Amazon.com: Pioneer SW-8MKS 100W powered subwoofer for home theater : Electronics
R-110SW Subwoofer | Klipsch
Pioneer SW-10 200W Powered Subwoofer, Black : Electronics - Amazon.com
Pioneer SW-10 400W Powered Subwoofer (Black) - Record Players, Vinyl & Record Player Accessories
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
Amazon.com: Pioneer SW-8MKS 100W powered subwoofer for home theater : Electronics
Klipsch SW-110 Woofer Sub Speaker , 10 Inch | eBay
Klipsch SW-110 Woofer Sub Speaker , 10 Inch | eBay
R-110SW Subwoofer | Klipsch
Klipsch SW-110 Woofer Sub Speaker , 10 Inch | eBay