JVC KW-X850BTS: Digital Media Receiver

JVC KW-X850BTS: Digital Media Receiver

Regular price$148.00
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Double din Digital Media Receiver featuring Bluetooth / USB / Sirius XM / amazon Alexa / 13 band EQ / variable color illumination / JVC remote app compatibility


Amazon Alexa compatible:

Using Alexa on your JVC Receivers, you can use your voice to control your music and much more.  Using Alexa is as easy as asking a question.  Just ask and Alexa can play your favorite song, skip to the next track, change the volume, read you the news and more.

Available functions:

  • Play music
    Amazon music
    iHeart radio
    Tune in
    Sirius XM
  • Check weather
  • Check local news
  • Question about general things
  • Timer / alarm
  • Check wikipedia

*Some functions and services are not available in all areas.

Using Alexa on the JVC Receiver is simple and hands free, just ask and Alexa will respond instantly.

  • Amazon Alexa key

Amazon, Alexa and all related logos are trademarks of amazon.com, inc. or its affiliates.

Bluetooth control:

Streaming music:

Listen to popular music applications and music stored on your device through basic audio controls.

JVC streaming DJ:

Connect up to 5 Bluetooth devices simultaneously, allowing you and your friends to take turns streaming music like a DJ.  Move to the groove and get the party pumping to the max.

2 phones full time connection:

You can connect two phones full time via Bluetooth, through secure and simple pairing. Calls to either phone can be received by a push of a key on the Receiver.

Bluetooth hands free profile 1.7:

HFP 1.7 wideband speech is supported, allowing you to enjoy hands free phoning convenience together through higher voice quality and improved noise reduction.

iPhone Bluetooth automatic pairing:

Just connect your iPhone via USB and the automatic Bluetooth pairing function will work to complete the pairing.  No complicated manual procedure to worry about.

Low battery information:

When the battery of the connected Bluetooth device runs low, a beep sound is heard and “low battery” appears on the Receiver.


2-Line VA LCD Display:

Equipped alongside VA (vertical alignment) LCD panels that offer a broader angle of view and better visibility.  The 2 line display provides more information through animation effects.

2 zone variable color illumination:

You can mix the front panel illumination into 2 separate color zones.  50 preset patterns (49 colors + 1 user color preset) are available for easy customization.  In addition, manual setting is possible to set each RGB color by 32 steps, providing a total of 32,768 different colors for each zone, 1 and 2, to match your preferences.  You can even enjoy moving illumination, selectable from 10 color animation patterns.

Music Sync. Effect:

Changes illumination patterns according to the rhythm of the music.  Illumination key colors can be preset the way you like.

Spanish text display compatible:

On screen display menu now available in Spanish.

Internet radio / digital radio:

Ready for Sirius XM radio (optional Sirius XM tuner required, sold separately):

Ready for Sirius XM radio.  You can listen to over 100 channels of music, sports, and entertainment.


High current 1.5 A charging:

Rapidly charge your smartphone using the USB port, through up to a maximum of 1.5 A.

Sound Optimization:

K2 technology for enhanced digital sound quality:

K2 is a JVC original technology that reproduces the original master sound by expanding the frequency range.  For example, K2 will expand the digital data of the audio CD recorded at 44.1 kHz to 192 kHz.  It is also possible to recreate the high frequency range above 20 kHz that is cut during the CD formatting.

Time alignment:

By selecting the speaker type and the distance to the center of the listening position, the Receiver will automatically adjust the timing of the sound output from each of the speakers so that the sound from each of the speakers will arrive exactly at the same time to the listening position.

Space enhancement:

Space enhancement is a virtual surround technology using 2 speakers.  Simply select the vehicle size, and the Receiver automatically adjusts the sound effectively.

Sound response:

This function boosts the low frequencies which can be lost during compression to MP3 or AAC.

Sound lift:

Virtually manipulate the height of the speakers by adjusting the sound frequencies.

Volume link EQ:

Volume link EQ boosts specific frequencies in the audio signal to compensate for the impact of road noise.  It boosts frequencies in the music that are affected by road noise.

13 band equalizer:

Use the 13 band equalizer to manually adjust the sound to your taste.


Remote control app:

Control the Receiver's source directly from the smartphone using simple finger gestures through "JVC remote" app* (now available for both iOS and android).  You can even customize your audio setting, and see detailed source information such as song title, artist name and album art from the smartphone.

*JVC remote app

Short chassis:

The reduced depth of the chassis contributes to a weight reduction and facilitates easier installation.

Remote control (optional):

Remote control (RM-RK52) is optionally available.

Steering wheel remote control ready:

Factory steering wheel control functions can be retained through a third party adapter (sold separately).


    Display type
    2 line VA LCD display
    LCD color
    Key color
    Variable color
    Music sync effect
    Spanish text display compatible
    French text display compatible
    Auto dimmer
    Brightness control
    Media playback:
    MP3 compatible alongside tag
    WMA compatible with Tag
    WAV Compatible alongside tag
    AAC compatible alongside tag
    FLAC compatible alongside tag
    Bluetooth control:
    Built in Bluetooth (1)
    Yes (version 4.2, wired mic included)
    Hands free call
    Yes (HFP 1.7.1)
    2 phones full time connection
    Audio streaming & control (A2DP, AVRCP)
    Yes (AVRCP 1.6.1)
    Supported audio formats
    AAC / SBC
    5 BT audio connection (JVC streaming DJ)
    Voice dialing (voice recognition compatible mobile phone required)
    Phone book access profile (PBAP)
    iPhone & android automatic pairing
    Yes (iPhone only)
    Low battery information
    Android control:
    Android music playback
    Yes (via Bluetooth (R))
    iPod / iPhone control:
    iPod / iPhone music playback
    Yes (via USB or Bluetooth (R))
    Amazon Alexa:
    Amazon Alexa compatible
    USB power supply
    Yes (1.5 A)
    Drive change mode for mass storage class
    Inputs and outputs:
    AUX input
    1 (front)
    Line output terminals (pair)
    3 pairs (front + rear + subwoofer)
    Pre output level
    2.5 V
    Subwoofer output through level / frequency control
    Yes (level - 50 to + 10)
    Subwoofer output Level
    2.5 V
    Sirius XM ready
    Radio data broadcast system (RBDS)
    Preset stations
    18 FM + 6 AM
    Strong station memory (for FM)
    Tuner preset memory (for power disconnection)
    Frequency range (frequency step)
    87.9 - 107.9 MHz (200 kHz)
    Frequency range (frequency step)
    530 - 1,700 kHz (10 kHz)
    Maximum power output
    50 W x 4 / 50 W x 2 + Subwoofer (4 ohms) 50 W x 1
    Full bandwidth power (at less than 1% THD)
    22 W x 4
    Subwoofer direct connection (mono Lch)
    Yes (13 band graphic EQ)
    Preset EQ
    Yes (11 preset)
    Bass boost
    Loudness control
    High pass filter / low pass filter
    Yes / Yes
    K2 technology
    Time alignment
    Space enhancement
    Sound response
    Sound lift
    Volume link EQ
    Short chassis
    Back up memory
    Steering remote control ready
    Remote control application
    Dimensions (W x H x D)
    Installation size
    7" x 3 - 15 / 16" x 3 - 15 / 16" (178 x 100 x 100 mm)
    1.8 lbs (0.8 kg)
    Unit weight in individual package
    1.2 kg
    Available functions depend on mobile phone.

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