The R400 offers unrivalled power and clarity from a center channel speaker. The addition of two 6.5” turbine cone woofers and Polk’s unique X-Port technology means it delivers enormous yet balanced sound, ideal for the ultimate home theater system.
Dual 6.5" Turbine Cone woofers
1" Pinnacle Ring Radiator tweeter
X-Port for deep bass
Hi-Res Audio certified
Dolby Atmos & DTS:X compatible