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    • UNIT-4

    $300

    UNIT-4 is a portable speaker system, scalable from a premium home speaker, as a single or a stereo pair, up to a fully wireless studio setup. 

    Multiple ·configurations
    UNIT-4 Single

    UNIT-4 delivers studio quality sound with easy Bluetooth playback, portable design, connectivity to your favourite music gear, and a durable, repairable build. Compatible with low latency W+ Link.

    UNIT-4 Set · Carrying case and battery-powered transmitter incl.

    Bring your studio sound to your most creative spaces. Portable speakers with powerful performance and reference monitor sound. Battery-powered and ultra-low latency wireless audio for a cable-free and seamless experience.

    Audio

    STUDIO

    QUALITY

    SOUND

    PRECISE SOUNDSTAGE

    Clear and detailed audio with rich bass, tuned for music creation and critical listening.

    NEUTRAL FREQ. RESPONSE

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

    CLEAN BASS EXTENSION

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

    Portable

    CONNECT TO

    EVERYTHING

    UNIT-4 is a versatile speaker created for the modern day music enthusiast or dynamic music creator.

    SINGLE SPEAKER

    Listen on a single speaker at home or on the go. Connect via Bluetooth 5.2 or experience low latency audio from the W+ link transmitter.

    STEREO PAIR

    Link two speakers for a full stereo experience. Connect via Bluetooth 5.2 or experience a full studio set up with low latency audio from the W+ link transmitter.

    CABLE

    Connect through cable directly to your favourite audio source or favourite synth or DJ gear.

    Reviews

    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.

    UNIT-4 prove they are unparalleled. Danish brand AIAIAI has made studio-quality wireless speaker monitoring a reality.

    Portable

    MOVE

    AROUND

    WITH EASE

    UNIT-4’s compact, lightweight design and ergonomic carry handle means it can accompany you anywhere, with a drawstring bag for longer trips.

    COMPACT SIZE

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

    20H+ BATTERY

    Battery powered with 20H+ of playback time.

    PORTABLE

    Lightweight design and ergonomic carry handle means it can accompany you anywhere

    Audio

    SHAPE

    YOUR

    SOUND

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

    Responsible design

    DESIGNED

    TO LAST

    Built for easy disassembly, with replaceable batteries and other key components.

    Learn more
    Specifications

    TECH

    SPECS

    Freq. range
    40Hz to 40kHz (-10dB)
    Freq. response
    50Hz to 20kHz (±2dB)
    Peak SPL
    105 dBSPL
    Woofer
    4-inch high excursion paper cone woofer
    Tweeter
    1-inch silk dome tweeter
    Amplifier power
    2 x 30W continuous, 2 x 80W peak
    Power supply
    USB-C
    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 + 6.3mm TRS balanced
    Playback time on battery
    20 hours
    Charging time
    2 hours
    Battery capacity
    77 Wh
    Mounting thread
    3/8-inch BNC (standard microphone stand mount)
    Weight per unit
    2540 g
    Dimensions per unit
    156 x 258 x 114 mm / 6.14 x 10.16 x 4.49 in (W x H x D)
    Model
    MKII
    Wireless

    WIRELESS

    WITHOUT

    COMPROMISE

    Seamless, cable-free audio. Enjoy the freedom of ultra-low latency and uncompressed wireless audio with the X04 transmitter.

    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.

    G01 - UNIT-4 Grill

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

    G02 - UNIT-4 Grill

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