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AIAIAI UNIT-4 Wireless+ Portable Studio Monitor Pair with X02 Transmitter (US Version 80022)

AIAIAI UNIT-4 Wireless+ Portable Studio Monitor Pair with X02 Transmitter (US Version 80022)

$599.00 USD
$699.00 USD $599.00 USD
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Full Manufacturer's Warranty | 30 Day Returns
All items for sale (unless otherwise indicated as Used or Preowned) are brand new. Z String Music is a directly licensed or authorized dealer and all new items carry the full manufacturer's warranty.

The AIAIAI UNIT-4 Wireless+ is a new approach to studio monitoring for modern music creators. Combining professional reference-monitor performance with battery-powered portability and ultra-low-latency wireless audio, the UNIT-4 lets you create, produce, mix, and collaborate wherever inspiration strikes.

Using AIAIAI's proprietary W+ Link technology, the UNIT-4 delivers uncompressed 44.1kHz / 16-bit wireless audio with just 16ms of latency, making it suitable for real-time music production, beat making, synthesizers, drum machines, DJ setups, and mobile creative workflows. Unlike traditional studio monitors that require a permanent desk setup, UNIT-4 gives you the freedom to build a professional monitoring environment virtually anywhere.

Each speaker features a 4-inch high-excursion woofer, 1-inch silk dome tweeter, and Class-D amplification, delivering accurate sound reproduction with a flat frequency response of 50Hz–20kHz (±2dB) and bass extension down to 40Hz. With peak output levels up to 105dB SPL, the UNIT-4 provides serious monitoring performance in a compact and portable form factor.

Battery life exceeds 20 hours per charge, allowing all-day sessions without needing power outlets. Bluetooth 5.2, balanced 1/4" TRS, and 3.5mm inputs provide flexible connectivity for laptops, audio interfaces, mixers, synths, grooveboxes, and mobile devices.

True to AIAIAI's responsible design philosophy, the UNIT-4 is constructed from 100% recycled plastics, uses a glue-free design for easy servicing, supports component replacement, and is designed for long-term repairability.

Key Features

  • Professional portable wireless studio monitor system
  • Pair of UNIT-4 Wireless+ monitors
  • Included X02 W+ Link low-latency wireless transmitter
  • Uncompressed 44.1kHz / 16-bit wireless audio
  • Ultra-low 16ms wireless latency
  • 20-hour rechargeable battery life
  • 4" high-excursion woofer and 1" silk dome tweeter
  • 50Hz–20kHz frequency response (±2dB)
  • 40Hz–40kHz frequency range (-10dB)
  • 105dB maximum SPL
  • Bluetooth 5.2 connectivity
  • Balanced 1/4" TRS and 3.5mm analog inputs
  • 5-band EQ customization via AIAIAI app
  • Integrated carry-handle bass port design
  • 3/8" microphone stand mounting thread
  • Steel protective grilles included
  • Designed for repairability and long-term serviceability

What's Included

  • AIAIAI UNIT-4 Wireless+ Studio Monitors (Pair)
  • X02 W+ Link Wireless Transmitter
  • Protective Pouches (Pair)
  • Steel Speaker Grilles
  • Power Supplies (Pair)
  • Documentation

Whether you're producing in a home studio, creating beats on the road, building a compact desktop setup, or collaborating with friends, the UNIT-4 Wireless+ delivers professional monitoring accuracy with a level of portability and flexibility that traditional studio monitors simply cannot match.

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