The phrase we hear most often when customers describe our ACE600 trimless thin bezel in-ceiling speaker is, "what a bargain!" This trimless speaker pair really is a bargain when you consider the components that go into it. The ACE600 moves into the larger 6.5" woofer for excellent bass for home theater systems and a 3/4 " pivoting silk dome tweeter for crisp highs. Contour switches also allow you to tailor the bass and rebel to your preference. The ACE600 and our entire ACE (Architectural Ceiling Element) series of in-ceiling speakers combine elegant, modern style with outstanding audio performance. The invisible trimless grill design gives the ACE speakers a clean and sleek appearance that seamlessly integrates into any design space. Adds less visual impact on your architectural audio installation.