The AIAIAI TMA-2 S05 MKII Speaker Units are premium replacement drivers designed specifically for the modular TMA-2 headphone series. As the enhanced successor to the original S05 speaker units, the MKII version delivers improved sonic performance, greater detail, and a more natural listening experience while supporting AIAIAI’s commitment to sustainable manufacturing.
Featuring specially engineered 40 mm bio-cellulose drivers, the S05 MKII speaker units provide powerful bass extension, refined midrange clarity, and highly detailed treble reproduction. Whether used for studio production, DJ monitoring, critical listening, or everyday music enjoyment, these speaker units offer an accurate and engaging sound signature.
Manufactured using 30% recycled plastic and supplied in environmentally responsible packaging, the S05 MKII combines professional audio quality with a reduced environmental footprint.
Enhanced Acoustic Performance
The S05 MKII incorporates a rigid bio-cellulose diaphragm that improves overall driver responsiveness and control. This advanced material helps reduce unwanted distortion while delivering excellent transient response across the entire frequency spectrum.
Compared to the previous S05 generation, the MKII version offers:
- Improved sub-bass definition below 50 Hz
- Tighter and more controlled low-frequency response
- Smoother and more articulate midrange reproduction
- Better vocal presence and acoustic instrument clarity
- Increased detail in the upper-frequency range
- More natural tonal balance and dynamic performance
The result is a balanced and versatile sound profile suitable for both professional and recreational listening applications.
Sustainable Design Philosophy
AIAIAI continues its environmentally conscious approach with the S05 MKII. The speaker housings are produced using 30% recycled plastic, helping reduce material waste without compromising durability or performance. Additionally, the product is packaged exclusively using recycled packaging materials, supporting a more sustainable product lifecycle.
Perfect Compatibility
Designed exclusively for the AIAIAI TMA-2 modular headphone platform, the S05 MKII speaker units can be easily integrated into existing TMA-2 setups. Their modular construction allows users to customize or upgrade their headphones without replacing the entire system.
In the box:
- Pair of AIAIAI TMA-2 S05 MKII Speaker Units (Left and Right),
- Manual.


















