The Polk Audio 80F/X-LS High Performance In-Ceiling Surround Loudspeaker features an exclusive wafer-thin Sheer-Grille, a magnetically secured grille that protrudes only 7 mm 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.
|Mid / Woofer Type||Dynamic Balance aerated polypropylene cone and rubber surround|
|Overall Depth||5.19" / 131.83 mm|
|Overall Diameter||11.13" / 282.70 mm|
|Weight||4.1 lbs / 1.86 kg|
|Recommended Amplifier Power||10-125 watts per channel|
|Inputs||Gold-plated spring-loaded posts|
|Mounting Depth (assumes 1/2)||4.69" / 119.13 mm|