Pioneer DJ DDJ-FLX4

Rekordbox and Serato DJ Controller

Visit the Pioneer DJ store.

£279.00 inc. VAT
In stock
Get it by Tuesday
Special Offers Added:

SKU: DJK843541 EAN: 4573201242532

Special Offers When bought with this product

Product Description

The Pioneer DDJ-FLX4 is a compact and great value DJ controller working with both Rekordbox DJ and Serato DJ Lite softwares. It can even connect to a mobile device via bluetooth to control compatible DJ apps. 

This is an ideal DJ controller for beginners with the ability to use two of the most popular DJ software packages. 

As with all other Pioneer DJ controllers it has a familiar layout with transport and loop controls in same position as the entire range of products. The mixer section has everything you need including new Smart CFX on each channel which apply layered effects to a track and new Smart Fader for easy transitions.

If you want to stream your set and use the mic, it will route the mic channel through the USB interface to your computer.

It uses hardware unlock for the full version of Rekordbox, the leading software for professional DJ's. It also works with Serato DJ Lite and users and upgrade to the full Pro version by purchasing a one of license or a monthly subscription. Both software give you access to streaming services like Tidal, Beatport Link, Beatsource Link and Soundcloud Go+ (which require paid subscriptions) with millions of songs to chose from.

Armed with 2 USB-C sockets for power and connectivity. Use a single cable to connect to a computer or if connecting to a mobile device, use the second one to provide power. 

With a built in soundcard there are regular RCA connections to hook up some speakers and a headphone socket to preview tunes.



Technical Specs

rekordbox and Serato compatibility

You can use the DJ software rekordbox or Serato DJ Lite for free by connecting your PC/Mac to complete your DJ setup. And if you want to upgrade to Serato DJ Pro, you can buy a license or subscription for the premium version of the software.  

Multi-device support

Connect to a PC, Mac, iPhone, iPad, or an Android phone or tablet, Even better, if you use the controller with rekordbox for iOS/Android when the update becomes available in early 2023, you’ll be able to connect to your device via Bluetooth® or USB cable. So, there’s nothing to hold you back from giving DJing a try.

User friendly portable design and professional layout

The layout of the controls makes it easy to learn to DJ and is inherited from professional Pioneer DJ products. Everything is simple to use and neatly arranged, which also makes the controller compact enough to take anywhere you want to practice or perform.

Brand-new Smart Mixing features

Don’t know how to mix? Don’t worry, you can get started right away with the Smart Fader feature, which automatically adjusts the volume, bass volume, and BPM of the music so you can smoothly transition from one track to the next by simply moving the channel faders or crossfader. This means you can have fun straight away and get a grasp of other fundamental DJ skills such as EQing. Plus, with Smart CFX, you can put your own stamp on every song by simply turning a knob to apply a combination of effects that will add drama to the sound. 

Seamless integration with selected streaming services

rekordbox is compatible with a different choice of streaming services. So, depending on the DJ software you use, you can pick from millions of tracks available on the TIDAL, Beatport Streaming, Beatsource Streaming, and SoundCloud Go+ platforms (subscriptions required) and mix them together on the DDJ-FLX4. You can even use all the controller’s effects and performance features to spice up your favorite songs and create your own sound.

USB audio output for microphone sound

If you’re keen to MC or sing over the top of your sets. You’d usually need a separate mixer or soundcard to blend the audio from the microphone with the music before inputting it to your computer or device, the FLX4 mixes the audio for you. So, you can connect the controller to a single device and hear the sound of your mix together with the sound. This also makes it an ideal choice if you’d like to live-stream your sets because you can do it all from one device.  


rekordbox for PC/Mac

rekordbox for iOS/Android (coming early 2023)

Serato DJ Lite

Serato DJ Pro (paid)

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 ? D ? 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 - C cable

Warranty (selected regions only)


