POLK : Csi A4 Center Speakers รับประกันศูนย์ไทย Powerbuy 5 ปี / Polk Audio RTI A4 / POLK Csi A4 / Polk A4 / LENNSHOP
-matched to fit any Polk Audio home theater or multi
-channel music system Two
5.25
-inch dynamic balanced drives with polymer composite cones One 1
-inch silk composite dome tweeter Features a neodynium magnet, low viscosity ferro
-fluid cooling, and a heat sink on the back of the magnet All MDF construction and extensive asymmetric cabinet bracing ensure resonance
-free enclosures