Polk Audio CSi A6 center loudspeaker, black

2 x 10cm C-CAM Center / Subwoofer - The Radius center / subwoofer has a concave cone profile, which is also found in the highest level Platinum speakers and was later used for the Gold GX. In designing the radiating diaphragm, we used larger coils of soun...

The SW series of subwoofers offer a level of performance previously unheard of in their class. Revolutionary drive units, amplifier modules and filter stages feature on every model. They strike the perfect balance between power and sound quality, offering remarkable sound pressure levels, yet retain...