THIS BUNDLE CONSISTS OF:
UNIT-4 SPEAKER + XDJ-RX3 All-in-one DJ System + HD 25 DJ HEADPHONES
AIAIAI UNIT-4 Wireless+ (Portable Powered Speakers)
The AIAIAI UNIT-4 Wireless+ is the rare “small speaker” that doesn’t sound small. In the context of an XDJ-RX3 bundle, it’s the piece that makes the whole setup feel complete: a versatile home speaker system that can genuinely fill a space, and a ready-made DJ booth monitor you can trust for practice and small events — without jumping straight to a full PA.
At home, UNIT-4 delivers a rich, full low-end and clear detail that’s noticeably bigger than most off-the-shelf compact speakers or typical Bluetooth boxes. You can keep it neighbour-friendly when you need to… but when you’re ready to turn it up, it’s absolutely capable of getting properly loud for its size.
For DJ use, it’s a dream because you can set it up close to your decks and get that nearfield-style monitoring feel — tight, direct, and revealing enough to help you hear your EQ moves, your phrasing, and the energy of your transitions. And because UNIT-4 supports Bluetooth and wireless playback (as well as wired connections), it adapts to how DJs actually live: tidy home setups, quick resets, and easy pack-down for small gatherings.
KEY FEATURES
SURPRISINGLY LOUD, WITH A BIG LOW-END FOR ITS SIZE
UNIT-4 has real punch. The low-end is rich and satisfying — closer to “small monitor / compact system” territory than “Bluetooth speaker” territory — and it can get loud enough to bring energy to a room when the moment calls for it.
HOME SPEAKERS + DJ BOOTH MONITORS IN ONE
Daily listening, studio vibes, playlists, and then straight into DJ mode: place them near your controller and they become a clean, confident monitoring setup for beatmatching, levels, and transitions.
BLUETOOTH + WIRELESS OPTIONS FOR A CLEAN, MODERN SETUP
Perfect for home: fewer cables, easier placement, and quick switching between “listening mode” and “DJ mode.” Great for content setups too, where a tidy desk matters.
WIRED WHEN YOU WANT MAXIMUM RELIABILITY
When it’s time to practise seriously or play a small event, wired connections keep it simple and dependable — plug in and go.
SMALL EVENTS + INTIMATE SETUPS WITHOUT A FULL PA
Ideal for the kinds of gigs this bundle is made for: house parties, bar corners, lounge setups, and boat sessions where you want high-quality sound with real bass, without hauling big speakers.
FAST TO MOVE, EASY TO POSITION
UNIT-4 fits beautifully into the RX3 lifestyle: quick to reposition for your home layout, easy to pack down, and simple to deploy when you’re taking your setup out.
WHY IT WORKS SO WELL WITH THE XDJ-RX3
The RX3 gets you club-style control. UNIT-4 gives you the speaker system that matches that energy:
• Big, rich sound at home (not “tiny speaker” sound)
• Proper nearfield monitoring for learning and refining your mix
• Loud enough for small events when a full PA is overkill
• Flexible connectivity for modern, tidy setups
PRODUCT DETAILS AND SPECIFICATIONS (BUNDLE-FRIENDLY SUMMARY)
• Portable powered speaker system (pair)
• Rich low-end and impressive volume for compact speakers
• Bluetooth + wireless playback options, plus wired connectivity
• Compact footprint for desks, studios, and small rooms
• Easy repositioning for “home mode” and “DJ booth mode”
Perfect for: home DJ setups • everyday listening with real bass • DJ practice and prep • small house parties / bars / boat gatherings • compact booth monitoring
Pioneer DJ XDJ-RX3 (All-in-One DJ System)
The XDJ-RX3 is for DJs who want to practise and perform on a setup that feels one step closer to club gear — without needing separate players + mixer. It’s a pro-leaning, all-in-one system that’s equally at home in a dedicated practice space, a studio lesson room, or your first serious mobile gigs (house parties, bars, junk boats… the whole “bring the vibe” circuit).
At the centre is a big 10.1-inch touchscreen with a modern interface designed for fast browsing and confident mixing. Add performance-ready controls, properly usable FX, and the kind of “club-standard” workflow that helps intermediate-to-advanced DJs level up faster — because the habits you build here translate. 
KEY FEATURES
CLUB-STYLE WORKFLOW, READY FOR REAL GIGS
The RX3 is designed to feel like the “serious” gear: clean layout, performance controls where you expect them, and the kind of flow that makes moving toward club setups feel natural. 
10.1-INCH TOUCHSCREEN: CLEAR, FAST, CONFIDENT
A large, high-visibility touchscreen gives you a better view of what matters — waveforms, browsing, track info — with a fresh UI built for quicker navigation and more accurate mixing. 
PLAYLIST BANK: FAST ACCESS TO YOUR GO-TO SET CRATES
Save up to 4 playlists into the Playlist Bank so you can jump between genres, vibes, and “moment makers” quickly — perfect for open-format sets and reading the room. 
