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JVC KD-X310BT Digital media receiver (does not play CDs) (Factory Refurbished)

Item # 905KDX310B

Tired off digging around in your car to find the scratchy old CD you dropped between the seats? Ditch the discs and...

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Tired off digging around in your car to find the scratchy old CD you dropped between the seats? Ditch the discs and...

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Item # 905KDX310B

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About the JVC KD-X310BT

Jon Paul

All the best in digital music

Tired off digging around in your car to find the scratchy old CD you dropped between the seats? Ditch the discs and go digital with JVC's KD-X310BT. This digital media receiver handles all your music devices, plus it gives you a lot more power than your factory radio. Built-in Bluetooth® lets you enjoy hands-free calling and wireless streaming audio.

All the best in digital music

Tired off digging around in your car to find the scratchy old CD you dropped between the seats? Ditch the discs and go digital with JVC's KD-X310BT. This digital media receiver handles all your music devices, plus it gives you a lot more power than your factory radio. Built-in Bluetooth® lets you enjoy hands-free calling and wireless streaming audio.

Ready for your Android™ phone

Android™ users can control Pandora® right from the stereo through the Bluetooth connection — no wires needed. JVC's Smart Music Control app lets you use your compatible Android phone's touchscreen to control the action using finger swipes and gestures — for example, make an upside-down "V" to change the source. With your Android phone safely attached to a mount, you can reach down and skip a track without taking your eyes off the road.

The KD-X310BT plays MP3, WMA, WAV, and even FLAC files. Putting together a custom road mix on a thumb drive for a long trip? You can use JVC's Playlist Creator software on your Windows® PC to organize your music, so you can find the song you want in a flash with the JVC's controls.

This digital media receiver will not play CDs. If you want to play CDs in your vehicle, we offer a wide selection of CD receivers.

Siri® Eyes Free technology

If you're an iPhone user, this receiver gives you more than wireless control -- you get voice control. Talk to Siri to make calls, choose music, get directions, and more. Anything you can do with Siri can be done with this receiver.

The KD-X310BT is all about app control, too. Pandora® or iHeartRadio users can connect to the receiver and access basic controls like "play," "pause," "thumbs-up," and "thumbs-down" on the screen display. For added convenience, the 2-way control feature lets you pick music using the receiver's controls, or you can use the phone itself.

JVC KD-X310BT Digital Media Receiver

The simple control panel gives you access to a wide range of entertainment options.

Do more with your USB connection

The powerful 1A USB port lets you keep your smartphone charged while it's performing many battery-draining tasks at once. And with your smartphone connected, you can listen to your phone's internal memory as one source and access the little microSD card as another. You can even pair two phones at once, so you'll never have to decide between the personal phone and the work phone again. The Drive Change feature allows you to connect a memory card reader or USB hub to the JVC's USB input and select music from up to five memory cards or USB flash drives.

Expand your system

The KD-X310BT offers the connections you'll need if you're planning to build a complete car audio system sometime in the future. When it's time to add a powered sub, you can switch the rear preamp outputs over to subwoofer mode to control your bass from the receiver. A front aux input lets you hook up other gear, like a Dock & Play satellite radio.

Bluetooth note: Use of this receiver's Bluetooth features will depend upon your phone's Bluetooth capabilities. Learn more in our article explaining Bluetooth profiles.

iPod/smartphone note: If you're going to use your iPod or smartphone with this receiver, be sure to check "Details" for compatibility information.

READ LESS

Product highlights:

    General features:
    • digital media receiver with AM/FM tuner (does not play CDs)
    • built-in Bluetooth for hands-free calling and audio streaming
    • detachable face with single-line display
    • USB 1A connection charges devices quicker
    • built-in iPod control, 2-way iPod/iPhone control
    • control PANDORA® and iHeartRadio from select smartphones
    • Android app for gesture control over playback
    • MP3/WMA/WAV/FLAC compatible
    • built-in MOSFET amplifier (22 watts RMS/50 peak x 4 channels)
    • Separated Brightness Control for display and controls
    • remote control
    Audio features:
    • 24-bit digital-to-analog converter
    • low-pass filters
    • 3-band parametric equalizer
    Expandability:
    • Drive Change lets you select audio from multiple flash drives or memory cards in a connected USB hub or memory card reader
    • inputs: front USB 1A port, front auxiliary input
    • outputs: 4-channel preamp outputs (2.5-volt front, rear/sub)
    Other features and specs:
    • warranty: 90 days
    • MFR # KD-X310BT (REF)

    What's in the box:

    • Refurbished Digital media receiver (10A fuse)
    • Face (attached)
    • Sleeve (installed)
    • Trim ring (installed)
    • Wiring harness
    • Wireless remote control (RM-RK52)
    • CR2025 3V Lithium battery (installed)
    • Microphone with integrated bracket (attached 10' cable terminated by a right-angle male 3.5mm connector)
    • 2 Radio removal tools
    • Face-fixing screw
    • Instruction Manual (En/Fr/Sp)
    • Warranty Information
    • "Caution!" note (attached to wiring harness)
    • Face-fixing screw note

    Customer reviews for JVC KD-X310BT

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    More details on the JVC KD-X310BT

    Stacey B.

