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Fit it Yourself?

Everything you need to fit it yourself at home

Only £30.00 

With Steering Wheel Control
Only £50.00 

4 Stars (2)

JVC KW-R400 Double Din stereo USB/CD Front USB port and AUX

Save: £70.00 (50%)  rrp: £139.99
4 Stars
2 Review(s) / write a review
Quickfind Code - 27472
Quick Summary:

KW-R400 Double Din stereo USB/CD Front USB port and AUX

Save: £70.00 (50%)
rrp: £139.99
This product has been discontinued

  • Free Car Air Freshener with every order Free Car Air Freshener with every order
  • Next Day Delivery available on all order before 5pm Next Day Delivery available on all order before 5pm
  • Easy Returns Easy Returns
  • 1 Year Easy Warranty 1 Year Easy Warranty

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Key Features

Double Din stereo USB/CD Front USB port and AUX - JVC KW-R400

WMA CD Aux input Made for iPod MP3 AM / FM Radio Stalk Control 1 Preout Android Compatible
Stay entertained no matter how long the journey with the JVC KW-R400 Double Din CD/USB receiver. Enjoy your music your way with WMA/MP3 playback support and iPod connectivity. Plug in your favourite audio device through the illuminated front USB port and enjoy full access and control of your entire music library or plug in your audio device through the front 3.5mm AUX-in jack with full artist/album and song info displayed on the large white LCD display.
Love radio but hate static? With the HS-IVi Tuner you can enjoy better FM/AM radio quality with better sound and no distortion.
Enjoy it all your way through the powerful 4 x 50W MOS-FET amplifier, subwoofer control and both high and low pass filters so your music will always sound its best.

This Double-Din receiver looks great with blue illuminated buttons, a large easy to use and easy to grip rotary knob and large illuminated soft buttons with brightness control so you can see whether its day or night. 

Download image of JVC KW-R400 Click here for Image of JVC KW-R400
Technical Specification
  • MOS-FET 50W x 4
  • 24-bit DAC
  • Ready for Bluetooth(R) Wireless Technology*1
  • Front USB Port (MP3/WMA)
  • AUX Input x 2 (Front/Rear)
  • MP3/WMA Compatible with ID3/WMA Tag (CD/USB)
  • Radio Data System
  • HS-IVi Tuner
  • Radio Timer
  • Backup Memory
  • 3-Band Parametric iEQ
  • Easy EQ
  • Source Link EQ
  • Loudness Control
  • High-Pass Filter/Low-Pass Filter
  • 2.5V Line and Subwoofer Pre-Out Level
  • RCA Pre-Out Terminals (Rear/Subwoofer Selectable)
  • Subwoofer Control
  • Separated Brightness Control
  • Auto Dimmer
  • Beep Tone Support
  • Steering Remote Control Ready
  • *1 KS-BTA100 required. Available functions depend on mobile phone.
  • MP3/WMA Compatible with ID3 Tag/WMA Tag
  • CD-R/RW Compatible
  • CD Text
  • Random/Repeat Play
  • Frequency Response: 5 - 20,000Hz
  • Signal-to-Noise Ratio: 98dB
  • Channel Separation: More than 85dB
  • Wow & Flutter: Less than measureable limit
  • Bluetooth Control [2]: Ready (KS-BTA100 required)
  • Hands Free Call: (Redial)[6]
  • Audio Streaming & Control: (A2DP1.2, AVRCP1.3)
  • Internet Radio Sound & Control for Smartphone: (A2DP1.2, AVRCP1.3)
  • Voice Recognition Dialing (compatible mobile phone required)
  • Mic Unit
  • Position: Front
  • MP3/WMA Compatible with ID3 Tag/WMA Tag
  • Random/Repeat Play
  • USB Mass Storage Class (for music files)
  • Radio Data System (RDS)
  • Tuner Type
  • HS-IVi
  • Preset Stations: 18FM + 6MW/LW
  • SSM (for FM)
  • Radio Timer
  • Backup Memory (for power disconnection)
  • FM
  • Frequency Range 87.5 - 108.0MHz
  • Usable Sensitivity: 9.3dBf (0.8uV/75 ohms)
  • 50dB Quieting Sensitivity: 16.3dBf (1.8uV/75 ohms)
  • Stereo Separation: 40dB
  • MW
  • Frequency Range: 531 - 1,611kHz
  • Sensitivity: 20uV
  • Selectivity: 40dB
  • LW
  • Frequency Range: 153 - 279kHz
  • Sensitivity: 50uV
  • Maximum Power Output: 50W x 4
  • Continuous Power Output (RMS): 20W RMS x 4Ch at 4 ohms and no more than 1.0% THD + N
  • MOS-FET Amplifier
  • Audio DAC
  • 24-bit DAC
  • EQ
  • 3-Band Parametric iEQ
  • Easy EQ Setting
  • Source Link EQ
  • Loudness Control
  • High-Pass Filter/Low-Pass Filter
  • Max. Amp Gain Switcher
  • AUX Input: 2 (Front/Rear)
  • Line Output Terminals (Pair): 1 Pair (Rear/Subwoofer Selectable)
  • Subwoofer Output with Level/Frequency Control: (Rear/Subwoofer Selectable)
  • Frequency Response: 40 - 20,000Hz
  • Load Impedance: 4 ohms (4 - 8 ohms allowable)
  • Pre-Output Level: 2.5V
  • Line Output Impedance: Less than 600 ohms
  • Subwoofer Output Level: 2.5V
  • Auto Dimmer
  • Brightness Control
General features
  • Wireless Remote Control Ready (RM-RK52P required)
  • Steering Remote Control Ready
  • Rotary Encoder
  • Beep Tone Support: From Speakers
  • Power-Off Mode: Eject
  • ISO Connector: Cable
  • Dimensions (W x H x D)
  • Installation Size: 182 x 111 x 159.5mm
  • Panel Size: 188 x 116.8 x 18mm
  • Weight: 1.72kg
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Customer reviews

