A center channel speaker is one of the most important parts of any surround sound system. Serving up crisp, clear dialogue, Polk's Signature S30 is a perfect match — both in terms of stylish looks and clean sound — to the rest of the speakers in the Signature series.
The S30 is made with high-quality materials for natural, low-distortion sound. Housed within its cabinet is a 1" high-resolution Terylene dome tweeter for clear, detailed highs and realistic reproduction of vocals. Two highly efficient 5-1/4" Dynamic Balance® woofers are made of lightweight yet durable mica-reinforced polypropylene. The non-resonant MDF (Medium Density Fiberboard) cabinet and anti-diffraction grille provide an acoustically inert structure for reduced sonic interference. Polk's exclusive Power Port technology adds low-end impact.