    Features & specs

    Expandability
    AUX Input Front
    Audio/video Input ---
    USB Input Front
    USB Port Power ---
    Backup Camera Input No
    Second Camera Input No
    CarPlay No
    Android Auto No
    Siri Control Bluetooth
    Alexa Voice Control
    Android Control Yes
    Memory Card Slot USB memory
    Bluetooth Compatible Built-in
    Satellite Radio Ready No
    HD Radio No
    Navigation ---
    iPod Compatibility
    Full size Classic/5Gen
    Nano 7/6/5/4/3/2/1
    Touch 5/4/3/2/1
    iPhone 6+/6/5S/5C/5/4S/4/3GS/3G/2G
    General
    RMS Power (CTA-2006) N/A
    RMS Power (Manufacturer) ---
    Peak Output 50 watts
    RMS Power Bandwidth 20-20kHz
    Preamp Outputs 4-channel
    Sub Preamp Outputs No
    Switchable Rear Preamp Outputs Yes
    Video Screen No
    Navigation App Compatible (iOS)
    Navigation App Compatible (Android)
    Preamp Voltage 2.5 volts
    Screen Size ---
    Screen Type ---
    Display Color White
    Key Button Color Blue
    EQ Bands 3
    Wireless Remote Yes
    Steering Wheel Control Compatible No
    Parts Warranty 90 Days
    Labor Warranty 90 Days
    Tuner
    FM Sensitivity 8.2 dBf
    European Tuning Yes
    Seek/Scan Seek
    Radio Data System Yes
    File Playback
    Music File Playback MP3, WMA, WAV, FLAC
    High-res Playback N

    Product Research

    Built-in Bluetooth
    USB/Aux Connectivity
    Smartphone Integration
    AM/FM + Internet Radio
    Audio Section
    Display & Remote Features
    Built-in Bluetooth

    Bluetooth Technology: The JVC KD-X310BT is equipped with built-in Bluetooth (version 2.1+EDR), allowing you to make and receive phone calls wirelessly through the receiver; as well as stream music wirelessly from your smartphone to the head unit. In order to use Bluetooth wireless technology, your phone must also be Bluetooth compatible and be able to interpret certain profiles. This unit is compatible with the following Bluetooth Profiles:

    • Hands-Free Communication: HFP 1.5 (Hands Free Profile), OPP 1.1 (Object Push Profile), PBAB 1.0 (Phone Book Access Profile).
    • Audio Streaming: A2DP 1.2 (Advanced Audio Distribution Profile), AVRCP 1.3 (Audio/Video Remote Control Profile).
    Note: Due to the differences in Bluetooth technology, some Bluetooth enabled devices may be incompatible, function improperly, or may not support all features when used with the JVC KD-X310BT. See JVC's Bluetooth compatibility chart for a complete list of compatible Bluetooth enabled devices.

    Secure Simple Pairing (SSP): With Secure Simple Pairing (SSP), you can easily pair a Bluetooth enabled phone to the JVC KD-X310BT without having to enter pin codes or go through complicated settings. When a paired Bluetooth device is in close proximity to the receiver, the auto connection function automatically pairs the two units. You can pair up to five Bluetooth-enabled devices to the JVC head unit with a maximum of two Bluetooth phones and one Bluetooth audio player connected at one time (but only one can be used at a time).

    Bluetooth Hands-Free Communication: The head unit supports Bluetooth hands-free communication for your Bluetooth enabled mobile phone. The controls of the KD-X310BT can be used to dial a number, answer an in-coming call, or end a call. The unit also includes an external microphone (with mounting bracket) featuring adjustable gain, so you can carry on your side of the conversation while listening to the caller through your vehicles speakers. During a conversation, you can switch between the Private Mode (talking directly on your cell phone) and the Hands Free Mode.

