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Pioneer DJ Official Introduction: DDJ-FLX4 2-channel DJ controllerplay button

Pioneer DJ Official Introduction: DDJ-FLX4 2-channel DJ controller

DDJ-FLX4 2-channel DJ controller | Overviewplay button

DDJ-FLX4 2-channel DJ controller | Overview

DDJ-FLX4 Tutorial - Key Feature Overviewplay button

DDJ-FLX4 Tutorial - Key Feature Overview

DDJ-FLX4 TUTORIAL - SMART FADERplay button

DDJ-FLX4 TUTORIAL - SMART FADER

Pioneer DJ

collapse expand iconDescription

Getting started never sounded this good. The Pioneer DDJ-FLX4 2-channel DJ controller is a compact, powerful tool designed to help new DJs mix like pros. As the next step up from the popular DDJ-400, it combines beginner-friendly features with professional functionality. Smart Mixing tools simplify transitions while USB-C and Bluetooth connectivity provide flexible device integration. With compatibility for rekordbox, Serato DJ Lite and mobile devices, this DJ controller delivers the versatility and performance needed to develop your skills, build confidence and take your sets anywhere.

DJ Controller With Smart Mixing Tools for Easy Transitions

The DDJ-FLX4 makes mixing smooth and intuitive thanks to Smart Fader and Smart CFX. Smart Fader automatically adjusts tempo, volume and EQ when you move the crossfader, giving you seamless transitions without manual tweaking. Meanwhile, Smart CFX adds dynamic effects with a simple twist of a knob—no complicated settings required. These features are perfect for learning core mixing techniques while still sounding polished and professional.

Built-In Effects for Creative Expression

This DJ controller comes equipped with onboard effects that help bring your sets to life. From filter sweeps to echo, reverb and more, the DDJ-FLX4's effects section gives you powerful tools for building drama and energy in real time. Combined with its intuitive layout and responsive controls, these features make it easy to experiment with new sounds and create your own mixing style.

Multi-Platform DJ Controller With Flexible Connectivity

Designed for maximum flexibility, the DDJ-FLX4 connects easily to PC, Mac, iOS and Android devices. USB-C and Bluetooth make setup fast and simple whether you're at home or on the move. It includes licenses for rekordbox and Serato DJ Lite and you can upgrade to Serato DJ Pro when you're ready to take things further. Whether you're mixing from a laptop or mobile device, this DJ controller adapts to your setup.

Compact DJ Controller Built for Portability

With a lightweight and durable build, the DDJ-FLX4 is made for life on the move. Its compact footprint makes it ideal for bedroom setups, mobile gigs and tight DJ booths. Tactile performance pads and clearly labeled controls help you execute effects, loops and cues with precision. Wherever you take it, this DJ controller delivers consistent performance in a travel-ready format.

Why the Pioneer DDJ-FLX4 DJ Controller?

The Pioneer DDJ-FLX4 2-channel DJ controller combines intuitive features, modern connectivity and professional sound in a portable design that's perfect for learning and performing. Whether you're just starting out or leveling up your skills, it gives you the tools to build confidence and creativity behind the decks. Backed by Pioneer's trusted engineering and software integration, the DDJ-FLX4 is the ultimate starting point for the next generation of DJs.

Pioneer DJ DDJ-FLX4 2-Channel DJ Controller Black
Pioneer DJ DDJ-FLX4 2-Channel DJ Controller Black
Pioneer DJ DDJ-FLX4 2-Channel DJ Controller Black

collapse expand iconFeatures

  • Smart Fader automatically syncs BPM, volume and bass for smooth transitions
  • Smart CFX applies multiple effects with a single knob
  • Includes licenses for rekordbox and Serato DJ Lite software
  • Bluetooth and USB-C connectivity for PC, Mac, Android and iOS
  • Compact, lightweight design ideal for mobile DJs and small setups
  • Supports seamless upgrades to Serato DJ Pro for advanced features
  • Two-channel layout with intuitive controls for beginner-friendly operation
  • Built-in audio interface for direct connection to speakers and headphones
  • Streamlined workflow helps DJs focus on creativity and performance
  • Durable construction ensures reliability during gigs and live performances