TOUCH PREVIEW: AUDITION TRACKS WITHOUT LOADING THEM
Preview parts of a track by touching the waveform in the browse area — ideal when you’re digging quickly and want to keep the energy moving. 
PHRASE DISPLAY + 3-BAND WAVEFORM: BETTER VISUAL MIX DECISIONS
Get clearer visual information for timing, transitions, and phrasing — especially useful when you’re refining longer blends, breakdown timing, and energy control. 
COLOR ON JOG DISPLAY: VISUAL CONTROL, LESS GUESSWORK
See key info right on the jog (including playhead position and artwork), with improved jog responsiveness and adjustable jog “weight” via Feeling Adjust. 
SERIOUS FX TOOLSET (BEAT FX + SOUND COLOR FX) + RELEASE FX
You get a deep FX palette for building tension, adding movement, and creating cleaner transitions — plus Release FX for instant energy shifts and dramatic “lift” moments right from the Performance Pads. 
USB PERFORMANCE + MODERN COMPATIBILITY
Play rekordbox-analysed music from USB in Export mode, or connect to a laptop for performance workflows. (It’s also designed for plug-and-play use with rekordbox and Serato DJ Pro.) 
PRODUCT DETAILS AND SPECIFICATIONS
• Channels: 2 
• FX: 14 Beat FX + 6 Sound Color FX, plus Release FX 
• Audio formats supported: AAC, MP3, WAV, AIFF 
• USB storage support: FAT, FAT32, HFS+ 
• Frequency range: 20 Hz – 20 kHz 
• Signal-to-noise ratio: 110 dB (USB) 
• Distortion: < 0.003% (USB) 
• Inputs: 2 × LINE (RCA), 2 × PHONO (RCA), 2 × MIC (XLR / 1/4” TRS), AUX (RCA + 3.5 mm) 
• Outputs: MASTER (XLR + RCA), BOOTH (1/4” TRS), Headphones (1/4” + 3.5 mm) 
• USB: 2 × USB Type-A, 1 × USB Type-B 
• Dimensions: 728.1 × 469.5 × 118.4 mm 
• Weight: 9.3 kg 
Perfect for: intermediate → advanced students • home practice that translates to club gear • house parties / bars / junk boats • compact “pro” mobile rigs
Sennheiser HD 25
The Sennheiser HD 25 is a true DJ booth legend — trusted for decades by working DJs, touring crews, and broadcast professionals who need reliable monitoring in loud environments. It’s a closed-back, on-ear headphone built to deliver clear, punchy sound with excellent isolation, so you can lock in your mix even when the room is doing the most.
Designed for long sessions, the HD 25 stays lightweight, secure, and comfortable, with a split headband and grippy fit that doesn’t shift when you move. Add in its rotatable earcup for single-ear listening and a tough, replaceable build, and you’ve got a headphone that’s less “studio ornament” and more “daily weapon.”
KEY FEATURES
BOOTH-PROVEN SOUND YOU CAN TRUST
The HD 25 is tuned for real-world monitoring — tight low-end, clear mids, and the kind of detail that helps you beatmatch, EQ, and phrase with confidence. Whether you’re mixing at home or in a packed venue, it stays focused and musical.
HIGH ISOLATION FOR LOUD ENVIRONMENTS
The closed-back, on-ear design blocks a surprising amount of ambient noise, making it ideal for DJ booths, live stages, events, and any space where speakers are competing for your attention.
ONE-EAR MONITORING, THE WAY DJs ACTUALLY WORK
A rotatable earcup makes single-ear cueing effortless — perfect for checking your next track while staying connected to the room and your main output.
TOUR-READY, MODULAR, REPLACEABLE
The HD 25 is built for the long run. Key components are replaceable (including the cable and ear pads), which means these headphones are designed to be maintained — not thrown away.
LIGHTWEIGHT + SECURE FIT FOR LONG SETS
Comfort matters when you’re practicing for hours or playing extended sets. The HD 25 is famously light with a snug, stable clamp that keeps it locked on during performance without constantly readjusting.
UNIVERSAL COMPATIBILITY
With a wired connection and a practical impedance that plays nicely across DJ gear and everyday devices, the HD 25 is easy to plug in and get straight to work.
PRODUCT DETAILS AND SPECIFICATIONS
- Type: Dynamic, closed-back, on-ear (supra-aural)
- Frequency response: 16 Hz – 22,000 Hz
- Max sound pressure level: 120 dB
- Nominal impedance: 70 Ω
- Total harmonic distortion: < 0.3% (at 1 kHz)
- Load rating: 200 mW
- Cable: Tough, detachable, single-sided (approx. 1.5 m)
- Connector: 3.5 mm (with screw-on 6.3 mm adapter)
- Weight: approx. 140 g (without cable)
- Perfect for: DJs • Live sound • Broadcast • Studio monitoring • Practice rooms • Event work
