SKU: 3950095949
denon dj gear

denon dj gear Denon DJ PRIME 4+ Standalone DJ Controller & Mixer with 4 Decks, Wi-Fi Music Streaming, Drop Sampler, 10.1" Touchscreen, Light Control, Internal FX

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Description

denon dj gear Denon DJ PRIME 4+ Standalone DJ Controller & Mixer with 4 Decks, Wi-Fi Music Streaming, Drop Sampler, 10.1" Touchscreen, Light Control, Internal FXDenon DJ PRIME4+ Overview Mobile DJs in need of a standalone DJ system should check out the Denon DJ Prime 4+, the latest 4 deck, computer free DJ system with Wi Fi music streaming. Access millions of tracks wirelessly from Amazon Music, TIDAL, Beatsource, Beatport, and more. The onboard Engine software can analyze a song in seconds, allowing DJs to confidently play streaming tracks and saved media. The Prime 4+ boasts numerous improvements, including

Denon DJ PRIME4+ Overview

Mobile DJs in need of a standalone DJ system should check out the Denon DJ Prime 4+, the latest 4-deck, computer-free DJ system with Wi-Fi music streaming. Access millions of tracks wirelessly from Amazon Music, TIDAL, Beatsource, Beatport, and more. The onboard Engine software can analyze a song in seconds, allowing DJs to confidently play streaming tracks and saved media. The Prime 4+ boasts numerous improvements, including a new, refined look, new dynamic FX options, a 10% larger jog wheel surface, and the ever-expanding performance features of Engine DJ with the first standalone Stem separation (coming soon).

The rear panel features balanced XLR connectors for the main, booth, and zone outputs as well as two combo XLR-1/4" microphone inputs. Additionally, you can hook up external media players and turntables to the four pairs of RCA inputs. An Ethernet link allows you to connect the Prime 4+ to other In Music compatible products. A pair of USB-A ports allow you to connect flash drives and other USB devices such as a qwerty keyboard and MIDI controllers. The USB-B port allows for host connection to a computer.

Features

  • 4-Deck standalone DJ controller for computer-free DJ performances
  • 10.1" HD multi-touch display
  • Wi-Fi music streaming for access to millions of tracks from Amazon Music Unlimited, TIDAL, Beatsource, Beatport, Soundcloud GO+, and Dropbox
  • Embedded Sampler with 16 pad-triggered sample slots, volume control, and output routing
  • First-ever standalone Stems functionality for real-time vocal and instrument isolation (beta 2023)
  • Touch FX for interactive touchscreen audio manipulation
  • 26 Main FX with OLED displays and parameter controls
  • Four dynamic, knob-controlled Sweep FX (combinable with Main FX)
  • Embedded lighting control for automatic and customized DMX, Philips Hue, and Nanoleaf light shows
  • Four USB and one SD media inputs for music playback
  • Engine Remote Desktop for wireless access to computer-based music library
  • Onboard song analysis for streaming tracks and saved media
  • 16 performance pads with Hot Cue, Saved Loop, Auto Loop, Roll, Sampler, Slicer, and Slicer Loop modes
  • Rugged metal chassis and steel knob stems for ultimate reliability
  • Dedicated XLR Zone output with EQ and volume control for sending playlists and tracks to a separate room
  • Built-in 2.5" SATA drive bay to store music on board
  • 6" metal jog wheel with expanded touch surface, assignable color, and center HD displays for album art
  • Four assignable input channels for Line/Phono external media sources
  • Two dedicated combo XLR-1/4" microphone inputs with level, EQ, Talkover, and Echo controls
  • Internal audio recorder for capturing live performances
  • Fully customizable crossfader with curve control knob, channel assignment switches, and
  • Fader Start
  • StagelinQ connection for Event/Pro DJ lighting and video control
  • Plays uncompressed audio formats (FLAC, ALAC, WAV)
  • Crisp 24-bit Denon DJ legacy audio
  • USB keyboard support
  • Computer Mode for use as a controller for Serato DJ Pro (hardware unlocks) and Virtual DJ (license required)

Designed for the Working DJ

Made by working DJs, for working DJs. The PRIME 4+ combines the powerful creative possibilities of 4 standalone decks with unmatched professional features and rugged build quality to ensure solid DJ performances night after night and gig after gig. The 2 independent microphone mixer sections ensure that you and your MC or guests always sound their absolute best, thanks to dedicated EQ, volume, and FX controls and automatic talkover options. While commanding the main dancefloor, you can also send a secondary mix or playlist to a separate lounge or cocktail area using the Independent Zone Output, upping your flexibility and value as a working professional DJ.

