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    • UNIT-4 Wireless+ (single unit)

    USD 450

    UNIT-4

    WIRELESS+

    • Wireless and portable studio monitor with powerful performance and accurate sound representation. Connect wirelessly for a clutter-free setup and bring your creative process anywhere.
    • Includes our X02 Transmitter for Ultra low latency**

    USD 450

    • FREE shipping above Infinity
    • 30 days returns policy
    • 2 years warranty
    30 days returns policy
    UNIT-4 Wireless+
    UNIT-4 Wireless+

    Studio sound where you’re most creative

    Bring your studio sound with you

    Studio monitors designed for portability with 20 hours of battery life, robust design and lightweight build.

    Reference monitor performance wherever you are

    Precise and neutral sound representation with bass extension down to 40Hz, tuned for music creation and critical listening.

    Seamless, cable-free set-up

    Quickly reposition to always find yourself in the sweet spot, enabled by ultra-low latency and uncompressed wireless audio.

    Seamlessly bring your studio sound to your most creative spaces. Portable studio monitors with powerful performance and accurate sound representation. Battery-powered and ultra-low latency wireless audio for a cable-free and seamless experience.

    Reviews

    The Unit-4 fundamentally reaches a performance level that makes reliable composition and mix decisions perfectly feasible, which is quite an achievement. If you need a really compact, portable, and achingly cool-looking pair of monitors for a tiny workspace or on the road, you’ll have struck gold with the Unit-4.

    That truly wireless pro-sounding recording setup is finally here. Great sounding and low-latency wireless monitoring – we never thought we'd see the day.

    AIAIAI Unit-4 Wireless+ studio monitors prove they are unparalleled. Danish brand AIAIAI has made studio-quality wireless speaker monitoring a reality.

    Audio

    REFERENCE

    MONITOR

    PERFORMANCE

    PRECISE SOUNDSTAGE

    2 way active studio monitors delivering tonal accuracy and a precise soundstage.

    NEUTRAL FREQ. RESPONSE

    Flat +/-2dB frequency response from 50Hz to 20kHz.

    CLEAN BASS EXTENSION

    Tuned to provide a clean bass extension down to 40Hz.

    Bespoke Acoustic Design

    Experience accurate and trustworthy reference monitor sound in a 2-way active monitor where ever you are, featuring a 4-inch woofer and a 1-inch silk-dome tweeter with a 3kHz crossover. The bass reflex enclosure, crafted from stiff recycled plastic, minimizes resonance and sound coloration for a pristine audio experience.

    Shape the sound to any environment

    Choose from predefined sound profiles or micro-adjust the customisable 5-band EQ with the UNIT-4 mobile app

    WIRELESS+

    CABLE FREE

    SETUP

    Quickly reposition to always find yourself in the sweet spot, enabled by ultra-low latency and uncompressed wireless audio.

    WIRELESS

    UNCOMPROMISED

    PERFORMANCE

    W+ Link ensures a consistent 16ms latency, while dual antennas and larger bandwidth provide an interference-free, uncompressed audio experience. Unlike Bluetooth, which compresses audio and suffers from delays and dropouts, W+ Link maintains superior audio quality and stability

    W+ deep dive

    Ultra low latency

    W+ Link employs dual antennas to secure a stable connection, free from environmental interference. With a larger bandwidth than Bluetooth, W+ Link transmits uncompressed audio multiple times in parallel, guaranteeing a stable signal without dropouts.

    Uncompressed Audio

    Enjoy pro-quality wireless audio as you stream uncompressed audio at CD quality (44.1kHz, 16-bit) The larger bandwidth used by our W+ Link technology allows the audio stream to be sent uncompressed from your audio source to your headphones.

    Portable

    STUDIO

    SOUND

    ANYWHERE

    Studio monitors designed for portability with 20 hours of battery life, robust design and lightweight build.

    PORTABLE SIZE

    Designed for portability while delivering reference monitor performance. 3 litres / 2.5kg.

    20H+ BATTERY

    Battery powered with 20H+ of playback time.

    CARRY AROUND

    Rear bass vent designed as a comfortable carrying handle when on the move.

    KEEP

    PLAYING

    The UNIT-4 provides a 20-hour battery playback time and charges to 100% in just two hours. With the option to play while connected to the power adapter, your creative process remains uninterrupted. Keep track of your battery status easily with the LED rings on the front.

