Polk Audio Signa S4 Ultra-Slim Sound Bar for TV with Wireless Subwoofer, Dolby Atmos 3D Surround Sound, Compatible with 8K, 4K, HD TV, eARC and Bluetooth, Exclusive Voice and Bass Adjust Technologies

Polk Audio Monitor XT30 Compact Center Channel Speaker - Hi-Res Audio Certified, Dolby Atmos & DTS:X Compatible, 1" Terylene Tweeter & Dual 5.25" Dynamically Balanced Woofer, Midnight Black

Polk Audio Monitor XT20 Pair of Bookshelf or Surround Speakers - Hi-Res Audio Certified, Dolby Atmos & DTS:X Compatible, 1" Terylene Tweeter & 6.5" Dynamically Balanced Woofer, Midnight Black

Polk Audio Signature Elite ES30 Center Channel Speaker - Hi-Res Audio Certified and Dolby Atmos & DTS:X Compatible, 1" Tweeter & Two 5.25" Woofers, Dual Power Port for Effortless Bass, Stunning Black

Polk Audio S10E Bookshelf Surround Speakers with Power Port, Acoustic Array, Anti-Diffraction Grille - Black