Good value!
david on 08/10/2014 4 star rating

This is a good unit for the money i paid. It's nothing fancy. However its simple but effective. It allows me to plug my phone yet it gives better sound than my factory unit. Cant grumble at this price!

is what it is
ANDREW on 16/01/2014 3 star rating

Is Ok for price would of sooner saved for a more expensive model don't think it will last long.

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Questions/Answers About This Product
  • Question: 26 June 2015
    Car: Renault Laguna - <2005

    Hi, What would i need to get with this to install it into my Laguna Mk2 so that i can still use the steering wheel controls that are factory fitted


    You need the following parts.

    CTSRN005 Reanult stereo steering wheel control interface for aftermarket stereo installation
    CTJVC2LEAD Steering wheel control pacth lead

    Found Useful? Yes 

  • Question: 15 June 2015
    Car: Saab

    I have a SAAB 2001 93SE convertible.
    Would this unit fit my car please

    Hi the KWR400 should fit in replacement of your old unit Saab unit. We have listed below the harness you will require to make the unit compatible with your car.


    JVC universal stalk lead

    Found Useful? Yes 

  • Question: 31 October 2014
    Car: Honda Civic - 2005 >

    Will this fit in a Honda civic, and what accessories will be needed?


    You need the following parts

    CT23HD19 Honda Civic douible din facia panel kit

    HONDA Adapter Lead CT20HD02

    Found Useful? Yes 

  • View All
Fitting Services

Need help with Installation?

Here at CarAudioCentre we offer a professional and reputable fitting service in all our stores. For all fitting enquiries and bookings please visit or call one of our nationwide stores. Our fitters can install your new car stereo, DAB radio, audio visual, speakers, subwoofers or amplifier. We can also help to connect your iPod or MP3 player to you existing audio unit and can offer the best advice on the right in-car entertainment for your vehicle, to further this more we also offer a total 100% custom installation service for demo and show vehicles. So if you have an idea come on in and run it past us, the possibilities are endless and we are never too busy for an enthusiastic chat about our favourite subject.

Please note:

"That our two year warranty on products is only applicable to purchases made directly from us and that have been fitted in one of our stores."

Our Stores:

542 546 Mansfield Road, Sherwood NG5 2FR
Tel: 0115 9624 986
743-745 Eastern Ave, Newbury Park, London, IG2 7RT
Tel: 0208 599 2368
835 Garratt Lane, Tooting, London, SW17 0PG
Tel: 0208 971 9181