    DESIGNED

    FOR

    PORTABILITY

    The UNIT-4’s rear bass vent optimizes airflow and doubles as a handle, making it easy to carry the speaker wherever you go. The engineering ensures high-quality sound within a compact design, making the studio speakers perfect for music creators on the move.

    PROTECTIVE

    STEEL

    GRILLE

    Magnetic steel grille provides sturdy protection for the woofer and tweeter.

    Connect

    CONNECT

    TO EVERYTHING

    Play music from any device via Bluetooth or cable directly to a mixer, audio interface or other audio source.

    BLUETOOTH STEREO

    Doubles as a listening speakers with stereo audio via Bluetooth 5.2 on all Bluetooth-enabled devices.

    ULTRA-LOW LATENCY WIRELESS

    Connect the X02 transmitter to any USB-C or mini-jack audio for ultra-low latency wireless audio.

    CABLED CONNECTIONS

    Connect directly via 3.5mm mini-jack and 6.3mm balanced TRS input.

    EXPERIENCE UNIT-4

    Use our store locator to find a nearby retailer, or try the UNIT-4 at home for 30 days, risk-free, and discover why it’s the top choice for music creators worldwide.

    Free trial
    Free trial

    Try UNIT-4 at home risk-free for 30 days

    We understand that choosing new monitors is an important long term decision and that the best way to evaluate them is to try them for yourself. That’s why we offer a 30-day risk free trial of the UNIT-4, allowing you to fully integrate these monitors into your creative process.

    If you’re not convinced that UNIT-4 elevates your sound, we’ll help you return them for free and provide a full refund – no questions asked.

    In the box
    UNIT-4 Wireless+ · 1pcs

    Portable and ultra-low latency wireless studio monitor. Includes protective steel grill and power supply with regional cord.

    X02 Transmitter · 1pcs

    USB-C W+ Link transmitter. Transmits to 2 x W+ Link devices simultaneously. Includes a 0,2m USB-C to USB-C cable in neon.

    Protective pouch · 1pcs

    UNIT-4 protective pouch in black. Made from compostable fabric material.

    Creators

    CREATE

    WITHOUT

    LIMITS

    Explore creators
    Responsible design

    DESIGNED FOR

    THE FUTURE

    DESIGN FOR DISASSEMBLY

    Glue-free design so you can take the whole speaker apart using just two screwdrivers.

    100% RECYCLED PLASTICS

    Main components are produced from 100% recycled plastics, from post-consumer sources.

    FUTURE-PROOF DESIGN

    Upgrade and replace components such as batteries, driver units, and wireless electronics.

    POWERFUL

    & COMPACT

    UNIT-4 Wireless+ features a groundbreaking design, focusing on advanced features that merge professional-grade sound with portability. Designed in partnership with Panter&Tourron.

    Go deeper on design

    RIGHT

    TO REPAIR

    UNIT-4 is designed to be repaired by you, using just 2 screwdrivers and our easy to follow repair guides. The components that could eventually wear out, specifically batteries and speaker drivers, can be easily accessed and swapped out.

    Repair
    Specifications

    TECH

    SPECS

    Freq. range
    40Hz to 40kHz, -10dB
    Freq. response
    50Hz - 20kHz ±2dB
    Peak SPL
    99 dBSPL
    Woofer
    4-inch high excursion paper cone
    Tweeter
    1-inch silk dome
    Amplifier power
    2 x 30W continuous, 2 x 80W peak
    W+ Link latency
    16 ms
    W+ Link audio quality
    Uncompressed 44.1kHz 16-bit
    W+ Link operating range
    12 m
    Bluetooth version
    5.2
    Analog inputs
    3.5mm mini-jack stereo + 6.3mm TRS balanced mono
    Playback time on battery
    20 hours
    Charging time
    3 hours
    Battery capacity
    77 Wh
    Weight per unit
    3062 g
    Gallery
    Studio Monitors ·Accessories
    UNIT-4 Carrying Case

    Protective carry case with a soft velvet liner shaped for UNIT-4. Featuring a comfortable strap and netting pockets to bring your whole setup on the go.

    UNIT-4 Bumper Case

    Bumper case in extra rugged silicone. For extra protection on the go. Made from 100% recycled silicone.

    UNIT-4 Isolation Pads

    2 x silicone isolation pads shaped to fit UNIT-4, with a 6° incline or decline. Tuned to improve stereo accuracy and clarity. Made from 100% recycled silicone.