![S7i_v2_front_wht Perlisten S7i](https://restechtoday.com/wp-content/uploads/2021/10/S7i_v2_front_wht.jpg)
Perlisten Audio Debuts First THX Certified Dominus In-wall Speaker
Perlisten Audio now boasts what is says is the world’s first in-wall speaker, the S7i (SRP: $7,495 each), to achieve THX Certified Dominus status. THX Certified Dominus demands more than