Introducing the Bogen ACD2X2UCA Self-Amplified Drop-In Ceiling Speakers, designed to elevate your audio experience in any space. Featuring a finely perforated grille that seamlessly integrates into your ceiling, these speakers are perfect for both 2' x 2' and 2' x 4' suspended tile ceilings, complete with a support rail crossbar for easy installation. Crafted from industrial-grade steel, they ensure durability and longevity. The self-contained 1-watt amplifier powers an 8" main cone speaker with a secondary cone for rich sound quality. Enjoy convenient volume control with the front-mounted recessed knob. Available in a non-reflective finish in off-white and bright white, these plenum-rated speakers comply with UL-2043 standards and include seismic attachment points for added safety. Upgrade your sound system today with Bogen's reliable and stylish ceiling speakers!