Easily Handle any Request

Confidently approach any event or gig knowing that you are 100% prepared to tackle any guest request. With support for more music streaming partners than anyone else on the market, including Amazon Music Unlimited, the PRIME 4+ allows instant access to over 100-million tracks across all genres. The lightning-fast onboard analysis buffers streaming tracks into internal memory, ensuring uninterrupted playback of streaming tracks from any Wi-Fi source or cellphone hotspot.

Enhanced Dynamic FX Suite

The PRIME 4+ boasts over 25 fully customizable Main FX and 4 dynamic, knob-controlled Sweep FX, so that you can unleash your full creative mixing potential. The 2 dedicated Main FX sections feature dedicated OLED displays, knobs, and buttons to dial in and manipulate the frequency, parameters, beat divisions, and wet/dry mix of the selected FX. To add even more drama and excitement to your sound, the 4 Sweep FX can be automatically engaged by turning the Sweep FX knob on each channel and can even be layered with the Main FX for endless immersive FX combinations. The expressive Touch FX transforms the 10.1" touchscreen into an XY controller that puts live FX manipulation literally at your fingertips.

Unparalleled Integrated Lighting Control

Confusing DMX lighting programming and cumbersome controls are now a thing of the past. The PRIME 4+ makes it easy to set up and execute an immersive, impressive lighting experience for any event or gig. With the onboard power of Engine Lighting, you have full access to customized or automatic light shows for saved or streaming tracks. Plus, you'll have full control over color, dimming, chase sequence, moving head position, strobe, blackout, and even on/off control over cold spark fountains, dry ice machines, and haze or fog.

Continuous Feature-Packed Updates

The PRIME 4+ runs on Engine DJ, an ever-evolving DJ operating system that adds new features with each update. Engine DJ has a proven track record of making key features available to DJs first, including Wi-Fi, embedded sampler, lighting control, Ableton Link, and more. With recent updates adding Touch FX, Performance Pad Display, and Remote Engine Library, Engine DJ continues to prove why it is the most powerful DJ operating system in the world. With easy over-the-air updates using Wi-Fi, you are automatically notified on your device when an update is available, continually keeping you on the cutting edge of DJ performance technology.

Endless Source Options

Access massive music libraries from four USB inputs, one SD, and an under-panel, 2.5-inch built-in SATA drive bay. Connecting to external media players, turntables, or audio sources is a breeze thanks to the 4 phono/line switchable RCA inputs. Use any one of these media sources or inputs to record your full DJ set performance. With USB keyboard support for optimized track browsing and playback facilities for uncompressed audio formats (FLAC, ALAC, WAV), the PRIME 4+ caters for your entire music collection with connectivity that guarantees immediate, hassle-free access to your library and external audio sources.

Standalone Stems Integration

The original PRIME 4 made creative laptop-free DJing a reality. Now, the PRIME 4+ brings the remarkable creative power of Stems to a standalone DJ controller for the first time ever. Exclusive to the PRIME 4+, the brand-new Stems separation allows you to isolate the vocals or instrumental with the tap of a finger. The power of the multi-core processor of the PRIME 4+ combined with the formidable Engine DJ OS finally makes laptop-free onboard Stems analysis a reality.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 3950095949