    • Answering A Call: When a call comes in, a ring-tone will be heard through your vehicle's speaker and the caller's name or phone number will be displayed. You can answer the call from the head unit's front-panel controls, or setup the head unit to automatically answer the incoming call immediately or after 1-30 seconds. The KD-X310BT also supports the Call Waiting function, so you can answer another incoming call while suspending the current call you are on. Your compatible cell-phone must also support this feature.
    • Dialing A Number: Using the KD-X310BT, you can dial a phone number in one of the following ways:
      • Entering a Phone Number: Allows you to directly dial a phone number up to 32 digits from the head unit's front-panel rotary dial.
      • Speed Dialing: You can store up to 6 contacts in the memory of this unit for speed dialing.
      • Phone Book: You can dial by using the downloaded phone book. You can download phone book data from your cell phone to the KD-X310BT.You can search through your contacts alphabetically (A-Z) or numerically (0-9). Up to 400 numbers can be stored for each registered cell phone.
      • Call Log: The Call Log is a list of calls that have originated from and were received by this unit that you can dial. You can select Outgoing, Incoming, or Missed calls (up to 50 each).
      • Voice Dialing: If your mobile phone supports voice recognition, then you can dial out by voice command. Simply speak into the included microphone.
    Note: The external wired microphone offers improved audio quality versus an integrated microphone, so you can be heard easier over noisy traffic and road noise. You can adjust the volume level and noise cancellation of the microphone without affecting the other sources. The external microphone features an attached 10' cable terminated by a right-angle 3.5mm connector which plugs into the mic input on the rear-panel of the head unit. The microphone offers an integrated mounting bracket which can be clipped to your vehicle's sun-visor or taped to your dash. The external microphone measures 0.525" (diameter) x 1.505" (depth).

    SMS: If your Bluetooth enabled mobile phone is compatible with SMS (Short Message Service), the JVC head unit will notify you when a message has been received. You must then use your phone to check the message. You cannot read, edit, or send a message through this unit.

    Wireless Audio Streaming (w/ Metadata Display): The JVC KD-X310BT also supports wireless audio playback (AD2P) and control (AVRCP) of a Bluetooth enabled audio player or smartphone. The KD-X310BT will be able to control basic playback functions of your Bluetooth device's stored music; such as Play/Pause, Skip Next/Previous, Fast Forward/Rewind and Random/Repeat. The head unit will also display your stored music's song information; such as Artist name and Song/Album title. The KD-X310BT also supports audio streaming of music apps downloaded on your smartphone with metadata display and limited control. Advanced music control of your music apps will still need be done via your Bluetooth-enabled smartphone. When an incoming call or outgoing call is in progress from your Bluetooth enabled mobile phone, audio streaming will be paused so you can take your call. Once the call is finished, your streaming music will resume.

    Siri Eyes Free Control: When paired and connected with an iPhone with Bluetooth via Bluetooth (not USB), the JVC KD-X310BT has the ability to access Siri through its front-panel control and external microphone. Simply press the "phone command" button on the KD-X310BT to engage Siri and use the included microphone to communicate with Siri. Siri's voice will heard through your vehicle's speakers. All Siri functions including hands-free calling, music search, setting reminders, text-messaging, audible navigation, and more can be done through the head unit and its microphone. The head unit will only display hands-free calling and Bluetooth audio information (all other functions of Siri are only audible through the KD-X310BT; visual data will still need to be viewed from your iPhone device).

    Note: You can ask Siri to get directions to a destination and the turn-by-turn instructions will heard through your vehicle's speakers, while the on-screen map still displays on your iPhone with Bluetooth. The head unit's audio is attenuated while Siri provides audible directions.
    USB/Aux Connectivity

    USB Port: The JVC KD-X310BT features a front-panel USB 2.0 type-A port (behind a sliding cover) connection and control of a portable USB mass-storage class (MSC) device; such as select Android smartphones (Froyo/Gingerbread OS only), portable digital audio players, or USB thumbdrives. The USB port enables audio playback and control of MP3, WMA, WAV, and FLAC audio files stored on portable USB mass-storage class devices.

    Note: When a mass-storage class (MSC) compatible smartphone is connected to the head unit's USB input, you can select its internal memory or external memory (such as a SD-card) for stored music playback.

    Compressed Music Files: The JVC KD-X310BT supports the following types of MP3, WMA, WAV, and FLAC music files loaded onto a compatible USB mass storage class device.

    Media Type Description
    File System FAT 12/16/32
    Playable File Types MP3: bit rate of 8-320kbps w/ sampling rate of 8-48kHz
    WMA: bit rate of 32-192kbps w/ sampling rate of 8-48kHz
    WAV: bit rate of 16-bit w/ sampling rate of 44.1 kHz
    FLAC: bit rate of 16-bit w/ sampling rate of 8-48 kHz
    Maximum # of Folders/Files 999 folders/20,480 files (999 files per folder)
    Tags ID3 tag (version 1.0/1.1/2.2/2.3/2.4), WMA tag

    Track/Folder List: The Track/Folder List displays a list of MP3/WMA folders and tracks on a connected USB memory device, so you can easily access your music.

