The AIAIAI x Braindead collab of 2025 came out November 2025. Brain Dead and AIAIAI have a strong overlap in audience due to both of their deep integration in the music and creative culture. Brain Dead has brought their bold, artistic visuals to our minimalistic, functional design creating something very unique.
UNIT-4 Brain Dead Edition
Portable speaker with studio grade sound. Powerful performance and accurate sound representation. Battery-powered and wireless audio for a cable-free and seamless experience.
What's included: 1x UNIT-4 Wireless+, 1x polished chrome grill, 1x UNIT-4 Power supply, 1x Protective Pouch
Compatibility
The UNIT-4's are compatible with the X02 transmitter and can when connected to X02 play with a low latency under 16ms.
Note: The X02 Transmitter is a standard AIAIAI accessory and is only available in Black.
If you want extra accessories for your UNIT-4 you can find it here: https://aiaiai.audio/accessories
Specifications
| Frequency range | 40Hz to 40kHz, -10dB |
| Frequency response | 50Hz - 20kHz ±2dB |
| Bluetooth version | 5.2 |
| Charging time (hours) | 3 |
| Power supply | USB-C |
| EQ adjustment | 5-band adjustable EQ via AIAIAI app |
| Analog input | 3.5mm mini-jack stereo + 6.3mm TRS balanced mono |
Connecting via Bluetooth
- Power on your UNIT-4 by press and holding the middle button
- Double press the mode button to enter pairing mode (LED blinking fast)
- Find AIAIAI UNIT-4 on your device and connect.
What's included: 1x UNIT-4 Wireless+, 1x polished chrome grill, 1x UNIT-4 Power supply, 1x Protective Pouch
Tracks Brain Dead
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