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4.6 ★★★★★
Based on 25 reviews
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Verified Purchase
That's So Ace
Los Angeles, US
★★★★★ 5
Absolute Yes for Me
Color: Black
The kids have named our vacuum ROB. And ROB is a total Workhorse. Extremely simple setup, in my opinion. Caveat: it does not work or sync with 5g signal, but it will still work generally. In other words, it will still work the same, but will not remember floor layouts. So each time you turn it on, it is not following a learned “map”. If you’re okay with it not following that map each time, then this vacuum will take great care of your floors. In my opinion, this does not affect the functionality. The Lefant Vac is impressive. It doesn’t stop at hard flooring, either— it crosses over transition strips to low- medium pile carpet and does a great job keeping the carpet clean as well. The battery life is also impressive— going for a couple hours before returning to the charging station. I can still program it to clean at certain times, but I don’t use that option. The suction power is excellent, and it has picked up long hair fur from my ex’s German Shepherd that my upright vacuum didn’t catch. Noise level is fine. I’m not losing my mind over it at all. In fact, after a few minutes of it running, I’ve forgotten all about it until it returns to the dock. ROB is able to maneuver very well around furniture and doorways. Just make sure you don’t leave anything on the floor that you don’t want sucked up. Because it will get EVERYTHING in its way. I purchased this vacuum on sale back in November 2025 and I’m so glad I took a chance on it. Best thing I’ve ordered in a while and the price couldn’t be beat. Far superior to my old Roomba. I haven’t used the wet mop setting yet since I haven’t needed it— couldn’t tell you how well that works. The dirt canister is pretty easy to empty, but bring the whole vacuum to the garbage can to empty since it can get kind of messy the first couple times you empty it, especially depending on how much dirt it’s picked up. I bought this robot vacuum for my vinyl kitchen flooring, but once I realized it was able to do far more and had conquered my medium pile carpet just as easily, the is vacuum regularly cleans my entire downstairs flooring in one charge. Jump on this if you can. I highly recommend this vacuum
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Reviewed in the United States on March 15, 2026
E
Verified Purchase
ezmahle
Phoenix, US
★★★★★ 5
A very good product, which fulfills its purpose and even more so if bought on sale.
Color: Black
I bought the vacuum cleaner from abroad, without really knowing it or having seen it, only from the reviews I read on Amazon. The product arrived perfectly packaged, on time and in perfect condition. The manual is simple and has clear instructions, correctly translated from Chinese to English, so it wasn't difficult to get it up and running. It came with everything the box stated: charger, cable, mop liquid container, floor mop, two sets of brushes, and a HEPA filter. This same filter has a very thin foam filter, which unfortunately broke the third time I cleaned it with a brush: this seems to be normal, and the brand should review its specifications. It's essential to place the base in a location where the device can be easily returned and where there aren't too many clutter around it to avoid problems. Install Lefant's proprietary app, and following the step-by-step instructions makes it easy to connect to Wi-Fi and your cell phone. This allows you not only to give commands to the robot but also to schedule different cleanings, check the map the vacuum cleaner is creating, etc. Regarding the location system, the LIDAR is really good at generating a real-time map as it scans the terrain the first time we turn it on; that's why it's essential to choose the right resting and charging location, otherwise we'll have to redo the map if we move it. As the vacuum cleaner moves, it generates this map that automatically detects the rooms, although it also has an editing system that allows it to do this, determining the cleaning order for each room, blocking off areas, etc. The map is updated with each pass the robot makes, and the phone's software is responsible for correctly "determining" some lines on it, as well as independent spaces. One detail: in my case, the vacuum cleaner thinks the space under the main bed is another room, so I can ask it to clean the entire room or just that space. Cleaning is effective, with two effective brushes and adequate suction power for daily, non-deep cleaning. It has three power levels: a quiet one, a normal one, and a powerful one. Generally speaking, normal vacuuming is enough for an average home with the usual crumbs, dust, and pet hair. In this regard, I have a long-haired cat, and it's noticeable how time and again when the robot vacuums, I find tons of loose hair and dirt: this situation has really improved in my home. The battery life is adequate, although in a 50 square meter area, I've seen that when using the highest suction power, when it reaches 60% of the remaining battery, it decides to recharge (I don't know why or if it's a programming glitch). If you have long-pile carpets, it's advisable to lift them off the floor and not let the vacuum cleaner pass near or over them, as the brushes get tangled in the long hair, causing it to jam and prevent it from cleaning further. Although it has a carpet mode, it's designed for hard and short-pile carpets, where it basically increases the suction power. But, again, this is a problem with long-pile carpets. Regarding this, when the vacuum cleaner gets stuck or detects a situation it can't resolve, it emits a voice alert clarifying the situation, and a notification is sent to the phone, more specifically to the dedicated app. This app is very comprehensive and allows you to view real-time and aggregated statistics on the robot's work. I must say that the Chinese to English translation is better than the Spanish one, so I recommend using it in English. I haven't used the mop enough to comment, but from the little I've used it, it's accurate in terms of the amount of liquid and the way it's distributed. You can add some kind of cleaner, as long as it's light, not sticky, and doesn't leave residue. In conclusion, it's a purchase I recommend, a good product that fulfills its purpose. If I could improve it, I would make it come with a larger number of spare parts or make them easier to purchase, since it doesn't have much information and when looking for them, you have to rely on other brands or models.
