Polk has announced the first-ever in-ceiling speakers that have received the THX Ultra2 certification. They measure 14″ in diameter, and feature two 5 /14″ midrange drivers and a 1″ tweeter and on paper have some fine looking specs. In-wall and in-ceiling speakers have historically been chasing to catch up to their free-standing brethren, but appear to have made some serious progress in the last few years. Now, with the Polks, they can boast arguably the industry’s highest certification as well.

More details can be found at Polk’s website.