    Playback Modes: In addition to Normal playback, you can select from Repeat and Random playback modes.

    • Repeat: Track Repeat (plays the current track repeatedly), Folder Repeat (plays all tracks of the current folder repeatedly), Off (cancels repeat function)
    • Random: Folder Random (plays all tracks of the current folder, then the tracks of the next folder in random), All Random (plays all tracks of the current USD device at random), Off (cancels random function)

    Resume: If you change the source, playback also stops, without ejecting the USB device. Next time you select USB for the playback source, the player will start from where it has been stopped previously.

    USB Charging: USB portable audio devices that can be charged via USB will be charged when plugged into the receiver's USB port (5V/1A), and the vehicle's ignition switch is set to ACC or On.

    JVC Playlist Creator Compatible: JVC Playlist Creator is a free Windows-based desktop software that helps organize, manage and transfer MP3/WMA music files to your USB (MSC) device from your PC. When you playback audio files that have been stored on your USB (MSC) device using JVC Playlist Creator through the KD-X310BT, you can search a file by song title, album name, artist name, or genre using the head unit's Quick Search function. The JVC Playlist Creator is a Windows-based software that can be downloaded for free from JVC's website to your PC. The JVC Playlist Creator is compatible with the following Windows Microsoft Operating Systems.

    • Windows XP Professional, Home Edition SP2 or later (32-bit)
    • Windows Vista (32/64-bit)
    • Windows 7 (32/64-bit)
    Note: Not compatible with Apple iPod/iPhone/iPad, Zune, or Android

    Front-Panel Auxiliary Input: A front-panel stereo minijack is provided to allow the connection of almost any portable audio source with a 3.5mm headphone output (great for those non-Apple/Android devices). Simply connect your portable digital music player to the unit's front-panel auxiliary input, and you can listen to the audio from the portable player through the speakers in your mobile audio system. The unit's front-panel auxiliary input can be turned On or Off.

    Smartphone Integration

    Android Compatible: The JVC KD-X310BT supports USB-connection and playback of Android smartphones with Froyo or Gingerbread operating systems installed.

    • JVC Music Control: By connecting the JVC receiver via USB to an Android smartphone (Froyo/Gingerbread OS only) that has the free JVC Music Control app installed, it allows you to list and search your MP3 music stored on the smartphone from the receiver by artist name or album name. The JVC Music Control app also analyzes all of your songs that are in your Android smartphone, and creates a playlist according to your mood. Once the application has completed the analysis of the songs, simply select your current mood, and this application will generate a list of songs that best fits your mood. Your compatible Android smartphone must be recognized as a USB mass storage class device; not compatible with MTP protocol.
    • Drive Change Mode: When an Android smartphone is connected to the USB input terminal, you can select its internal memory or external memory (such as an microSD card) to playback the songs stored on the phone or on the memory card. This feature is also compatible with other USB mass storage class compliant smartphones, such as Blackberry. You can also change drives (up to 5) on multi-drive devices, such as multi-card readers and USB hubs.

    iPod/iPhone Connectivity w/ DAC Bypass: The JVC KD-X310BT's front-panel USB port can acts as an iPod/iPhone high-speed direct connection when used with the Lightning or Dock cable that came with your iPod/iPhone. The USB connection allows your iPod/iPhone's stored music and music apps to be loaded instantly to the head unit and sound quality to be maximized through the head unit's 24-bit D/A converter, allowing for a Signal to Noise ratio up to 105dB. The KD-X310BT's USB connection also offers music navigation, information display, and charging of select iPod/iPhone models from the JVC in-dash head unit. You can choose to operate your iPod/iPhone through the JVC head unit's front-panel controls or from your Apple device's clickwheel/touchscreen.

    • Head Unit Mode: From the head unit's front-panel controls you can search for stored music by Playlist, Artist, Album, Song, Podcast, Genre, and Composer. The contents of a Playlist or Category can be searched alphabetically (A-Z) or numerically (0-9). The KD-X310BT also supports Repeat (file/all) and Random (album/all) playback functions of your iPod/iPhone. You'll also be able to control basic playback functions (such as Play/Pause, Previous/Next Track) from select music apps streamed to your iPhone. During Head Unit Mode, the KD-X310BT will display your iPod/iPhone's music file information; such as Track number, Elapsed playing time, Artist name, Song title, and Album label. Newer iPod/iPhones with iOS 6.0+ allow you to continue to access your Apple device's touchscreen in this mode in order to access other applications; older iPod/iPhone devices will be locked during connection.
    • iPod/iPhone Mode: The iPod/iPhone Mode lets you control your older iPod/iPhone (iOS 5.1.1 and earlier) from its clickwheel or touchscreen. You'll still have access to basic playback controls (like Play/Pause & Previous/Next Track) from the head unit, but advanced navigation functions will be locked. No song/artist information is displayed in this mode. The unit will simply display "iPhone Mode".
    Note: The head unit's USB connection provides 1A of current to power and charge your connected iPod/iPhone when your vehicle's ignition switch is set to the 'ACC' or 'On' position. This unit does not charge the iPad. If your iPod/iPhone has no initial battery charge, then the unit will not recognize it.

