Definitive Technology UIW RSS II In-ceiling/in-wall surround speaker with built-in back-box

Description The Definitive Technology UIW RSS II is a high-performance in-wall/in-ceiling surround speaker engineered for home theater enthusiasts seeking an immersive audio experience. Its unique bipolar design fires sound in multiple directions, creating a rich and enveloping surround effect ideal for movies and gaming. The curved angle bipolar array enhances dispersion, ensuring a seamless, voice-matched soundstage when paired with other Definitive Technology speakers.Equipped with dual 4-1/2″ polypropylene midrange/bass drivers and dual 1″ aluminum dome tweeters, the UIW RSS II delivers detailed highs and full-bodied mids. Additionally, dual 4-1/2″ pressure-coupled passive radiators reinforce the bass response, providing deep, impactful low-end performance. The built-in back-box enclosure ensures consistent sound quality regardless of the wall or ceiling cavity, while also protecting internal components from dust and debris.The UIW RSS II is designed for flexible installation, featuring rotating dogleg clamps and wood screws for secure, vibration-free mounting in walls or ceilings. Its grille and frame are paintable, allowing seamless integration with any décor. Heavy-duty, gold-plated spring-loaded speaker terminals ensure reliable connectivity. The speaker’s 90° driver array rotation further optimizes sound projection based on placement.With its robust build, high-quality materials, and advanced acoustic engineering, the UIW RSS II is an excellent choice for custom-installed home theater systems. It provides powerful, room-filling surround effects while maintaining clarity and precision, making it a must-have for serious audiophiles and home cinema enthusiasts.Features:Bipolar, angled-baffle design for immersive surround soundDual tweeters, midrange drivers, and passive radiators for rich audio balanceBuilt-in back-box enclosure for consistent performance and dust protectionCan be installed in-wall or in-ceiling for flexible placementPaintable grille and frame for seamless décor matchingSpring-loaded gold-plated terminals for secure wiring connections90° driver array rotation for optimized sound projectionSpecifications:FeatureSpecificationTweeter Size1″ (dual aluminum dome)Midrange SizeN/AWoofer Size4.5″ (dual polypropylene)Speaker ShapeRectangleCutout Width9.875″Cutout Height11.625″Power Range10-250 wattsSensitivity90 dBImpedance8 ohmsFrequency Response26-30,000 HzMounting Depth3.875″Weight12.5 lbsWarranty5 years