Hi all, I currently have 2 pairs (4 speakers total) of Adept Audio rock80 speakers being driven by the Yamaha R-S202BL 200w 2-channel stereo receiver (https://a.co/d/cWgOKfS). I just purchased the TIC GS50 8" Outdoor Weather-Resistant Omnidirectional In-Ground Subwoofer (https://a.co/d/ey12IB7)...