Polk Audio CSW Series - Manuals

LAMINAR FLOW PORT The wide, long Laminar Flow Port in the custom install subs dramatically reduces bass turbulence, noise anddistortion. This is because the cross-sectional area of the port is larger than the largest possible round port thatwould fit into subs of this convenient size. The port’s sol...

Designed for in-wall use; fits comfortably betweenstandard 16" OC (on-center) studs.Single 10" diameter driver is the shallowestsubwoofer Polk has ever engineered.Klippel Optimized Woofer—a state-of-the-art KlippelDistortion Analyzer enabled our engineers to optimizethe woofer’s motor struct...

DYNAMIC BALANCE ® Advanced laser imaging technology allowed Polk Audio engineers to see the entire vibrating surface of a driverand tweeter; they could actually see the resonance develop on the speaker cones—resonance that is the rootcause of loudspeaker distortion (A). Being able to see the resonan...