for playback of most multimedia file formats including lossless FLAC files.


Smartphone Integration

  • In addition to Bluetooth connectivity, this head unit supports both Apple CarPlay (with Siri Eyes Free control) and Android Auto; however, Kenwood’s integration for Google Maps and Navigation is far superior to Apple Maps integration and features

    One feature that really sets this model apart though is the ability to mirror your smartphone display right on the head unit for select iPhone and Android devices.

EDITOR'S RATING:

Kenwood DDX9703S review



A/V Capabilities

  • A 13 band EQ with Drive EQ to improve your sound while your car is at speed is included right out of the box, and DSP self-configures with its own digital time alignment. High and low pass filters also allow for selective crossover point configuration, and there are features pre installed for a reverse camera such as parking grid lines.


Expandability:

  • Unit comes ready to integrate a satellite radio tuner and reverse camera, but both are sold separately. Additionally, there is a rear USB input, and HDMI/MHL digital A/V in, rear analog A/V input,and both front and rear-view camera ports. Furthermore, this unit has RCA video and audio outputs as well was its 6-channel preamp out connections for connections to speaker and subwoofer amplifiers.

The Not-So-Good

Feature Highlights:

  • Reflexive touchscreens never seem to work as well as their captive counterparts, and if you are used to using a capacitive screen this may present something of a learning curve.


Smartphone Integration:

  • This head unit's design heavily favors Android Auto over Apple Carplay capabilities.


A/V Capabilities:

  • Internal amplification is weak. Get a speaker amp and possibly add a subwoofer kit to kick your sound up a notch.

Expandability:

  •  Satellite radio and reverse camera kits sold separate.

Pros

Cons

7. Pioneer AVH-4200NEX

Our next stereo is another winner from Pioneer, the AVH-4200NEX. What sets this model apart from the other Pioneer stereos on this list is the size of the device.

While most Double DIN Units have a 6.2-inch screen, this particular model has a full seven-inch display. What this means is that everything is much easier to read and the menu navigation is second to none.

Also, this stereo comes with a remote control so your passengers can make selections without having to get in the way of the driver.

As far as functionality goes, this stereo has it all. First, you have a DVD/CD system that allows you to play movies for your passengers during long trips. If you still have any CDs, you can listen to them with crystal clarity with this stereo.

In our opinion, this is the best head unit for Android users, as others lean more towards iPhone functions.

Additionally, the AVH has phone sync capabilities, which means that if you have an iPhone or Android device you can connect it and use your apps without having to hold your phone.

What makes it even more amazing is the fact that it has screen mirroring.

This means that you can read texts and see images from your phone on a larger display, thus making it safer for use while driving.

Along with the sync feature, you can connect to your phone through traditional Bluetooth, which is ideal for hands-free calling.

EDITOR'S RATING:

Pioneer AVH-4200NEX review

Finally, the other thing that makes this stereo so incredible is that it comes with three preamps, so if you’re in the market for a full sound system upgrade, you can make it happen with this device. It counts with a pre-amp signal for a subwoofer (that you can connect to a monoblock amp) and two RCA outputs to power your other amplifiers, be it a four channel or a five channel amp.

The video below (courtesy of 5Star Car Stereo) will walk you through every single connector, input, output, controller and overall configurations you can do on the AVH-4200NEX. Check it out if you're interested on this model!

Pros

Cons

The BV9351B is one of those car replacement stereos that you’ll either love or hate. The price is great but customer reviews are so so. Let’s take a deeper look.

Specifications

  • 6.2 inch Double din DVD player
  • 80 Watts X 4 Max Power, Balance/Fader/Bass/Treble and pre built-in EQ
  • CD/USB/SD, MP3, WMA audio formats
  • FM/AM radio tuner USA
  • iPod Smartphone ready with USB,SD and AUX ports
  • Front and rear Pre Amp outputs
  • Wireless Remote, USB Charging
  • Built in Bluetooth Hands free

EDITOR'S RATING:

Pros

Cons

With the Boss Audio Systems BV9351B, you truly get what you pay for. Don’t expect a high-end experience from this unit because it ain’t gonna happen. It’s a budget unit through and through. It’s also discontinued, so don’t expect too much from support when you need it.

Pioneer’s AVH-X390BS is a decent car stereo replacement that has plenty of useful and even fun features. Read on to see if this unit will be the one to beat.