    iPod Compatibility Chart: The JVC KD-X310BT is "Made for iPod/iPhone" compatible and supports the following iPod/iPhone model features (as of 9/21/2014):

    Apple Device Generation Tested Version Media Type Control Type Specific Apps Display Type Bluetooth Charge
    Audio Video Head Unit iPod/App Pandora app iHeart Link Artist/Song Text Track Info Phone Audio Siri
    iPhone 2G 3.1.3 Y N Y Y N N Y Y Y N N Y
    3G 4.2.1 Y N Y Y N N Y Y Y Y N Y
    3GS 5.1.1 Y N Y Y Y Y Y Y Y Y N Y
    4 7.1.2 Y N Y Y Y Y Y Y Y Y N Y
    4S 8.0 Y N Y Y Y Y Y Y Y Y Y Y
    5/5C/5S 8.0 Y N Y Y Y Y Y Y Y Y Y Y
    6/6+ 8.0 Y N Y Y Y Y Y Y Y Y Y Y
    touch 1st 2.2.1 Y N Y Y N N Y Y N N N Y
    2nd 4.2.1 Y N Y Y N N Y Y N Y N Y
    3rd 5.1.1 Y N Y Y N N Y Y N Y N Y
    4th 6.1.2 Y N Y Y N N Y Y N Y N Y
    5th 8.0 Y N Y Y N N Y Y N Y N Y
    nano 1st 1.3.1 Y N Y N N N Y Y N N N Y
    2nd 1.1.3 Y N Y Y N N Y Y N N N Y
    3rd 1.1.3 Y N Y Y N N Y Y N N N Y
    4th 1.0.4 Y N Y Y N N Y Y N N N Y
    5th 1.0.2 Y N Y Y N N Y Y N N N Y
    6th 1.2 PC Y N Y Y N N Y Y N N N Y
    7th 1.02 PC Y N Y Y N N Y Y N Y N Y
    classic 80GB 1.1.2 Y N Y Y N N Y Y N N N Y
    120GB 2.0.1 Y N Y Y N N Y Y N N N Y
    160GB 2.0.4 Y N Y Y N N Y Y N N N Y
    video 5th 1.3 Y N Y N N N Y Y N N N Y
    iPad 1 5.1.1 Y N Y Y Y Y Y Y N Y N N
    2 8.0 Y N Y Y Y Y Y Y N Y N N
    3 8.0 Y N Y Y Y Y Y Y N Y N N
    4/air 8.0 Y N Y Y Y Y Y Y N Y Y N
    mini 8.0 Y N Y Y Y Y Y Y N Y Y Y
    Note: Apple iPod/iPhone software updates may change functionality results. If you download a newer software version, you may need to reset the head unit and your iPod/iPhone to regain functionality. If this doesn't work, you may need to wait until a newer software update is available.
    AM/FM + Internet Radio

    RDS AM/FM Tuner: The JVC KD-X310BT features a built-in AM/FM tuner with manual, seek, and preset tuning.

    • RDS: The Radio Data System (RDS) feature displays radio broadcast information such as artist, title, and album when listening to compatible AM/FM stations.
    • Presets: You can store a total of 18 FM stations presets and 6 AM station presets (manually or automatically).
    • Radio Timer: The head unit's Radio Timer features lets you tune into a preset station at a specific time regardless of the head unit's current source (you can activate the Radio Timer once, daily, or turn it completely off).
    • Mono Switch: If an analog FM stereo broadcast is hard to receive, you can manually switch the tuner to Mono operation.
    • IF Filter: You can also switch the tuner's IF filter to Wide or Auto to increase/decrease the sensitivity.
    Note: You can set the built-in AM/FM tuner to US standard or European tuning.

    Internet Radio Apps: The JVC KD-X310BT allows you to access Pandora and iHeartRadio online music services through your USB-connected iPhone or Bluetooth-connected Android/Blackberry smartphone. Your Apple iPhone must be connected to the KD-X310BT via the 30-pin or Lightning cable supplied with your iPhone. Your Android or Blackberry smartphone must support A2DP/ AVRCP/SPP Bluetooth profiles and be paired with the JVC KD-X310BT. Your iPhone, Android smartphone, or Blackberry device will need an active Data Plan account with connection to the Internet via 3G, EDGE, or WiFi.