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Do you own the Pioneer DJ DDJ-FLX4? Why not write a review based on your experience with it.
20 February, 2023
A seriously amazing and FUN piece of kit...fabulous starting point for wannabe DJs or those heading back from some time ME!!
2 found this helpful
23 March, 2023
Worth a lot more than its price tag !
0 found this helpful
24 February, 2023
It appears to be suitable
Purchased for my daughter's birthday. . Used in conjunction with professional DJ instruction the system appears more than adequate for beginners
0 found this helpful
7 February, 2023
Clean looking, easy set up and great for what I wanted.
0 found this helpful
24 January, 2023
Clever kit !!
I bought the Pioneer DJ DDJ-FLX4 for a client who is just starting out. I was blown away by the quality and features. I love that it's set up for Pioneer Rekordbox and Serato. I would recommend upgrading Serato DJ Pro as lite is quite stripped back. It's super easy to set up and sounds great. Some of the set up in Recordbox mode is a little gimmicky but I guess that's part of the fun? All in all a perfect first mixer. I look forward to using it with the new Rekordbox app out in 2023.
0 found this helpful
Gary Christopher
19 January, 2023
Functional controller
Superb can't believe this is entry level!!!
0 found this helpful
16 January, 2023
I chose right!!
0 found this helpful
7 January, 2023
I love this product.
Great product very easy to use and very light, it arrived quickly best purchased I've made in a long, time value for money, money well spent.
0 found this helpful
6 January, 2023
Great product - outstanding service
The team went of their way to get me the product before Christmas and followed up with great communication
0 found this helpful
30 December, 2022
A fantastic bit off kit
0 found this helpful
22 December, 2022
A great product.
The customer service was excellent. The men I spoke to were friendly, informative and helpful.
0 found this helpful


Considering purchasing the Pioneer DJ DDJ-FLX4? Have questions? Ask people who've recently bought one.
I know Algoriddm has yet to be released for this , but if I tried running it anyway, would DJ Pro’s ‘basic’ functions work ???even if all the new functions don’t ? asked 3 weeks ago
Be the first to answer this question
Is Serato DJ Pro able to record the microphone from the FLX4 as I know some controllers cant
jason.morgan asked 1 month ago
Yes, the mic input is routed through to the computer and Serato DJ Pro will record it.
Bob answered 1 month ago
See all answers (1)
Do you know if it is supported with djay by Algoriddim on iPad?
anthony.mcnulty79 asked 2 months ago
As of Jan'23 still no official support from Algoriddim. They have publicly said they're working on it and Pioneer are due to bring out their app soon as well.
Bob answered 1 month ago
See all answers (1)
Do you know if this supported with Virtual DJ yet?
mario.daddario asked 2 months ago
Not yet, Virtual DJ will announce an update when they have a mapping for it
djGuru answered 2 months ago
See all answers (1)

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Pioneer DJ DDJ-FLX4

Delivery And Stock Information

Free next working day delivery on all orders over £100 placed before 3:30pm Monday to Friday.

Orders placed at the weekend or after 3.30pm on Friday will be delivered on the following Tuesday (excluding Bank Holidays).

Larger items / orders e.g large bass speakers or multiple speakers may have to be shipped via a pallet service which may take 1-2 days.

Free next day delivery applies only to the UK mainland for orders over £100. Other locations will be charged as follows

    • Highlands and Islands 2-3 Days* + £25
    • Northern Ireland 2-3 Days* +£10
    • Deliveries will be made subject to the terms and conditions of the courier company. will not be held responsible for late deliveries.

In the event that the items ordered are unavailable for next day delivery, you will be contacted by to arrange a suitable delivery date.

"In stock" means that the product displayed is either in stock with ourselves or our suppliers and is available for delivery. Stock levels are subject to change without prior notice.


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Finance Available!

0% Interest Free Finance!
0% Finance on all orders over £280
10% deposit then 6 months payment of £31.66

You can apply for finance to purchase this item. A minimum 10% deposit is required and you can opt for either 12, 24 or 36 monthly payments thereafter 21.9% APR.

Pioneer DJ DDJ-FLX4
from £/month
with USB-A to USB-C cable
from £9.26/month
with HDJ-CUE1 headphones
from £10.74/month
Complete DJ set with HDJ-CUE1 and DM-40D speakers
from £15.64/month

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