Big sound from speakers you won't see, on a budget. Fill any room with great audio without even seeing your speakers, with this large-diameter stealth in-ceiling speaker. A lightweight Polypropylene Cone and sensitive Silk Dome Tweeter baffle can be angled for superior off-axis performance. Use the Reflective Room Compensation Switch to digitally compensate for "reflective" rooms, giving you extraordinary placement flexibility. The innovative addition of the woofer driver behind the main speaker adds surprisingly deep bass response where it's least expected: in your ceiling. You won't see the value, but you'll certainly hear it.