    • Pandora App (for iPhone/Android/Blackberry): The free Pandora App (either from iTunes Apps, Google Play, or BlackBerry App World) lets you play music from the Pandora music service through the JVC KD-X310BT using your USB-connected Apple iPhone (iOS 5.0+) or Bluetooth paired Android/Blackberry smartphone. The JVC KD-X310BT provides control over the Pandora music service and displays Artist, Album, and Song information. You can select Pandora stations from your station list and sort them by date or alphabetically (A-Z). New stations can be created based on the current songs or artists playing. You can also skip song tracks within a station. You can even give songs a thumbs up/thumbs down and bookmark them on your Pandora account. An active Pandora account is required.
    • iHeartRadio Link (for iPhone/Android): The free iHeartRadio Link app for JVC (either from iTunes Apps or Google Play) lets you play music from the iHeartRadio music service through the JVC KD-X310BT using your USB-connected Apple iPhone (iOS 5.0+), or Bluetooth paired Android smartphone (2.2+). The iHeartRadio music service provides access to more than 1,500 live radio stations from coast-to-coast (including pop, country, urban, rock, talk, and sports). The KD-X310BT will provide control over the iHeartRadio Link app, as well as display station identification and song/artist information. From the head unit's front-panel controls, iHeartRadio stations can be searched by the following categories (Local, Genre, City, or My Stations). The Local selection provides a list of radio stations in your local listening area. The unit also provides over 22 Genres to choose from (including pop, country, hip-hop, jazz, etc.) to help you find the right radio station for you. In addition, you can search for radio stations by City. Cities can be searched alphabetically (A-Z). You can even store your favorite stations (My Stations) for easier, quicker access. An active iHeartRadio account is required.
    Note: Access to these Internet Radio services will depend on the availability of a cellular and/or WiFi network for purposes of allowing your iPhone or Android/Blackberry smartphone to connect to the Internet. Not supported in Canada and only available in the United States.
    Audio Section

    24 Bit D/A Converter: The JVC KD-X310BT utilizes a 24-bit digital to analog converter for superior sound quality.

    MOSFET Amplifier: The JVC KD-X310BT is equipped with a MOSFET amplifier. Compared to conventional power supplies, the MOSFET amplification circuit is smaller and more efficient, and it delivers increased power with less distortion and absolutely zero on/off switching noise. More power means louder and cleaner music at higher volumes because you're not pushing the limits of the amplification circuit. The power output specs for the KD-X310BT are as follows:

    • Full Bandwidth Power: 22 watts RMS x 4 channels (at 4 ohms, 20-20kHz, 1% THD)
    • Maximum Output Power: 50 watts x 4 channels (200 total watts)
    Note: When you are using the KD-X310BT with factory speakers (or those rated to less than 50 watts peak), the Amplifier Gain Control can limit the amount of power being sent to those speakers. When the Amp Gain Control is set to "low," the volume control ranges from 0 (minimum) to 30 (maximum). When using speakers rated higher than 50 watts peak, you can set the Amp Gain Control to "high," and the volume control will range from 0 to 50.

    2.5V/4CH Preamp Output + Sub Control: The KD-X310BT is equipped with two pair of 2.5V preamp outputs (Front, Rear/SW). You can set the Rear/SW preamp outputs for connecting a pair of full-range rear speakers (through an external amplifier) or for connecting a subwoofer (through an external amplifier). When set for rear speakers, the rear outputs operate with the unit's fader control. When the unit's Rear/SW preamp output is set to Subwoofer, you can set the cutoff frequency of the low-pass filter at 55Hz, 85Hz, or 120Hz. You can also adjust the head unit's subwoofer level between -8 and +8 (separate from the main volume level).

    Pro EQ: The KD-X310BT is equipped with JVC's Pro EQ. The integrated equalizer offers 12 preset sound modes (Flat, Hard Rock, Jazz, Pop, R&B, Talk, vocal Boost, Bass Boost, Classical, Dance, User 1, or User 2) suitable for the music genre of your choice. The User modes allow you to manually adjust the head unit's 3-band parametric EQ (Frequency, Level, and Q-Factor).

    Pro EQ
    Frequency Level Q
    Bass 60, 80, 100, 200 Hz +/- 12 dB (-6 to +6) 1.0, 1.25, 1.5, 2.0
    Midrange 0.5, 1.0, 1.5, 2.5 kHz +/- 12 dB (-6 to +6) 0.75, 1.0, 1.25
    Treble 10.0, 12.5, 15.0, 17.5 kHz +/- 12 dB (-6 to +6) Fixed
    Note: You can store Pro EQ bass, middle and treble tone settings for each source (Bluetooth, AM/FM, Aux, USB, iPod, Pandora/iHeart Radio).

