Polk Audio 80F/X-LS Vanishing 2-Way In-Ceiling Surround Speakers (Pair)

Practically Invisible In-Ceiling Surround EffectsNever sacrifice professional audiophile features and performance when you can have it all, even on a budget. Award-winning technologies and high quality materials come together with purpose-designed engineering in the Vanishing F/X -LS line of invisible in-ceiling surround-channel speakers. Customized audio controls give you more placement flexibility for optimum surround effects, and maximum interior design wow-factor. Use the space previously taken by speakers to add seating or wall treatments!Vanishing 80F/X-LS Features:Use the customized imaging toggle to easily optimize surround effects in any room setup; choose the Solid setting for more localized effects, and the Diffuse setting for greater rear channel ambience. 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