June 26, 2023 Polk Signature Elite ES30 Center Channel Speaker For $168.65 See larger image Polk Signature Elite ES30 Center Channel Speaker – Hi-Res Audio Certified, Dolby Atmos & DTS:X Compatible, 1″ Tweeter & Two 5.25″ Woofers, Dual Power Port for Effortless Bass, Stunning Black (Electronics) List Price: $293.03 New From: $293.03 In Stock Deal