collapse expand iconSpecs

General
  • Software: rekordbox for PC/Mac, rekordbox for iOS/Android, Serato DJ Lite, Serato DJ Pro
  • Frequency response: 20Hz–20kHz
  • Sample rate: 48kHz
  • A/D, D/A converter: 24-bit
  • S/N ratio: 103dB
  • Total harmonic distortion: 0%
Input/Output Terminals
  • MIC input (1/4" TS jack): 1
  • MASTER output (RCA): 1
  • Headphone (3.5 mm stereo mini jack): 1
  • USB (Type-C): 2
Bluetooth
  • Maximum transmission distance: Approximately 10 m, in unobstructed circumstances
  • Frequency band: 2.4GHz
  • Modulation method: FH-SS (Frequency hopping spread spectrum)
Power Supply
  • USB power adapter: DC 9V, 3A
  • USB bus power: DC 5V, 500 mA
  • Tolerable operating temperature: 41° F to +95° F
  • Tolerable operating humidity: 5% to 85% (no condensation)
Input Impedance
  • MASTER: 1 kohms or less
  • Headphones 10 kohms or less
Rated Output Level/Load Impedance
  • MASTER: 2.1Vms/10 kohms
Dimensions and Weight
  • Maximum dimensions (WxDxH): 18.98" x 10.74" x 2.33"
  • Weight: 4.9 lb.
Accessories
  • Quick Start Guide
  • Precautions for use
  • Serato flyer
  • USB Type-C cable
  • Warranty (selected regions only)

Featured Articles

collapse expand iconReviews

4.7

27 Reviews

96%

of respondents would recommend this to a friend

Most Liked Positive Review

5

Amazing and works great with Serato Pro

Dj since the mid 80's (I'm 52). Havent dj'd in 15 years so I decided to catch the digital DJ wave. This little device is insane. I'm using serato dj pro with it. The reviews I read on reddit/internet etc all said NOT to get the flx4 if you use serato because it doesnt work as well. I think that is only in regards to the 'smart fader effect'. I dont use that effect, so no issue there, but I do use the smart cfx and it works. maybe it does more in rekordbox, but it's a nice filter + echo fade out when using Serato. as far as other features.... all work great. I swapped the sampler mode with stems and it's amazing. also, the bottom 4 pads on Beat Loop mode are basically just "beat jump" again which there is already a mode for beat jump, so It was redundant and I was able to use midi in serato and change those to "Quantize", "FX dropdown", "Sync OFF". If using serato, the FX drop down is good to add to a pad because when you use the "FX Select" button on the flx 4, it will cycle through the FXs in serato, but if you dont hit the drop down , you cant see which fx its selecting. (another tip would be to set serato to display only your favorite fx otherwise there is too many to scroll through). All in all, I never even used jog wheels, never used cd players, just vinyl on 1200's. and this little controller is amazing. I learned what I have been misssing. lol. loops, filters, FX's, key shifts, Cue points.. its amazing. I also never knew that the jog wheels have two functions,,. 1 you can move the sides to slow up and speed up the beat to keep it on beat... and the top obviously can stop the song play (like a record). I am nice when scratching/cuttin on vinyl, but I tried on here and its just so different I dont even try anymore. lol. ive seen others kill it on videos but not working out for me.. lol. so i dont even attempt anything but baby scratches. lol. The fader is decent in my opinion... in serato, i was able to set the curve for crossfader and for channel faders. The EQs are decent too. the output is only RCA but i hooked it up to my old mackie 1202 board and I use mackie SRM450 speakers and the sound was great. I was suprised since it was just rca's and an "entry level" controller. I didnt find an instruction manual in the box so i just explored and found out how to use this thing. and still finding out new features.. last week i found out if i Hold the SHIFT button in and press "sync" then it changes the range for the tempo slider from +- 8 to +-16, and higher. very useful since serato has the pitch n time plugin. its just amazing to dj with this beast. 1000 percent recommend this for anyone. I can't believe this is "entry level". LOL. hopefully this review helps someone because i did so much research on which entry controller to get, and there wasnt much help out there. lots of videos say get flx4 UNLESS you're using serato.. but im using serato and you should still get the flx 4! LOL its amazing.

VS

Most Liked Negative Review

1

No. If it is not a Magvel Fader, don't bother.

Everything about this product was great except for the crossfader that was unfortunately offset. This is a hardware issue not software/ curve adjustment issue.