    Sound Enhancements: The head unit provides further sound enhancements for your car audio system.

    • Digital Track Expander: The digital Track Expander automatically enhances compressed music files and restores the original richness of the recording.
    • Bass Boost: The unit's Bass Boost enhances low bass frequencies.
    • Loud (Loudness): This feature boosts low and high frequencies to produce a well-balanced sound at a low volume level. You can set this feature to High, Low, or Off.
    • Volume Adjust: The input level of each source (other than FM) is adjustable relative to the FM radio volume, so there isn't a significant volume difference when changing sources. Each source is individually adjustable from -5 to +5.

    Key Beep: The in-dash head unit provides an audible beep to confirm button operation. This function can be turned On or Off.

    Display & Remote Features

    Detachable Face: The JVC KD-X310BT features a detachable face to deter theft. No face-case is provided. An optional soft face case (142DFC1X, sold separately) can be purchased for this unit. A face-fixing screw is supplied for making the face non-detachable, if desired.

    Single-Line LCD w/ Fixed Illumination: The head unit features a 11-segment, one-line LCD with white back-lit text and blue button illumination (fixed). Adjustable brightness and dimmer settings are available for the LCD and button illumination.

    • Brightness: The unit offers a daytime and nighttime brightness settings for the LCD and button illumination. You can adjust the brightness level of each manually from 0-31.
    • Dimmer: The unit's dimmer control can be set automatically or manually; select "Off" for daytime brightness setting, "On" for nighttime brightness setting, or "Auto" which switches between day and nighttime brightness setting automatically when you turn off/on the headlights (orange/white wire of harness must be connected to headlamp circuit).

    Day & Time: The unit displays a 12-or 24-hour clock, as well as the day (Sun/Mon/Tue/Wed/Thu/Fri/Sat). The day & time can be selected to remain on, even if the head unit is switched off (as long as the vehicle's key is in the accessory or start position).

    Demo Mode: This unit features a Demo mode which can be turned On or Off within the menu.

    Smart Music Control App (for Android): JVC's Smart Music Control App lets you view the current status and perform simple gesture or voice control of the JVC head unit from your Bluetooth-paired Android smartphone (2.3+). The Smart Music Control App uses Bluetooth to communicate between your Android smartphone and the digital media receiver. The head unit will auto connect to the Smart Music Control app when your Smartphone is in range. The Smart Music Control app is specifically designed for easy gesture control or voice command operation while driving, so driver and passenger can access information with ease from the Android Smartphone. With the Smart Music Control App, passenger and driver can check current playing song details or other car stereo information.

    • Information Display: The JVC Smart Music Control App will display the head unit's source information, such as song/artist information and station identification. In addition, it provides EQ info.
    • Gesture Control: The JVC Smart Music Control App lets you use finger gesture commands on your Android smartphone to control the playback of the JVC head unit. This type of gesture control is designed to operate the JVC head unit from your smartphone without having to look at your smartphone. Gesture control operations include Finger tap, Finger hold, Finger click, Finger swipe (right/left/up/down), and Finger curve (right/left/up/down).
    • Voice Command: The JVC Smart Music Control App also lets you operate certain head unit function by voice commands. Voice commands include - Change Source, Search for Song/Artist/Album, Previous/Next Track, Repeat/Random, or Preset Select.

    Wireless Remote Control: The KD-X310BT comes supplied with a wireless remote control (RM-RK52). The remote contains Attenuator, Sound, Source, Tracking, and Volume functions. The remote operates off of a single CR2025 3V Lithium-cell battery (included).

