I have RC-1 in my walls, why can I still hear my neighbor?
The RSIC-1 clip exceeds the performance of the best RC-1 "Unimast RC-deluxe" by 10 STC pts, and the generic RC-1 by over 15 STC pts. Please read the article on the home page labeled "The truth about RC-1" for more details: http://pac-intl.com/rc_update_12-02.html
THis means that the RSIC clip is up to 200% quieter then the generic RC-1 channels.
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