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Denon DJ Prime 4 4-Deck Standalone DJ System

24 monthly payments of
£82.03 EACH

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Combine the Prime 4 with one of our DJ Controller Accessory Bundles to create your very own custom DJ system.


New PRIME Performance Views

PRIME 4 launched with a 2/4 deck vertical view giving DJs an intuitive way to see their tracks playing. An update swiftly followed expanding this to toggle between vertical and horizontal and now Engine DJ has added 2 new views giving DJs more ways to monitor their mix. 

Introducing Engine DJ 2.0, a defining milestone in the ever-evolving evolution of software-driven solutions for DJs. 2.0 brings a wealth of new features, stability and performance updates giving DJs a more powerful, creative and reliable experience.

Engine DJ (OS) Highlights

  • Engine Lighting by SoundSwitch - Automatically sync music with DMX and Philips Hue lights. The dedicated Engine Lighting GUI provides on-the-fly control for various lighting FX, all via the touchscreen.

  • Ableton Link Compatibility - Easily sync tempo with external hardware both over wired and wireless networks.

  • New Database - The database in 2.0 has been completely rebuilt to provide accelerated browsing, lightning-fast song analysis, enhanced system stability, and a significantly smaller database size.

  • Updated User Interface – The 2.0 interface has been redesigned to provide a more intuitive and creative workflow. The layout and location of controls have remained mostly the same, but several visual adjustments have been made to improve the overall user experience.

  • New Playlists – Playlist and Crates are now combined into a single comprehensive list (Playlists), taking along with it the best

    aspects of both list types. Packed tracks from removable drives no longer show as duplicates in the home collection.

  • Playlist Deck – Users can now assign a deck as a Playlist Player, providing continuous playback with automated cross-fading. The cross-fade time can be adjusted in the Control Center settings menu. Playlist Deck is available for Prime 4, Prime 2, and Prime GO.

  • New Onboard Clock – The new onboard clock offers automatic time zone syncing and aids in providing detailed History lists with the played track start time.
    All information subject to change

  • Play History Upgrades – History lists from connected drives are now automatically added to the home collection and can be viewed from the new History tab without the drive connected. History lists also include the Start Time of when the track was played on an Engine OS device and can be easily imported as Playlists via right-click.

  • Streaming Service Upgrades – Streaming services have been expanded with track list preview, prepare list inclusion, and continuous playback with cross-fading via the Playlist Deck.




Prime 4 from Denon DJ is the World's most advanced standalone DJ system. Powered by a multicore processor and benefiting from a high definition 10-inch multi-touch display the Prime 4 is in a class of it's own. 6-inch metal jog wheels with HD central displays complement the abundant and intuative hardware controls to produce a control surface like no other.

This all-in-one, fully standalone 4-deck DJ system with no need for a laptop computer is what many DJs have longed for. With 4 USB inputs, 1 SD media input and a built-in 2.5-inch SATA drive bay to store music onboard, all professional media options are catered for. Any of these media sources can be used to record your full DJ set. USB keyboard support for optimised track browsing ensures Prime 4 caters for your entire music collection whether you play MP3s or uncompressed audio formats such as FLAC, ALAC or WAV.

The 10-inch screen is adjustable in angle and allows you to select tracks, view waveforms, interact with your digital music collection and view essential DJ parameters. Tactile multi-gesture control will instantly feel familiar and provide the touchscreen experience you expect and deserve.

Prime 4 builds on the legacy of over 25 years of Denon DJ audio engineering and manufacturing excellence. With rugged metal build quality and pristine 24-bit audio, no standalone system sounds, looks or performs like the Prime 4.

Key Features

• 4-Deck standalone Engine Prime DJ system
• 10-inch HD multi-touch display with gestures
• Dedicated XLR Zone output provides music to a separate room
• Built-in 2.5-inch SATA drive bay to store music onboard
• 6-inch rugged metal jog wheel with HD central display
• (4) assignable input channels for external media sources
• (2) dedicated XLR inputs for microphones with individual control
• StagelinQ connection for Event/Pro DJ lighting and video control
• Plays uncompressed audio formats (FLAC, ALAC, WAV)
• Crisp 24-bit Denon DJ legacy audio
• (4) USB and (1) SD media inputs for music playback
• USB keyboard support
• Serato DJ Pro control


Technical Specifications

Frequency Response    20Hz – 20kHz (±1dB)
Dynamic Range   > 117dB (A-weighted)
Signal-to-Noise Ratio   > 93dB (A-weighted)
Headroom Line Input > 15dB
  Mic Input > 20dB
  Outputs > 20dB
Channel Separation   < -90dB (1kHz, unity)
THD Line/Phono < 0.01% (1kHz, unity)
  Microphone <0.02% (1kHz, unity)
Analogue Input Microphone -40dBu (unity)
    -60dBu (minimum)
  Line +15dBV (minimum)
    0dBV (maximum)
Analogue Output Master, Balanced +24dBu (maximum)
    +4dBu (unity)
  Master, Unbalanced +20dBu (maximum)
    0dBu (unity)
  Zone, Balanced +24dBu (maximum)
    +4dBu (unity)
  Booth +24dBu (maximum)
    +4dBu (unity)
  Headphone Output  < 150mW
Connections  Audio Outputs (2) XLR outputs (master left/right, balanced)
    (1) RCA output pair (master left/right, unbalanced)
    (2) XLR outputs (booth left/right, balanced)
    (2) XLR outputs (zone left/right, balanced)
    (1) 1/4” (6.35mm) stereo output (headphones)
    (1) 1/8” (3.5mm) stereo output (headphones)
  Audio Inputs (2) RCA input pairs (line-level, unbalanced)
    (2) RCA input pairs (phono- or line-level, unbalanced)
    (2) XLR+1/4” (6.35mm) input
  Other (4) USB ports (for USB drives, 5V, 1A)
    (1) USB port (to computer)
    (1) Ethernet port
    (1) IEC power cable input
Power Connection IEC
  Voltage 100–240VAC, 50/60Hz
  Consumption 43W~45W (with smartphone charging from USB4 port)
    38W~39W (without smartphone charging)
Dmiensions 728.5 x 496.8 x 103.6mm  
(width x depth x height) 28.68 x 19.56 x 4.08”  
Weight 9.7kg  
  21.34 lb  



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