Unbound Sound: Introducing the Upgraded UNIT-4 Wireless Speakers

The next evolution of wireless sound has arrived. We’ve re-engineered the UNIT-4 to eliminate every point of friction between your creative setup and your workflow, giving you absolute freedom to create and listen, whenever and wherever inspiration strikes.

The upgraded UNIT-4 expands beyond traditional studio monitor boundaries into a versatile new space: ultra-portable speakers delivering pristine, studio-grade sound. Whether you're producing in the studio, jamming in the park, or soundtracking your living space, the new UNIT-4 combines uncompromising acoustic precision with total wireless independence.

What's New?

We took everything creators loved about the original UNIT-4 and streamlined the hardware to make portable workflows seamless.

• Universal USB-C Charging: Leave bulky power bricks behind for good. The updated UNIT-4 powers up using the same USB-C cable as your phone or laptop.
• Battery-Powered W+ Link Transmitter: True cable-free creation. The updated transmitter features an onboard battery and plugs directly into standalone synths, grooveboxes, or DJ decks—delivering ultra-low-latency wireless audio without needing a wall socket.
• Custom Travel Case Included: To make your setup fully grab-and-go, every two-speaker bundle now comes with a custom-molded travel case designed to hold both monitors, the W+ Link transmitter, and all necessary cables in one compact unit.
• New White Colorway: Joining our iconic classic black aesthetic, UNIT-4 now debuts in a crisp, minimalist white finish to elevate any studio or home setup.

Studio-Grade Sound Without the Studio Walls

At just 2.5 kg (single) / 5kg (two) with an ergonomic built-in handle, UNIT-4 packs reference-quality audio into a remarkably portable footprint. Designed for critical listening, music creation, and studio-grade playback, it delivers pristine clarity, rich mid-range detail, and deep, controlled bass response.

Total Versatility Across Any Setup

• Wireless Latency-Free Audio: The two-speaker bundle includes the battery-powered W+ Link transmitter, providing ultra-low-latency sound for DJing and music production without perceptible lag.
• Flexible Modes: Run a single speaker in mono over instant Bluetooth, pair two units for dynamic stereo imaging, or cable directly into your hardware gear.
• App-Enabled Tuning: Fine-tune your sound profile on the fly using the custom EQ settings inside the AIAIAI app.
• All-Day Playback: Keep the music going with over 20 hours of continuous battery life on a single charge.

Built for Performance, Designed for the Future

Sustainably built from 100% recycled plastics, the UNIT-4 reflects our ongoing commitment to circular design principles. It features a modular construction engineered for easy disassembly, allowing you to replace batteries, drivers, and key components over time rather than replacing the entire unit. The result is a future-proof, high-performance sound system built to last for years of continuous creation.

For our existing UNIT-4 User

We’re incredibly excited about this upgraded launch, but that doesn’t mean we’ve forgotten about our older model and the creators who already use it. If you are an original UNIT-4 user looking to upgrade your setup, we want to make sure you have options that don't break the bank or fill up a landfill:

• Option 1: The Refresh 🔋 If your current speakers are going strong but you want to experience the new wireless freedom, we are offering 50% off accessories and the new battery-powered X04 transmitter to seamlessly upgrade your existing workflow.
• Option 2: The Full Reboot ♻️ If you want the complete upgraded experience—including the universal USB-C ports or the all-new white colorway—take advantage of the AIAIAI Trade-In Program. Simply send in your old gear, and we’ll give you store credit to shop the new collection.

Upgrade Your Sound Today

The upgraded UNIT-4 is available now as individual speakers or complete 2-speaker bundles with the battery-powered W+ Link transmitter and custom travel case.

Explore the new white and black colorways and order yours directly at AIAIAI.audio.