Pioneer DJ DDJ-FLX4 Smart DJ Controller

Pioneer DJ's latest entry level DJ controller, compatible with both Rekordbox and Serato DJ Lite - meet the DDJ-FLX4.

Key Features:

  • rekordbox and Serato compatibility
  • Brand-new Smart Mixing features
  • User friendly portable design and professional layout
  • Brand-new Smart Mixing features
  • Seamless integration with selected streaming services

    Product Code: 600008722

    Order in the next for delivery on Mon 11th of Dec

    Availability: In Stock



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    The Pioneer DJ DDJ-FLX4 Smart DJ Controller is the latest addition to the FLX line-up and features BPM and genre bending mix capabilities to help you create seamless transitions with ease, no matter where you want to take your set.

    Upgrading the incredibly popular DDJ-400 and DDJ-SB3 controllers, the DDJ-FLX4 offers Rekordbox and Serato users the perfect entry level controller with innovative features and a professional layout, one that’s familiar to anybody who has peered into a DJ booth recently.

    To help bring everybody closer to the DJ booth, Pioneer DJ have created the new Smart CFX and Smart Fader features.

    Combining the power of Rekordbox and Serato DJ Lite with the DDJ-FLX4, you can now switch between genres and tempos using either the crossfader or the channel faders when the Smart Fader feature is engaged. Using advanced syncing algorithms, the software will shift the tempo of the track you're mixing in to match the track that’s currently playing, while applying FX at the same time, as the fader position shifts so does the speed of both the incoming and outgoing track. As you complete the fader movement, the FX will decay over time.

    Smart CFX provides simple one pot control over multiple FX – enabling you to focus on your transitions rather than complex FX routines. Simply select the FX you’d like to combine within Rekordbox or Serato DJ Lite and engage the Smart CFX control – it’s really that simple!

    Mic Check...

    The research and development team at Pioneer DJ has changed the signal routing for the microphone on the FLX4 from that used in previous entry level controllers such as the DDJ-400. The mic channel has two settings available within the Rekordbox utility menu - low latency and processed. Choosing the processed option gives you control over the EQ settings and effects including reverb, echo and pitch. This makes the DDJ-FLX4 the perfect choice for those wishing to livestream their sets.

    Seamless streaming.

    Rekordbox offers integration with a number of streaming services including Beatport, Beatsource, TIDAL and Soundcloud Go+ (all paid subscription services). Combine your DDJ-FLX4 with the millions of tunes available across your chosen streaming service(s).

    Connect any device, anywhere.

    The Rekordbox app is scheduled to receive an update in the first quarter of 2023. This update will allow users of iOS and Android devices to connect via Bluetooth or cable to mix almost anywhere that there’s a power source. In the meantime, the DDJ-FLX4 can be connected to a Mac or PC via USB cable and used with Rekordbox or Serato DJ Lite.

    Thanks to its compact footprint, the FLX4 is lightweight and portable, if you’re going to travel with the unit, we recommend the DJC-B carry case from Pioneer DJ. Pair the DDJ-FLX4 with the Pioneer DJ DM-40 speakers and HDJ-Cue1 to create the perfect beginner DJ package.

    The main features of the Pioneer DJ DDJ-FLX4 include:

    • rekordbox and Serato compatibility
    • Brand-new Smart Mixing features
    • Multi-device support*
    • User friendly portable design and professional layout
    • Brand-new Smart Mixing features
    • Seamless integration with selected streaming services
    • USB audio output for microphone sound
    • USB bus powered
    • Performance Pads
    • Class compliant (no drivers needed)

    *The Rekordbox DJ app will be updated in 2023 to support multi device connectivity using Bluetooth for iOS and Android users.


    rekordbox for PC/Mac

    rekordbox for iOS/Android (coming early next year)

    Serato DJ Lite

    Serato DJ Pro

    Frequency Response

    20 Hz – 20 kHz

    S/N Ratio

    103 dB

    Total Harmonic Distortion

    0.005 %

    Input/Output Terminals 



    MIC x 1 (1/4-inch TS jack)


    MASTER x 1 (RCA x 1)

    HEADPHONES x 1 (3.5-mm stereo mini jack)


    USB (Type C) x 2


    Wireless system

    Bluetooth Low Energy  

    Maximum transmission distance

    Approximately 10 m^ in unobstructed circumstances

    Frequency band

    2.4 GHz


    Modulation method

    FH-SS (Frequency hopping spread spectrum)

    Power Supply

    Via USB power adapter: DC 9V, 3A

    Via USB bus power: DC 5V, 500 mA

    Tolerable operating temperature

    +5°C to + 35°C (41 °F to +95°F)

    Tolerable operating humidity

    5% to 85% (no condensation)

    Sampling rate

    44.1 kHz / 48 kHz

    A/D, D/A converter

    16 bits / 24 bits

    Input impedance

    MASTER          1 kΩ or less, Headphones 10 Ω or less

    Rated output level / Load impedance

    MASTER          2.1 Vms / 10kΩ

    Maximum Dimensions (W x D x H) 

    482 x 272.8 x 59.2 mm / 18.98” x 10.74” x 2.33”


    2.1 kg / 4.9 lb


    Quick Start Guide

    Precautions for use

    Serato flyer

    USB Type-C cable

    Warranty (selected regions only)

    ^ Transmission distances are provided as a guideline only.

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