I want to attach a bass shaker (https://www.buttkickergear.com/Wireless_or a ButtKicker_kit_BKA300_p/bk-kit-4.htm) or a motion transducer (http://www.crowsontech.com/go/crowsontech/3450/en-US/DesktopDefault.aspx?Alias=crowsontech&TabID=3450&lang=en-us) to my home theatre seats.
Currently my home theatre setup consist of playbar, sub and 2 play 1's. The playbar is connected to the optical out of a Oppo BDP 103.
Since the sub does not have an in/out port, I was wondering if I could directly connect the bass shaker to the tsub woofer out of the Oppo or do I need to purchase a connect amp for this purpose.
Thank you in advance for any clues/ advise.