![](https://twaudio.de/wp-content/uploads/2017/02/T20i-WEB-500x481.jpg)
T20i The installation version of the T20.
A compact, 30 cm slim 2 × 10“ / 1.4“ top in a symmetric construction, perfectly suitable for use in upright and crosswise applications.
![](https://twaudio.de/wp-content/uploads/2017/02/T30i-WEB-500x481.jpg)
T30i The full range installation speaker.
The full range installation speaker, equipped with two 15” long excursion chassis for the low-mid range and a 1.4” compression driver placed in between for the mid-high range.