Filters
Best Uses
  1. Pro Audio / DJ / Mixing17
  2. Home Studio14
  3. Outdoor Events / Games10
  4. Amateur Recording9
  5. Performances9
Cons
  1. Limited Functions4
  2. Not Durable2
  3. Unreliable1
  4. Should come with a usb to usb-c cable or adapter1
Describe Yourself
  1. Novice14
  2. Experienced11
Pros
  1. Easy To Use24
  2. Lightweight20
  3. Good Audio19
  4. Compact18
  5. Versatile16
  • I would buy this product again

    4

    Verified BuyerVerified Buyer

    submitted3 months ago

    byGustavo

    fromTemple Texas

    Submitted as part of a sweepstakes

    It's really beginner friendly and easy to use once you get the hand of it. The only downside I have had about this product was the software that came with it sometimes would lag out or just not work. Other than that it's been a really fun product to use and would 100% recommend it to others

  • Best beginner controller

    5

    Verified BuyerVerified Buyer

    submitted5 months ago

    byKareem

    fromSanta Ana

    Submitted as part of a sweepstakes

    I use it daily. So convenient and you need time to upgrade or you might not need to as well

  • Pioneer DJ FLX4

    5

    Verified BuyerVerified Buyer

    submitted6 months ago

    byDan

    fromEaston, PA

    Submitted as part of a sweepstakes

    If you want to start to become a DJ, this is the one I would recommend

  • I love this product i would buy it again

    5

    Verified BuyerVerified Buyer

    submitted7 months ago

    byLuis

    fromChicago

    Submitted as part of a sweepstakes

    I love this product is amazing !

  • Pioneer Dj board

    5

    Verified BuyerVerified Buyer

    submitted7 months ago

    byKatie

    fromElizabethtown, PA

    Submitted as part of a sweepstakes

    I love this product! The price is perfect for what you get. It has lasted me about a year so far and still going strong!

  • I would buy this companies products again.

    5

    Verified BuyerVerified Buyer

    submitted9 months ago

    byKunaal

    fromSan Jose CA

    Submitted as part of a sweepstakes

    It's very fun to use, great for beginners, perfect for intro djs. Has all the features that pro controllers have just a entry level controller.

collapse expand iconQ&A

Have a question about this product? Our expert Gear Advisers have the answers.

  • asked byCraig

    from20007

    which store has this in stock for pick up tomorrow?

    which store has this in stock for pick up tomorrow?

    Open Reply - Gear-Support
    I apologize for the delay.
  • asked byBig poppa

    fromCorpus Christi

    Is it compatible with DJAY Pro ?

    Is it compatible with DJAY Pro ?

    Open Reply - Gear-Support
    Yes, the Pioneer DJ DDJ-FLX4 is compatible with djay Pro
  • asked byBrandon

    fromundisclosed

    What are the minimum requirements for a laptop?  Does it require a mac or pc, or either?

    What are the minimum requirements for a laptop? Does it require a mac or pc, or either?

    Open Reply - Gear-Support
    Processor Requirement Intel Core i3 or Better Apple M1 or Better RAM Requirements 4 GB, 8 GB Recommended Storage Requirements 2 GB
  • asked byRyan

    fromHouston, Texas

    Can I use this board with Virtual DJ?

    Can I use this board with Virtual DJ?

    Open Reply - Gear-Support
    Unfortunately, no.
  • asked byLuli

    fromIrving, Dallas TX

    1) is it brand new sealed? 2) does this includes rekordbox subscription?

    1) is it brand new sealed? 2) does this includes rekordbox subscription?

    Open Reply - Gear-Support
    1) Yes, it is. 2) No, it doesn't.
  • asked byanon

    fromundisclosed

    Rekordbox is included with the controller correct?

    Rekordbox is included with the controller correct?

    Open Reply - Gear-Support
    Yes, correct. Rekordbox is included.
  • asked byanonymous

    fromColumbus OH

    is it brand new sealed

    is it brand new sealed

    Open Reply - Gear-Advisor
    Yes, brand new.
  • asked byDiv

    fromDurham, NC

    Hi, is this a new sealed item?

    Hi, is this a new sealed item?

    Open Reply - Kenneth
    Yes this is a new item