Specifications

  • 6.2 “ Display
  • Resolution: WVGA (800 x 480)
  • Touchscreen with LED Backlight
  • Display Off / Standby Mode
  • Colors can be customized
  • Illumination Timer
  • Home Screen Shortcuts can be customized

EDITOR'S RATING:

Pros

Cons

The AVH-X390BS may not be for everyone, but it’s not trying to be.  It’s not a high-end device, nor is it bottom of the barrel. What it doesn’t offer such as GPS, it more than makes up for in available modules. The ability to upgrade this unit is what makes it so popular. 

In-dash entertainment has gone from being a customization to an expectation on modern cars and SUVs. Bluetooth, complete smartphone integration, navigation and much more are now coming standard on newer cars.

The drawback to getting a factory car stereo and entertainment system is the quality is almost always of the “lowest bidder” variety, and a high quality in-dash entertainment system will come at a significant markup.

Aftermarket double-DIN car entertainment systems offer substantially better performance at a significantly lower cost, and even older vehicles can be upgraded to support the latest cutting edge technology and features for music, apps and movies on the go. The JVC KW-V850BT is one such double-DIN in-dash entertainment center, offering full integration with your mobile device to create a superb car audio and video experience.

Here’s why I recommend the KW-V850BT, as well as some caveats for buyers to consider before purchasing.

Specifications

  • Power Output: 22 watts RMS/50 peak x 4 Channels (200 watts max)
  • Preamp Output: 6-channel
  • Sub Preamp: Yes
  • Android Auto: Yes
  • Apple CarPlay: Yes

Navigation System

This receiver does not have built-in GPS, but thanks to Android Auto and Car Play you can use your phone’s navigation features on your in-dash display quickly and easily.

EDITOR'S RATING:

Feature highlights

  • DVD/CD stereo with AM-FM tuner
  • Resistive touch 6.8” LCD display
  • Supports hi-fidelity playback file formats like FLAC and DSD via USB drive
  • Double-DIN for larger dashboard openings
  • Bluetooth connectivity
  • Car Play and Android Auto integration
  • Sirius XM tuner compatible
  • Rear USB  and A/V inputs
  • Dual camera inputs

Smartphone Integration

Got to have your phone connected and operational from your car’s dashboard?

The KW-V850-BT supports both Apple Car Play and Android Auto, so no matter what smartphone OS you prefer you are set. Change tracks, load playlists and adjust the volume quickly and easily on the 6.8” display, and even use compatible apps on the go to get more done safely as you drive.

You can make calls, see SMS and emails, and even respond to calls and texts via Siri or Google Assistant. You can also access popular traffic apps like Waze to keep tabs on how traffic is moving as you commute or travel.

A/V Capabilities

Play DVDs or CDs via the integrated drive, and connect up your forward facing and rear facing camera directly to the back of the head unit. This receiver has it all.

Expandability

This is pre-setup to work with Sirius XM satellite radio tuners, and it has rear USB ports so you can run a USB auxiliary line for superb audio fidelity and superior smartphone connectivity. Best of all, it has a 6-channel preamp out for use with custom audio solutions like powered amplifiers and subwoofer kits.

The Good

Lots to love with the KW-V850 BT. Car Play and Android Auto alone make this receiver well worth the investment, but the high resolution touch screen and amazing audio quality seal the deal.

Using your smartphone on the go has never been safer or easier, and keeping everyone entertained on long car rides is significantly easier.

The boost in audio quality from a factory stereo is nothing short of breathtaking, too. Not only does this stereo bring out the nuances of virtually every genre of music, but you can fully customize the sound with the onboard 13-band equalizer.

My favorite thing about this car stereo though is upgrade "future-proofing", mening you can easily mak an audio system upgrade thanks to the 6-channel preamp, so adding a subwoofer or custom speakers later doesn’t require a car stereo upgrade.

The Not-So-Good

I am not a fan of reflexive touch screens, as they tend to wear out over time with extended use. They also lack the sensitivity and fine-tuning control of a capacitive touchscreen like those found on tablets and smartphones.

Additionally, while the DVD player is a nice there isn’t a Blu-ray option, and there isn’t a means to stream video on your device to the in-dash display. It may seem picky, but  when you have movies loaded up on your smartphone for a family road trip, it would be nice to play them over your car’s entertainment system. to keep everyone happy when you have  many miles to cover.

