Polk Audio Dual 5.25″ Two-Way Center Channel In-Wall Speaker – 255c-RT
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Polk Audio Dual 5.25 Two-Way Center Channel In-Wall Speaker - 255c-RT $299.00 Just like Matthew Polk's Signature Reference Theater (SRT) system, the components used in the RT Series benefit from Dynamic Balance, a technology which came out of a joint research project between Polk Audio and Johns Hopkins University. This laser imaging research enabled Polk to view on a microscopic level the entire vibrating surface of a driver or tweeter. By this method Polk was able to obse... |
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US $349.95
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