Short summary
A collector’s-edition universal in-ear monitor with twelve balanced armature drivers in solid titanium shells. It delivers reference-level detail and is supplied with a silver-plated cable.
Key info
- Special edition in-ear monitors w/ 12 balanced armature drivers
- Four low, six mid, one high-mid and one tia high
- Shells and faceplates machined from Tc4 titanium
- Exclusive titanium m20 apex module
- Electroformed stainless steel faceplate chip
- Patented tia, apex and LID technologies
- Four apex modules included: m20, m15, m12 and mX
- Silver-plated UP-OCC copper Litz cable at 0.29Ω
- Both 3.5mm and 4.4mm balanced cables supplied
- A titanium edition of the long-running U12t
Specifications
| Enclosure material | PVD Coated Stainless Steel; Electroformed Nickel |
| Driver type | 1 tia High Driver, 1 High-Mid Driver, 6 Mid Drivers, 4 Low Drivers |
| Impedance | 12.6 Ω |
| Sensitivity | 108 dB/mW @ 1 kHz |
| What's in the box | Carry Case, TrueFidelity Foam Ear Tips (S,M,L), SpinFit Silicone Ear Tips (S,M,L), Silicone Ear Tips (S,M,L), 3.5 mm Shielded Cable, 4.4 mm Balanced Shielded Cable, Shirt Clip, Cleaning Tool, Cleaning Cloth, Round Sticker, Apex Modules (m20, m15, m12, mX) |
Description
A Decade of Excellence Celebrated in Titanium
The almost decade-long global success of U12t, enhanced in 2025 by its cosmetic update, is being celebrated with a special edition. TWELVE Ti is exactly what the name suggests: U12t enhanced through the use of an equally celebrated element, titanium, for the shells, faceplates, and exclusive m20 apex modules. The strength, resilience, and bio-harmony of titanium, combined with the iconic sound of U12t, produce the ultimate icon of timeless style and performance. This special edition honours the trust and passion of the global audiophile community that has made U12t a benchmark product for nearly ten years. The decision to use titanium was a natural one — a material as enduring and exceptional as the monitor it now defines.
Unmatched Sound and Iconic Ergonomic Design
TWELVE Ti does it all, offering immersive sound and flawless spatial imaging. Its precise highs extend beautifully with a warm and captivating low-end response — just like its custom counterpart, the A12t. Delivering reference-level detail, this IEM has become one of the most highly respected and sought-after audiophile UIEMs. Each ergonomic shell is crafted out of a single piece of titanium in a matte natural colour finish. The tuning philosophy behind TWELVE Ti prioritises tonal accuracy while preserving the organic musicality that made U12t a global phenomenon. Twelve balanced armature drivers work in precise harmony to deliver a soundstage that rivals even the finest custom in-ear monitors.
TWELVE Ti Signature Shielded Cable
Exclusively crafted for TWELVE Ti, this four-core cross-braided cable perfects the look for a head-to-toe titanium aesthetic. Made from silver-plated, single-crystal copper (UP-OCC), it provides outstanding noise shielding and pristine signal transmission, with a low impedance of just 0.29Ω. The cross-braided construction not only contributes to signal integrity but also ensures exceptional flexibility and resistance to everyday wear. This cable is a worthy companion to TWELVE Ti, elevating both the sonic and visual experience to match the premium nature of the monitor itself.

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