Price Match Guarantee Definitive Technology DC-80 MAX SUR In-Ceiling Surround Speaker (Each) The Dymension CI™ DC-80 MAX SUR premium in-ceiling surround speaker delivers expansive overhead sound for high-performance home theater systems, thanks to pivoting drivers, dual tweeters, and discrete aesthetics. (Sold as Each) Product Highlights: Ideal as an overhead effects channel in a custom-installed home theater system Dual 1" pivoting aluminum oxide dome tweeters Tweeters are aimable to direct high-frequency details towards you 3-position high-frequency level switch (-2 dB, flat, + 2 dB) adjusts the output to match your room's acoustics Pivoting 8" mineral-filled poly woofer The angle of the driver assembly is adjustable to direct sound toward your seat Linear Response Waveguide™ helps provide even, balanced sound throughout the listening area Balanced Double Surround System (BDSS™) enhances driver excursion and output for punchy bass and articulate midrange IP55-rated protection against