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Reviewed in the United States on September 16, 2025
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Verified Purchase
r
Massapequa, US
★★★★★ 4
Keeps clean with 5 cats
Color: Black, Color: Black
I like this vacuum - a very convenient solution to the issue of 5 cats leaving their hairs all over my house. The mop feature is mostly useless though, so I can’t give it a full 5 stars. Pros: It's way quieter than a normal vacuum. You can have a conversation with it running in the same room & not have to raise your voice at all. It’s only slightly annoying to have it running when you’re trying to listen to music/ the TV, or make a phone call. It fits under all the furniture I have & gets between legs of chairs without me having to lift things, move things out of the way, wrestle with a power cord, then put everything back (the reasons none of us want to have to vacuum). The dustbin will hold a lot of dirt & cat hair before it needs emptying. It has never had to quit a cleaning session early because the dustbin is too full. The cats like to watch it work but they haven’t bothered it/ haven’t ridden on it & it hasn’t bothered them. My one cat likes to stand vigil at his food dish & the vacuum will just clean a one-inch circumference around him without trying to bump him out of the way. (It’s quiet enough that they don’t run in terror.) Cons: It’s advertised as working on both 2.4 Ghz & 5 Ghz Wi-Fi, but that turns out to be a total lie when you try to set it up &, suddenly, it NEEDS to connect it to the 2.4 Ghz (which I don’t know how to do & it was the specific reason I bought THIS model instead of hundreds of others). I did try pressing random buttons on my router before returning the device & it HAS been working ever since. I have a raised threshold one half-inch high & four inches wide between two rooms that it continually struggles to climb over. It usually spends about 5 minutes there, trying, before backing down the way it came. Maybe one time in ten it actually makes it into & cleans the other room. - You’re not supposed to pick it up & help it get there, even if you feel sorry for it. If you have the mop attached it has no chance of climbing onto anything. That’s supposedly a “feature” but when it gets into an area between two carpets and you watch it scoot back & forth repeatedly like a sad lost animal …you kind of feel bad for it. The “mop” is just a gravity fed water reservoir with a removable (washable) cloth attached to the bottom. It doesn’t actually “mop” anything, so much as give it a very gentle slightly damp dusting. It wouldn’t clean a single dirty footprint off of a hard floor if you ran it for 100 cycles. It would only spread a spill around if it came across one. The mop function, honestly, is pretty useless unless you have dark hardwood floors that show dust everyday. When it’s finished cleaning, it goes back to its charging station, which could be a problem if the charging station is kept on a wood floor or carpet with the mop reservoir full (& continuously damp). So, if you’re using the mop, you have to remember to take that attachment off soon after it’s finished cleaning (or damage your floor).
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Reviewed in the United States on August 4, 2025
K
Verified Purchase
Kelly
Lowell, US
★★★★★ 5
Love love love!
Color: Black
This replaced my Roborock and I was terrified about going to another brand. This Lefant robot is better than it--by far! So happy i took the leap! The performance is amazing (with 1 cat and 2 messy flight birds) - stays on top of it! Setting it up in the Lefant app and to Alexa was a snap. The charge in between scheduled cleanings is quick and lasts. Mapping and zoning is a cinch. My cat was scared of my old robot but isnt afraid of this one. It is pretty quiet! If you are debating on this one, you won't regret it.
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Reviewed in the United States on May 3, 2026
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Verified Purchase
ProvokaPhoto
Natrona Heights, US
★★★★★ 5
Decent Mopping for the Price
Color: Black
I’ve been running the **Lefant LiDAR Robot Vacuum and Mop** for at least 6 months, and overall it’s a capable cleaner with smart navigation. It handles pet hair, carpets, and hard floors well, and the large 450ml visible dustbin is a nice touch — easy to check and empty without guessing. As for the **mopping feature** specifically: it’s a basic but functional 2-in-1 mopping system with a 200ml water tank and washable mop pad. It does a respectable job on everyday light dirt, footprints, and spills on hard floors like tile or hardwood. The mop applies water evenly enough for maintenance cleaning, and you can control water flow levels through the app. It also has carpet detection that’s supposed to lift or avoid mopping rugs (which mostly works, though I still set no-mop zones for thicker carpets just in case). That said, it’s not a deep-scrubbing powerhouse — stubborn dried-on spots or heavy messes often need a second pass or manual touch-up. It’s more of a “keep the floors looking fresher between deep cleans” type of mop rather than a full replacement for hand mopping. I tend to use the mopping mode once or twice a week on low-to-medium water settings and it leaves floors noticeably cleaner without streaks when used with a good floor cleaner solution. The combo of strong vacuuming + basic mopping in one slim robot (great for getting under furniture) makes it convenient. Battery life is solid for most homes, and the app is straightforward for scheduling and customizing zones. If you’re looking for an affordable LiDAR robot that vacuums well and adds convenient light mopping without breaking the bank, this Lefant model is a good pick. Just don’t expect premium-level mopping performance (like spinning pads or self-cleaning stations on higher-end brands). Would recommend for apartments or homes with mostly hard floors and light daily dirt!
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Reviewed in the United States on April 10, 2026

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