Finally, my last criticism is this unit only supports 22 watts RMS per channel. If you want to get serious boost even out of factory car speakers, you will need an amplifier or mono-block amps to pump up the volume on this model.

Pros

Cons

Buyer's Guide

Driver using the stereo

This guy definitely needs to change that ugly factory unit

single din vs double din head units

When it comes to listening to tunes in your car, you may or may not be thinking about the device you use: your stereo. Most of us fiddle with our car radios without ever paying attention to how it works or what we can do to replace it if we wanted to.

However, for those of us who do pay attention, there is an important distinction that you should know about. When looking at different stereos, there are two primary sizes from which you can choose.

You can have a single DIN or double DIN head unit. So what’s the difference? Is one better than the other? Are they interchangeable?

To get a better understanding of this issue, let’s break it down.

What are Double DIN Head Units?

The term DIN refers to the Deutsches Institut für Normung, which is a German based standards organization that made these distinctions originally. Since then, everyone uses the standard DIN sizing chart for car stereos.

But what difference is there between a single and a double unit?

It’s all a matter of size. A single (standard) DIN Head Unit measures exactly seven inches wide by two inches tall. A Double Unit is twice as tall, so it measures seven inches by four inches.

What’s important to note is that the size comparison means that you can always trade down from a Double Unit to a Single, but you cannot trade up to a Double as it won’t fit.

Thus, if your car comes with a Double DIN, you can choose to swap it out for another double or change to a single model.

Benefits of Upgrading your DIN Unit

So, if the Double DIN is bigger, does that mean that it’s better? Realistically, it doesn’t.

Size does matter, but it doesn’t necessarily make the sound better.

What it does provide, however, is more room for added features like a touch screen or a built-in amplifier. Single DIN Units can still crank out the best sound, but you do have more options with a Double model. Here are some of the top benefits of getting a Double DIN.

Touch Screen

Simply put, having a Single DIN means that you cannot enjoy having a screen in your car. If you want any high-tech options such as GPS/Navigation, DVD playing capabilities, or just a menu screen that allows you to control everything in your car, a Double DIN gives you that ability.

These days, because tech integration is so popular in cars, most new models come with a Double DIN Head Unit so as to provide touch screen features.

Amplifiers

Most Double Din Head Units have more pre-amp lines than single din (a simple matter of space) so if you want to install an amplifier for your aftermarket speakers, these are great.

For true audiophiles, a Double DIN can provide the extra sound boost that you need to rock out to your favorite station or song.

Added Features

One of the best reasons to get a Double DIN Head Unit is that you can customize it to have extra features that you want. Most notably, you can get:

  • GPS/Navigation with maps shown on your digital display
  • Climate Control buttons and functions in the unit
  • Phone Sync so that you can have hands-free talking and music

How to Choose a Double DIN Head Unit

mercedes double din with navigation


When looking at a new stereo, there are some important factors that you need to consider before making your purchase.

To the uninitiated, most car stereos are a lot alike.

However, some critical differences can affect how well it will perform in your vehicle. With that in mind, here is what you should be looking at.


Usability

When talking about usability, what we really mean is how well everything fits your preferences.

For example, some people like having physical buttons and knobs to control things like volume and bass, while others may want a more integrated touch screen system.

Play around with different stereo setups to find out which control layout is best for you.


Power

For anyone who likes to pump up their jam, they will need to find a Head Unit that has a lot of power.

Simply put, the more power you have, the better your output will be overall.

When comparing different models, you will see two classifications: peak and RMS power.

car speakers rms

Peak Power is how high the stereo can go in short bursts. If you try to sustain the system at a high level, however, it will eventually damage the speakers.

RMS power, on the other hand, is the measure of how much energy your stereo uses on a continual basis.

Therefore, don’t judge a Head Unit by its peak power, instead, compare the RMS numbers to figure out which one has more potential.

When you install aftermarket speakers, they usually have a higher RMS rating as factory stereos give, and even more than some aftermarket head units. 

If your head unit RMS isn't too high, consider getting yourself a good 4 channel amp for your speakers and hook it using the pre-amp outputs, which is our next topic.

Pre-Amp Outputs

If you’re serious about getting a state-of-the-art speaker system installed into your vehicle, then you will want to pay attention to pre-amp outputs.

Pre-amp means the amount of signal you get before it’s been amplified, and the more outputs you have, the more you can customize your listening experience.

