Polk Audio Signature Elite ES90 Atmos Height Module Speakers star-ceiling and is a big improvement

and is a big improvement over other detachable

Advanced AL32 Processing Plus supports digital audio sources up to high-resolution of 384-kHz/32-bit

flat surface with a little clearance beneath it

2M 78 Technical Data Output Voltage at 1 kHz

we believe sound is an art form

Polk Audio Signature Elite ES90 Atmos Height Module Speakers star-ceiling and is a big improvementKey Features Cinematic Overhead Sound for Movies, Music & More! Dolby Atmos Certified and DTS: X ready Fits securely atop ES20, ES55, and ES60 speakers Also fits S20, S55 & S60 speakers 5. 25 midrange driver delivers powerful sound 1 Terylene dome tweeter Easily connects to Dolby Atmos or DTS: X compatible receivers like any other speaker Cinematic Overhead Sound for Movies, Music & More! Accurate, Enveloping Sound From jets flying overhead to