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    Customer Q&A

    8 questions already asked

    Q
    does the display dim at night?
    paul r  Aug 07, 2015
    3 answers
    A
    Yes it does, Personally I'm very pleased with this item and easy to use. It does give you options to dim the lighting for night driving.
    breanna  Aug 12, 2015
    A
    Paul to be honest with you I'm not sure if it does , i have it installed in a vehicle that I don't even drive. Sorry that I can't answer that question,
    carlos  Aug 08, 2015
    A
    You can set the brightness on the lighting display so it can be as lit or as dim as you choose.
    jake  Aug 08, 2015
    Q
    Are there any problems with an aftermarket head unit providing/reading trouble codes from the vehicle's ECU?
    rick  Aug 05, 2015
    2 answers
    A
    I am not sure how to answer this. The unit is a rather basic aftermarket receiver that fits in a single DIN opening. It does not interface, to my knowledge, with a vehicles ECU, nor would it provide or receive trouble codes. I am sorry if this does not adequately answer the question.
    alan  Aug 06, 2015
    A
    We have not had any issue with this.
    paul a.  Aug 06, 2015
    Q
    Will this charge your Samsung Galaxy s4 using the USB port? My cigarette charger does not work in my car.
    oscar l  Jul 30, 2015
    8 answers
    A
    Yes. It does provide the power necessary to charge any USB device.
    shawn  Aug 01, 2015
    A
    Yes it will its a USB port it charges whatever is plugged into it
    andrea  Jul 31, 2015
    A
    I'm sorry I cannot give you an answer to your question,i don't have the usb cords connected. The unit sis behind my iPad mini so I don't really interact with the physical radio sorry I couldn't be of help
    edward  Jul 31, 2015
    A
    Yes it does. And comparatively quickly too.
    felix l  Jul 31, 2015
    A
    The USB port does charge your phone. Not as fast as a cigarette lighter 12v source but pretty fast.
    ernie  Jul 31, 2015
    A
    Not sure I returned this unit because it would not link with my iphone 5s
    matthew t  Jul 31, 2015
    A
    Yes, the USB port will charge any device you plug into it. (I have a galaxy s4 as well and it charges ok, though it's a slow charge.) The only flaw I can think if is that the unit has to be powered on for the usb to charge. It's a minor inconvenience though.
    tim  Jul 31, 2015
    A
    I haven't tried charging my phone. Sorry
    clay  Jul 31, 2015
    Q
    does it change from color to color?
    dodgerdog23  Jul 24, 2015
    3 answers
    A
    No, it's just a bright blue light across all the controls. No multicolor.
    tim  Jul 31, 2015
    A
    sorry...i don't know, i haven't installed it yet.
    roland  Jul 27, 2015
    A
    It has been only blue for me
    john  Jul 25, 2015
    Q
    Does it have a clock display?
    nicole  Jul 06, 2015
    11 answers
    A
    Yes it does. You just have to hit the DISP button until it shows the clock.
    dean  Jul 23, 2015
    A
    Yes it does have a clock display
    jose m  Jul 09, 2015
    A
    Yes it does. You can switch displays. From clock, to radio station, to both.
    brian  Jul 06, 2015
    A
    Yes. There are several display options and the clock function can be selected by using the Display Button.
    robert  Jul 06, 2015
    A
    Yes, it has a clock display view
    christine  Jul 06, 2015
    A
    Yes it do when it connect to your bluetooth it set it self and then you can go in the setting to display the time
    robert  Jul 06, 2015
    A
    Yes it does. When it's powered off, it displays date and time.
    alan  Jul 06, 2015
    A
    Yes. It has a nice display for the clock and is visible when the radio is off. You can set it to 24hr or 12hr formats.
    tyler  Jul 06, 2015
    A
    Yes
    sonya  Jul 06, 2015
    A
    Yes
    sonya  Jul 06, 2015
    A
    Yes, although it is too dim to see in daylight even on the brightest setting.
    jordan  Jul 06, 2015
    Q
    is this compatible with the iPhone 6?
    alyssa  Jun 29, 2015
    4 answers
    A
    It is compatible with an iPhone 6. Bluetooth works great!
    tyler  Jul 06, 2015
    A
    I'm sorry I can't answer that question with a definite answer because I connect through Bluetooth I'm not sure how the connection works with a cord Enter an answer to this question.
    edward  Jul 01, 2015
    A
    Yes, and the 6+
    matthew  Jun 30, 2015
    A
    If the Iphone 6 has blue tooth capability then yes. But I understand that some of the OS versions have had issues with Blue tooth operations. If you are currently using your Blue tooth with no issues then you should be fine.
    eddy t  Jun 30, 2015
    Q
    will this work with Siri on the iPhone?
    spencer  May 10, 2015
    7 answers
    A
    Not that I am aware of
    edward  May 13, 2015
    A
    It doesn't appear to?
    paul a.  May 12, 2015
    A
    This I do not know Sorry no help
    wayne  May 11, 2015
    A
    I'm sorry i don't use siri
    gustin  May 11, 2015
    A
    Yes its work
    danilo  May 11, 2015
    A
    I am not sure. Have not tried it.
    clay  May 11, 2015
    A
    Not sure, the Bluetooth features works well. Siri's answer will come through the radio. The radio comes with a microphone to hands free speak during phone calls, so you may be able to ask Siri a question, but I am not sure. Sorry
    joseph  May 11, 2015
    Q
    compatible with Samsung Galaxy S3 running android version 4.4.2? Want to use it to play audio books saved on the phone.
    j  Apr 20, 2015
    2 answers
    A
    Yes, with Bluetooth.
    chris  Apr 20, 2015
    A
    I have a galaxy note 4.it work perfect with the radio. It should work the same way with the S3.
    leo  Apr 20, 2015
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