![My system was purchased in 2012 and I have a SW-110. I just upgraded my AVI and would like to add an additional sub. I've contacted Klipsch and they advised getting the My system was purchased in 2012 and I have a SW-110. I just upgraded my AVI and would like to add an additional sub. I've contacted Klipsch and they advised getting the](https://i.redd.it/x90s3z0guvb81.png)
My system was purchased in 2012 and I have a SW-110. I just upgraded my AVI and would like to add an additional sub. I've contacted Klipsch and they advised getting the
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Amazon.com: K-MAINS AC Power Cord Cable Plug for Klipsch SW-308 SW-115 SW-310 SW-311 SW-112 SW-110 101167 Powered Subwoofer : Electronics
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