Mount your woofer behind your main driver array, and suddenly you're able to extend a speaker's dynamic range into previously unexplored areas! Especially for a built-in in-ceiling speaker. The 900-LS delivers surprisingly broad coverage and bold, full-range audio performance. Big enough to use as stealth mains, stealthy enough to use as hidden surrounds or alternate-zone speakers.
Features
- 9" Dynamic Balance® woofer & 3.25" midrange driver
- .75" Ring Radiator tweeter
- Paintable Wafer-thin Sheer Grille™
- Perfect for Dolby Atmos, DTS:X, Auro 3D, and IMAX Enhanced
- Timbre matched to Legend, Reserve & LSiM Series
Audiophile Performance, Cutting-Edge Stealth Design
Vanishing® Series built-in speakers feature our exclusive wafer-thin Sheer-Grille, a magnetically-secured grille that protrudes only 7mm from its surroundings. Sheer-Grilles have nearly transparent, ultra-small perfs, and are acoustically inert, for dynamic, unimpeded sound and more uniform coverage, even in larger rooms.
Dynamic Balance® Polypropylene Cones
Polk’s exclusive lightweight Dynamic Balance® Polypropylene Cones deliver spectacular midrange clarity, punchy bass and high efficiency.
Quality, Performance, & Reliability
Proudly engineered and designed in Baltimore, Maryland, Polk products are crafted to meet high standards of quality, performance, and reliability, ensuring a premium audio experience that is the pinnacle of American Hi-Fi.
