Solving the "pop" problem on my B&W ASW608 subwoofer

I have finally managed to get to the bottom of the "pop" problem on my Bowers and Wilkins ASW608 subwoofer. I understand the problem affects the ASW610 subwoofer as well. The solution is to set the EQ on your amp to reduce frequencies 30Hz and below, which the sub can’t reproduce anyway. The problem is sometimes you hear a loud “pop” during playback. The internet suggests returning it, but the internet also suggests the new one you get may have the same problem. Given I understand it’s bee...