Definitive Technology DC-80 MAX SUR | In-Ceiling Surround Speaker | Dymension Series

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 discreet aesthetics. An ultralight, rigid, 1” aluminum oxide dome tweeter produces crisp, distortion-free highs that extend far beyond the range of human hearing. CI MAX Series features a pivoting tweeter on most models allowing for speaker placement in convenient locations while directing sound precisely where it matters most. Dymension CI MAX’s light, stiff, mineral-filled woofers feature Definitive Technology’s revolutionary Balanced Double Surround System (BDSS™), which improves driver excursion and output, delivering superior punchiness and detail and a more even midrange throughout the room. Our patented Linear Response Waveguide™ extends both on-axis and off-axis frequency dispersion for more natural midrange and precise imaging and an open, airy sound. A three-position high-frequency attenuation switch (-2 dB, flat, 2 dB) adjusts tweeter response to compensate for acoustic issues like overly bright- or dull-sounding rooms.   Specifications Product Dimensions (Diameter) 11.80 in (299.8 mm) Cut- Out Dimensions (Diameter)  10.57 in (268.6 mm) Mounting Depth  5.34 in (135.7 mm) Weight  6.66 lbs (3.02 kg) Color White Paintable Grille Grille material Micro-Perforated Magnetic Grille Tweeter (2) 1 in Pivoting Aluminum Oxide Dome Tweeter Midrange/Midbass 8 in. Mineral Filled Poly BDSS™ with Linear Response Waveguide™ Frequency response  23 Hz–30 kHz (-10 dB) 36 Hz–25 kHz (-3 dB) Nominal impedance 6Ω Sensitivity  85dB (2.83V/1m) Recommended Amplifier Power  20-150W IP Rating (Ingress Protection)  IP55 Included accessories  Grille, Literature Pack, Hole Cutting Guide