The way it works is that you can hook up multiple amplifiers (up to three) to your Head Unit, thereby enabling you to adjust the sound as you see fit with different control options. 

If you’re looking for something simple, however, then you will need just one pre-amp.


Theft Protection

Because car stereos are so easy to install, that makes them prime targets for thieves. Selling a stereo on the street is much easier than stealing a whole car, and the risk to reward ratio is relatively high.

The best tip I can give you around this is just to install a car alarm. We have a car alarm comparison that will come in handy 😉

To help minimize your risk of theft, DIN units can come with a partially detachable head.

Once you are ready to leave the car, just take the face of the head unit off and save it anywhere (under the seat, trunk, glovebox...) Thieves simply won't take the risk to break into your car to steal 1/2 a car stereo because it has no street value.

car multimedia system

Since they've got no guaranties that they'll find the other half lying somewhere in the car, they'll pass.


Double DIN Head Units FAQs

Even though you’ve seen some examples of Double DIN Units, you may still have some questions about how they work or what you can expect from them.

With that in mind, we have compiled a list of many of the most commonly asked questions regarding Double DIN units, as well as general questions about installing a new stereo into your car.

Overall, this process should be quick and simple, and you should have a much better listening experience once you have a new DIN unit in your vehicle.

Can I install a Double DIN Unit on any car?

If my steering wheel has audio controls built in, do I need to get a new wheel when I install this unit?

For syncing with my phone, what is the difference between an aux input and a USB connection?

Will a high-powered Double DIN unit be compatible with my current speakers?

Will any Double DIN Head Unit fit into my car’s dashboard if I had one in there before?

How long can I play video with the engine off?

Last Updated on 11/27/2020

Summary
Best Double Din Head Unit In 2019? (Top 10 Reviews and Comparison)
Article Name
Best Double Din Head Unit In 2019? (Top 10 Reviews and Comparison)
Description
We review the top 10 double din units on the market to help you find the perfect one. Check our stereo comparisons and our interactive recommendation tool!
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Gear4Wheels
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7 thoughts on “Best Double Din Head Unit In 2020? (Top 10 Reviews and Comparison)”

  1. Hi,

    I have 2 6.5 Rockfords with 45w RMS on my front doors and I want to get a subwoofer on the back. How many pre-amp signals would I need? And which from this units would you recommend? I’ve got like 300 bucks to spend.

    Thanks,
    Karl

    Reply
    • Hi Karl, If those 300$ are only for the head unit I’d avise you get the Pioneer AVH-280BT, it currently prices less than 200$ and it has two pre-amp outputs. You can use one to power a 4 channel amp for your speakers (which would give you 2 more outputs if you later on want to add a pair of speakers on the back aswell) and another one to power a monoblock amplifier for the subwoofer (I don’t know how big or powerful of a subwoofer you intend to install tho, a small one could do with the 2 remaining channels bridged and you wouldn’t need another amp) In any case, for your budget I’d say that’s the best option right now. The head unit itself is great and it will suit your projected install perfectly

      You can always write me an email at [email protected] and I’ll help you out making a selection for your whole system.

      Reply
    • Most Double Din Head Units aren’t really going to fall into the SQ category since they are mostly aimed at providing AV features instead of pure SQ.

      The things you want to look at when selecting a DD head unit are the EQ features: How many bands of EQ available? Does it have a Time Alignment feature? Adjustable Cutoff Slopes? Generally the brands I would stick with are Pioneer and Alpine for DD units.

      The other important factor is if the HU will be connected to an amp? If so, try to find a deck with higher Pre-out voltage. You want at least a 4 Volt Pre-out connection (It’s where the RCA cables connect to the back of the HU and run to the amp(s). One other option to consider is buying a Single Din HU and putting a plastic cover where the rest of the DD unit would normally occupy.

      There’s a few companies that make dash kit’s/wiring harnesses for just this purpose. Metra has a good selection, so check them out. If you do decide to go that route, the best pure SQ HU’s are the Pioneer DEH-80PRS and the ultra high end 99PRS. Note that the 99PRS does NOT have an internal amp and MUST be connected to an external amplifier, otherwise no sound will happen.

      Hope this answers your question. Thanks.

      Reply
  2. This is a great post. I’ve now got a good idea on what to buy 😀 Thank you so much for this roundup.

    Reply

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